Updated 26 Oct 2026

 Publications

 

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 International Book

Review and Perspective Articles in International Journals (Total 13)

  1. A. Dewan, S. Sharma and S. S. Tomar, 2026, Synergistic Evolution of Wind Turbine Design and AI Infrastructure: A Perspective on Policy and Future Directions, Wind Engineering.

  2. M. Naved and A. Dewan, 2026, Turbulence Modeling and Machine Learning for Performance Optimization of Solar Air Heaters: State-of-the-Art and Future Directions, Applied Energy, Vol. 407, Article 127321.

  3. M. Sharmah, T. P. Singh, P. Kalita and A. Dewan, 2023, Sustainable hydrogen generation and storage - A review, RSC Advances, Vol. 13, pp. 25253-25275.

  4. A. Dewan, S. S. Tomar, A. K. Bishnoi and T. P. Singh, 2023, Computational Fluid Dynamics and Turbulence Modelling in Various Blades of Savonius Turbines for Wind and Hydro Energy: Progress and Perspectives, Ocean Engineering, Vol. 283, Article 115168.

  5. A. Dewan, A. Gautam and R. Goyal, 2021, Savonius Wind Turbines: A Review of Recent Advances in Design and Performance Enhancements, Materials Today: Proceedings, Vol. 47, Part 11, pp. 2976-2983.

  6. A. K. Shukla and A. Dewan, 2017, Flow and Thermal Characteristics of Jet Impingement: Comprehensive Review, Int. J. of Heat and Technology, Vol. 35, No. 1, pp. 153-166.

  7. P. Kalita, A. Dewan and S. Borah, 2016, A Review on Recent Developments in Solar Distillation Units, Sadhana - Academy Proc. in Engg. Sciences, Vol. 41, No. 2, pp. 203-223.

  8. A. Dewan and P. Srivastava, 2015, A Review of Heat Transfer Enhancement through Flow Disruption in a Microchannel, J. of Thermal Science, Vol. 24, No. 3, pp. 203-214.

  9. S. Verma and A. Dewan, 2014, Solidification Modeling: Evolution, Benchmarks, Trends in Handling Turbulence and Future Directions, Metallurgical and Materials Transactions B, Vol. 45, No. 4, pp. 1456-1471.

  10. R. Kumar and A. Dewan, 2014, Computational Models for Turbulent Thermal Plumes: Recent Advances and Challenges, Heat Transfer Engineering, Vol. 35, No. 4, pp. 367-383.

  11. A. Dewan, R. Dutta and B. Srinivasan, 2012, Recent Trends in Computation of Turbulent Jet Impingement Heat Transfer, Heat Transfer Engineering, Vol. 33, Nos. 4–5, pp. 447–460.

  12. N. Sahiti, F. Durst and A. Dewan, 2006, Strategy for Selection of Elements for Heat Transfer Enhancement, Int. J. of Heat and Mass Transfer, Vol. 49, No. 19-20, pp. 3392-3400.

  13. A. Dewan, P. Mahanta, K. S. Raju and P. S. Kumar, 2004, Review of Passive Heat Transfer Augmentation Techniques, Proc. Inst. of Mechanical Engineers, Part A: J. of Power and Energy, Vol. 218, No. 7, pp. 509-527.

 Articles in International Journals (Total 122)

 

  1. N. Sahu, R. Gulati, A. Dewan and M. Kumar, 2027, Critical Swirl Number for the Onset of Vortex Breakdown in Isothermal Confined Swirling Flows: Roles of Swirl-Generation Strategy and Reference Location, European Journal of Mechanics/B Fluids, Vol. 122, Article 204657.

  2. S. Sharma and A. Dewan, 2026, Enhancing Self-Starting Characteristics of Darrieus Wind Turbine: Effects of J-Blade on Performance of Double-Darrieus Turbine, Fluids, Vol. 11(11), Article 269.

  3. R. Pathak, N. Sahu, A. Dewan and M. Kumar, 2026, Controlling Helical Instability by Modifying the Shape of Swirler Centerbody in an Isothermal Turbulent Swirl Combustor Flow, ASME J. of Fluids Engineering, Vol. 148 (11), Article 111203.

  4. N. Sahu, A. Dewan and M. Kumar, 2026, Vortex Breakdown and Vortex-Core Topologies in Turbulent Flows Within a Typical Swirl Combustor Geometry, Aerospace Science and Technology, Vol. 176, Part E, Article 112623.

  5. V. V. Bondre, S. S. Tomar, S. Sharma and A. Dewan, 2026, Investigation of Helical Darrieus Turbines Wake Using Actuator Line Model – Large Eddy Simulation Approach: Wake Recovery and Energy Redistribution, J. of Renewable and Sustainable Energy, Vol. 18, Article 013301.

  6. J. S. Prasad, A. Dewan, A. Dutta and S. Mondal, 2025, Second Law Analysis of Turbulent Flow over Inclined Offset Ribs in a Solar Duct for Enhanced Performance, J. of Thermal Analysis and Calorimetry, Vol. 150, pp. 18703-18723.

  7. S. S. Tomar and A. Dewan, 2025, Enhancing Efficiency of Hybrid Vertical Axis Turbine: Effect of Various Internal and External Blades, Collapsed Rotor and Reduced Internal Rotor Velocity, Renewable Energy, Vol. 255, Article 123791.

  8. S. S. Tomar and A. Dewan, 2025, Understanding Savonius Turbine Wake for 2-D and 3-D Simulations: Proper Orthogonal Decomposition of Velocity Components, Sustainable Energy Technologies and Assessments, Vol. 80, Article 104399.

  9. G. Dogra, A. Dipankar, S. Sahany and A. Dewan, 2025, On the Representation of Convection in a Semi-idealized Large Eddy Simulation During Active Monsoon Phase, Meteorology and Atmospheric Physics, Vol. 137, Article 26.

  10. S. S. Tomar and A. Dewan, 2025, Investigating Wake Characteristics of Savonius Turbine for Off-Grid Wind Energy: Analyzing Operating Influences, Energy, Vol. 316, Article 134563.

  11. A. U. Malge, S. S. Tomar and A. Dewan, 2025, Effect of Inter Turbine Spacing in Omnidirectional Wind for Savonius Cluster: A Computational Fluid Dynamics and Artificial Neural Network Approach, Clean Energy, Vol. 9 (3), pp. 94-114 (This paper has been selected as a featured article for Vol. 9, Issue 3 of Clean Energy).

  12. N. Kumar, V. K. Chalamalla and A. Dewan, 2025, Entrainment Dynamics of Turbulent Forced Plume Subjected to Volumetric Heating in a Stratified Medium, Physics of Fluids, Vol. 37 (1), Article 016610.

  13. J. S. Prasad, A. Dutta, A. Dewan and S. Mondal, 2024, Solar Air Heater Roughened with Chamfered Grooves: Thermal Enhancement and Entropy Minimization, Energy, Vol. 313, Article 133958.

  14. N. S. Panda, A. K. Jaiswal, A. Dewan and A. Bhattacharya, 2024, Development of Interpolation Based RANS-LES Solvers for Non-Isothermal Wall-bounded Turbulent Flows, Int. Communications in Heat and Mass Transfer, Vol. 159 (B), Article 108080.

  15. K. Tewari, A. Dewan, V. Narayanan, G. Dogra, 2024, Large Eddy Simulation of Passive Noise Reduction in Subsonic Jets by Using Chevrons, J. of Mechanical Engineering and Sciences, Vol. 18, No. 2, pp. 10094-10106.

  16. T. P. Singh and A. Dewan, 2024, Computational Study of Thermal and Fluid Mixing Behaviour of a Dual Jet Flow Using LES Approach, Int. Communications in Heat and Mass Transfer, Vol. 154, Article 107436.

  17. D. Babu, A. K. Shukla, V. K. Gaba and A. Dewan, 2024, Thermal Performance of Solar Flat Plate Collector Using Energy Storage Phase Change Materials, Energy Storage, Vol. 6(1), Article e577.

  18. C. Dewangan, A. K. Shukla, R. Salhotra and A. Dewan, 2024, Analysis of an Earth-to-Air Heat Exchanger for Enhanced Residential Thermal Comfort, Environmental Progress and Sustainable Energy, Vol 43 (3), Article e14346.

  19. N. K. Sahu, A. Dewan and M. Kumar, 2024, Computational Investigation on the Impact of Coal Feed Size in a Tangentially Fired Gasifier, Combustion Science and Technology, Vol. 196 (14), pp. 2938-2957.

  20. N. Kumar, V. K. Chalamalla and A. Dewan, 2024, Large Eddy Simulations of a Forced Plume Subjected to Volumetric Heating in a Stratified Medium, Environmental Fluid Mechanics, Vol. 24, pp. 967-990.

  21. A. Jaiswal, A. Dewan and A. Bhattacharya, 2023, Development of an Interpolated RANS-LES Solver For Wall-bounded Turbulent Fluid Flows, Computers and Fluids, Vol. 267, Article 106086.

  22. S. S. Tomar, A. Dewan and T. P. Singh, 2023, Effects of Axisymmetric Omnidirectional Deflector on Aerodynamics of Modified Bach Savonius Rotor for Power Enhancement, Energy Conversion and Management, Vol. 297, Article 117720.

  23. T. P. Singh, A. Dewan and A. K. Shukla, 2023, Heat Transfer Enhancement in Turbulent Dual Jet and its Thermal Characterizations using Large Eddy Simulation, Int. J. Thermal Sciences, Vol. 192, Article 108436.

  24. D. Arunachalam, A. K. Shukla, A. Dewan, R. Salhotra and D. K. Singh, 2023, Computation of Thermal Properties of CMSP Shell and Tube Heat Exchanger Using Different Types of Helical Baffles, Heat Transfer, Vol. 52 (6), pp. 4401-4421.

  25. G. Dogra, S. Bera, A. Dewan and S. Sahany, 2023, Understanding Dynamical Properties of Cumulus Clouds Over Bay of Bengal, Pure and Applied Geophysics, Vol. 180 (7), pp. 2915–2926.

  26. N. K. Sahu, A. Dewan and M. Kumar, 2023, Characterizing Flow Field Transition in a Pressurized Tangential-Injection Gas-Fired Reactor, Thermal Science and Engineering Progress, Vol. 41, Article 101811.

  27. D. Arunachalam, A. K. Shukla, A. Dewan, R. Salhotra and D. K. Singh, 2023, Thermal Performance and Turbulence Modelling of Combined Multiple Shell-Pass Shell and Tube Heat Exchanger, ASME J. of Thermal Science and Engineering Applications, Vol. 15 (7), Article 071006.

  28. A. K. Shukla, A. Dewan, D. K. Singh, T. P. Singh, 2023, Heat Transfer Characteristics of Jet Impingement on a Surface Mounted with Ribs using LES, Int. J. Thermal Sciences, Vol. 187, Article 108210.

  29. G. Dogra, A. Dewan and S. Sahany, 2023, Understanding Atmospheric Convection Using Large Eddy Simulation, Fluids, Vol. 8(2), Article 51.

  30. A. Dewan, A. K. Bishnoi, T. P. Singh and S. S. Tomar, 2023, Elliptical Bladed Savonius Rotor for Wind Energy: Efficacy of RANS Modelling for Flow Characteristics, ASME J. of Energy Resources Technology, Vol. 145(5), Article 051301 (10 pages).

  31. A. T. Tilak, R. S. Patil and A. Dewan, 2023, Experimental and Computational Investigations on Microchannel Heat Sinks with Novel ITSCEB Cross-Section, Heat and Mass Transfer, Vol. 59(7), 1209-1227.

  32. T. P. Singh and A. Dewan, 2023, Improvement in Cooling Using a Sinusoidal Wavy Surface for a Turbulent Dual Jet: A Computational Study, J. of Thermal Analysis and Calorimetry, Vol. 148, No. 7, pp. 2935–2947.

  33. K. Tewari, S. K. Mishra, P. Salunke, H. Ozawa and A. Dewan, 2023, Potential Effects of the Projected Antarctic Sea-Ice Loss on the Climate System, Climate Dynamics, Vol. 60 (1-2), pp. 589-601.

  34. T. P. Singh and A. Dewan, 2022, Transient Flow and Thermal Transport Characteristics of Wall-Bounded Turbulent Dual Jet with Heated Undulated Wall, Int. J. Thermal Sciences, Vol. 182, Article 107800.

  35. S. Tanweer, A. Dewan and S. Sanghi, 2022, Flow Dynamics in the Wake of a Rectangular Cylinder Near a Moving Wall, Ocean Engineering, Vol. 276, Part 3, Article 112966.

  36. N. K. Sahu, M. Kumar and A. Dewan, 2022, Sophisticated interplay of operating conditions governs flow field transition and optimal conversion inside tangentially fired gasifiers, Energy, Vol. 252, Article 123975.

  37. T. P. Singh and A. Dewan, 2022, Heat Transfer Characteristics of a Periodically Transient Flow for Turbulent Wall-Bounded Dual Jet,  Engineering Science and Technology, an Int. J., Vol. 36, Article 101146.

  38. T. P. Singh and A. Dewan, 2022, Investigations of Heat Transfer and Flow Characteristics of Wall-Bounded Jets on a Sinusoidal Wavy Surface, Int. J. Thermal Sciences, Vol. 175, Article 107485.  

  39. K. Tewari, S. K. Mishra, P. Salunke and A. Dewan, 2022, Future Projections of Temperature and Precipitation for Antarctica, Environmental Research Letters, Vol. 17, No. 1, Article 014029 (India top cited paper award 2024 under environment section of IOP Publishing).

  40. N. Kumar, P. Mukherjee, V. K. Chalamalla, A. Dewan and S. Balasubramanian, 2022, Assessment of RANS-based Turbulence Model for Forced Plume Dynamics in a Linearly Stratified Environment, Computers and Fluids, Vol. 235, Article 105281.

  41. T. P. Singh and A. Dewan, 2022, Performance Assessment of Different Turbulence Models for a Turbulent Dual Jet Flowing Over a Heated Sinusoidal Wavy Surface, ASME J. of Thermal Science and Engineering Applications, Vol. 14 (5), Article 051016.

  42. S. Tanweer, A. Dewan and S. Sanghi, 2021, Effects of Wake Confinement and Buoyancy on Three-Dimensional Flow Transitions for a Square Cylinder Near a Moving Wall, Physics of Fluids, Vol. 33, No. 11, Article 114102.

  43. K. Tewari, S. K. Mishra, J. Fasullo and A. Dewan, 2021, Impact of the Antarctic Topography on Meridional Energy Transport and its Consequential Effect in the Monsoon Circulation, Quarterly J. of Royal Meteorological Society, Vol. 147 (739), pp. 3286-3296.

  44. A. K. Shukla and A. Dewan, 2021, Computational Analysis of Convective Heat Transfer Properties of Turbulent Slot Jet Impingement, Engineering Computations, Vol. 38 (10), pp. 3785-3808.

  45. K. Tewari, S. K. Mishra, A. Dewan, A. Anand and In-Sik Kang, 2021, Response of the Atmosphere to Orographic Forcings: Insight from Idealized Simulations, J. of the Atmospheric Sciences, Vol. 78 (9), pp. 2691-2708.

  46. N. Kumar, V. K. Chalamalla and A. Dewan, 2021, Reynolds-Averaged Navier-Stokes Modeling of a Turbulent Forced Plume in a Stratified Medium, Materials Today: Proceedings, Vol. 47, Part 11, pp. 3068-3072.

  47. N. Alom, U. K. Saha and A. Dewan, 2021, In the Quest of an Appropriate Turbulence Model for Analyzing the Aerodynamics of a Conventional Savonius (S-type) Wind Rotor, J. of Renewable and Sustainable Energy, Vol. 13, Article 023313.

  48. S. Tanweer, A. Dewan and S. Sanghi, 2021, Influence of Gap-ratio on Flow Dynamics and Heat Transfer for a Square Cylinder Approaching a Moving Wall in Turbulent Regime,  Int. J. of Heat and Mass Transfer, Vol. 172, Article 121122.

  49. K. Tewari, S. K. Mishra, A. Dewan, G. Dogra and H. Ozawa, 2021, Influence of the Height of Antarctic Ice Sheet on its Climate, Polar Science, Vol. 28, Article 100642.  

  50. K. Tewari, S. K. Mishra, A. Dewan and H. Ozawa, 2021, Effects of the Antarctic Elevation on the Atmospheric Circulation, Theoretical and Applied Climatology, Vol. 143, pp. 1487–1499.

  51. P. Srivastava, R. I. Patel and A. Dewan, 2021, A Study on Thermal Characteristics of Double-Layered Microchannel Heat Sink: Effects of Bifurcation and Flow Configuration, Int. J. Thermal Sciences, Vol. 162, Article 106791.

  52. S. Tanweer, A. Dewan and S. Sanghi, 2021, Three-dimensional Wake Transitions Past a Rectangular Cylinder Placed Near a Moving Wall: Influence of Aspect and Gap Ratios, Ocean Engineering, Vol. 219, Article 108228.

  53. N. K. Sahu, M. Kumar and A. Dewan, 2021, Computational Study of 16 KWth Furnace Cofired using Pulverized Bituminous Coal and Liquified Petroleum Gas Operated in Un-Staged and Air-Staged Conditions, ASME J. of Energy Resources Technology, Vol. 143(8), Article 082102.

  54. P. Srivastava and A. Dewan, 2020, A Study of Turbulent Heat Transfer in a Convergent-Divergent Shaped Microchannel with Ribs and Cavities using CFD, J. of Mechanical Engineering and Sciences, Vol. 14, No. 1, pp. 6344 – 6361.

  55. S. Tanweer, A. Dewan, S. Sanghi and A. K. Shukla, 2020, Stability Analysis of Cross Buoyancy Flow Past a Circular Cylinder Using OpenFOAM, Materials Today: Proceedings, Vol. 28, Part 4, pp. 2057 - 2061.

  56. N. K. Sahu, M. Kumar and A. Dewan, 2020, Computational Study of Non-reactive Swirling Flow in Tangentially-fired Configuration Gasifier, Materials Today: Proceedings, Vol. 28, Part 4, pp. 2053 - 2056.

  57. P. Srivastava, R. I. Patel and A. Dewan, 2020, Thermal Performance Study of Double-Layer Microchannel with Bifurcation, Thermal Science and Engineering Progress, Vol. 17, Article 100481.

  58. S. Tanweer, A. Dewan and S. Sanghi, 2020, Influence of Three-Dimensional Wake Transition on Heat Transfer from a Square Cylinder Near a Moving Wall, Int. J. of Heat and Mass Transfer, Vol. 148, Article 118986.

  59. P. Kalita, S. Das, D. Das, P. Borgohain, A. Dewan and R. K. Banik, 2019, Feasibility Study of Installation of MW Level Grid Connected Solar Photovoltaic Power Plant for Northeastern Region of India, Sadhana - Academy Proc. in Engg. Sciences, Vol. 44, No. 9, Article 207.

  60. A. K. Shukla and A. Dewan, 2019, Flow and Thermal Characteristics of Jet Impingement on a Flat Plate for Small Nozzle to Plate Spacing using LES, Int. J. Thermal Sciences, Vol. 145, Article 106005.

  61. D. Das, P. Kalita, A. Dewan and S. Tanweer, 2019, Development of a Novel Thermal Model for a PV/T Collector and Its Experimental Analysis, Solar Energy, Vol. 188, pp. 631-643.

  62. S. Verma and A. Dewan, 2019, Thermo-fluid characteristics of Czochralski melt convection using 3D URANS computations, ASME J. of Thermal Science and Engineering Applications, Vol. 11, No. 6, Article 061017.

  63. S. Verma and A. Dewan, 2019, A Study of Thermo-Fluid Characteristics of Czochralski Melt using Rotation and Curvature Corrected Partially-Averaged Navier-Stokes (PANS) Turbulence Models, Int. J. Thermal Sciences, Vol. 140, pp. 50-58.

  64. S. Tanweer, A. Dewan and S. Sanghi, 2019, Influence of Wake Confinement and Buoyancy on Flow Past a Square Cylinder, Fluid Dynamics Research, Vol. 51, No. 3, Article No. 035502.

  65. S. Tanweer, A. Dewan and S. Sanghi, 2019, Study on Effects of Prandtl Number on Cross Buoyancy Flow Past a Square Cylinder Using OpenFOAM, J. of Applied Fluid Mechanics, Vol. 12, No. 1, pp. 257-269.

  66. A. K. Shukla and A. Dewan, 2019, OpenFOAM Based LES of Slot Jet Impingement Heat Transfer at Low Nozzle to Plate Spacing using Four SGS Models, Heat and Mass Transfer, Vol. 55, No. 3, pp. 911–931.

  67. A. K. Shukla and A. Dewan, 2018, Heat Transfer and Flow Characteristics of Turbulent Slot Jet Impingement on Plane and Ribbed Surfaces, Thermophysics and Aeromechanics, Vol. 25, No. 5, pp. 717-734.

  68. S. Verma and A. Dewan, 2018, Deciphering the Flow Structure of Czochralski Melt using Partially-Averaged Navier-Stokes (PANS) Method, Sadhana - Academy Proc. in Engg. Sciences, Vol. 43, No. 1, Article No. 1.

  69. P. Srivastava and A. Dewan, 2018, Effect of Bifurcation on Thermal Characteristics of Convergent-Divergent Shaped Microchannel, ASME J. of Thermal Science and Engineering Applications, Vol. 10, No. 4, Article No. 041008.

  70. S. Verma and A. Dewan, 2018, Partially-Averaged Navier-Stokes (PANS) Approach for Study of Fluid Flow and Heat Transfer Characteristics in Czochralski Melt, J. of Crystal Growth, Vol. 481, pp. 56-64.

  71. P. Srivastava, A. Dewan and J. K. Bajpai, 2017, Flow and Heat Transfer Characteristics in Convergent-Divergent Shaped Microchannel with Ribs and Cavities, Int. J. of Heat and Technology, Vol. 35, No. 4, pp. 863-873.

  72. A. K. Shukla and A. Dewan, 2017, Convective Heat Transfer Enhancement using Slot Jet Impingement on a Detached Rib Surface, J. of Applied Fluid Mechanics, Vol. 10, No. 6, pp. 1615-1627.

  73. P. Ranjan and A. Dewan, 2017, A PANS Study of Fluid Flow and Heat Transfer from a Square Cylinder Approaching a Plane Wall, Int. J. Thermal Sciences, Vol. 120, pp. 321-336.

  74. H. Kamal and A. Dewan, 2017, Analysis of Interrupted Rectangular Microchannel Heat Sink with High Aspect Ratio, J. of Applied Fluid Mechanics, Vol. 10, No. 1, pp. 117-126.

  75. S. Verma and A. Dewan, 2017, Assessment of Characteristics of Phase Change Region during Solidification of a Binary Alloy in Different Flow Regimes, Materials Today: Proceedings, Vol. 4 (9), pp. 9445-9449.

  76. S. Verma and A. Dewan, 2016, Solidification with Buoyancy Induced Convection: Evaluations of Different Mushy Zone Formulations, Proc. of Indian National Science Academy, Vol. 82, No. 2, pp. 309-319.

  77. A. K. Shukla and A. Dewan, 2016, Computational Study on Effects of Rib Height and Thickness on Heat Transfer Enhancement in a Rib Roughened Square Channel, Sadhana - Academy Proc. in Engg. Sciences, Vol. 41, No. 6, pp. 667-678.

  78. P. Ranjan and A. Dewan, 2016, Effect of Side Ratio on Fluid Flow and Heat Transfer from Rectangular Cylinders using the PANS Method, Int. J. Heat and Fluid Flow, Vol. 61, Part B, pp. 309-322.

  79. R. Kumar and A. Dewan, 2016, A Study of LES-SGS Closure Models Applied to a Square Buoyant Cavity, Int. J. of Heat and Mass Transfer, Vol. 98, pp. 164-175.

  80. R. Dutta, A. Dewan and B. Srinivasan, 2016, Large Eddy Simulation of Turbulent Slot Jet Impingement Heat Transfer at Small Nozzle-To-Plate Spacing, Heat Transfer Engineering, Vol. 37, No. 15, pp. 1242-1251.

  81. P. Ranjan and A. Dewan, 2016, Study of Heat Transfer Over a Square Cylinder in Crossflow Using Variable Resolution Modeling, J. of Applied Fluid Mechanics, Vol. 9, No. 3, pp. 1367-1379.

  82. R. Dutta, A. Dewan and B. Srinivasan, 2016, CFD Study of Slot Jet Impingement Heat Transfer with Nanofluids, Proc. Inst. of Mechanical Engineers, Part C: J. of Mechanical Engineering Science, Vol. 230, No. 2 pp. 206-220.

  83. P. Ranjan and A. Dewan, 2015, Partially-Averaged Navier-Stokes Simulation of Turbulent Heat Transfer from a Square Cylinder, Int. J. of Heat and Mass Transfer, Vol. 89, pp. 251-266.

  84. R. Kumar and A. Dewan, 2015, Partially-Averaged Navier-Stokes Method for Turbulent Thermal Plume, Heat and Mass Transfer, Vol. 51, No. 12, pp. 1655-1667.

  85. R. Kumar and A. Dewan, 2014, URANS Computations with Buoyancy Corrected Turbulence Models for Turbulent Thermal Plume, Int. J. of Heat and Mass Transfer, Vol. 72, pp. 680-689.

  86. A. Dewan and S. Gupta, 2014, Comparison of Different Multi-Strand Tundishes, Int. Review of Mechanical Engineering, Vol. 8, No. 1, pp. 135-144.

  87. R. Dutta, A. Dewan and B. Srinivasan, 2013, Comparison of Various Integration to Wall (ITW) RANS Models for Predicting Turbulent Slot Jet Impingement Heat Transfer, Int. J. of Heat and Mass Transfer, Vol. 65, pp. 750-764.

  88. R. Dutta, B. Srinivasan and A. Dewan, 2013, LES of Turbulent Slot Impinging Jet to Predict Fluid Flow and Heat Transfer, Numerical Heat Transfer, Part A Applications, Vol. 64, pp. 759-776.

  89. S. Gupta and A. Dewan, 2013, Performance Optimization of a Six-Strand Tundish, World J. of Mechanics, Vol. 3, No. 3, pp. 184-193.

  90. R. Kumar and A. Dewan, 2013, An Assessment of Buoyancy-Corrected Turbulence Models for Thermal Plumes, Engineering App. of Computational Fluid Mechanics, Vol. 7, No. 2, pp. 239–249.

  91. A. Dewan, D. P. Gupt and S. Sanghi, 2013, Enhancement of Heat Transfer through Jet Impingement by Using Detached Ribs, Int. Review of Mechanical Engineering, Vol. 7, No. 2, pp. 308-317.

  92. D. S. Kumar, A. K. Dass and A. Dewan, 2012, Multiple Stable Solutions for Two- and Four-Sided Lid Driven Cavity Flows using FAS Multigrid Method, Engineering e-Transaction, Vol. 7, No. 2, pp. 96-106.

  93. M. Baruah, A. Dewan and P. Mahanta, 2011, Performance of Elliptical Pin Fin Heat Exchanger with Three Elliptical Perforations, CFD Letters, Vol. 3, No. 2, pp. 65-73.

  94. D. S. Kumar, A. K. Dass and A. Dewan, 2010, A Multigrid-Accelerated Three-Dimensional Transient-Flow Code and Its Application to a New Test Problem, J. Hydrodynamics, Vol. 22, No. 6, pp. 838-846.

  95. D. S. Kumar, A. K. Dass and A. Dewan, 2010, A Multigrid-Accelerated Code on Graded Cartesian Meshes for 2D Time-Dependent Incompressible Viscous Flows, Engineering Applications of Computational Fluid Mechanics, Vol. 4, No. 1, pp. 71-90.

  96. A. Dewan, P. Patro, I. Khan and P. Mahanta, 2010, The Effect of Fin Spacing and Material on the Performance of Heat Sink with Circular Pin Fins, Proc. Inst. of Mechanical Engineers, Part A: J. of Power and Energy, Vol. 224, pp. 35-46.

  97. D. S. Kumar, A. K. Dass and A. Dewan, 2009, Analysis of Non-Darcy Model for Mixed Convection in a Porous Cavity Using Multigrid Approach, Numerical Heat Transfer Part A Applications, Vol. 56, No. 8, pp. 685-708.

  98. I. Khan, M. Baruah, A. Dewan and P. Mahanta, 2009, Computational Investigation of Energy Efficient Pin Fin Cross Section for a Compact Heat Exchanger, Int. Energy Journal, Vol. 10, No. 4, pp. 233-246.

  99. A. Satheesh, P. Muthukumar and A. Dewan, 2009, Computational Study of Metal Hydride Cooling System, Int. J. Hydrogen Energy, Vol. 34, No. 7, pp. 3164 - 3172.

  100. A. Dewan, V. Bharti, V. Mathur, U. K. Saha and P. Patro, 2009, A Comparison of Tapered and Straight Circular Pin Fin Compact Heat Exchangers for Electronic Appliances, J. Enhanced Heat Transfer, Vol. 16, No. 3, pp. 301-314.

  101. P. Muthukumar, A. Satheesh, U. Madhavakrishna and A. Dewan, 2009, Numerical Investigation of Coupled Heat and Mass Transfer During Desorption of Hydrogen in Metal Hydride, Energy Conversion and Management, Vol. 50, pp. 69-75.

  102. M. Pathak, A. Dewan and A. K. Dass, 2008, Distribution of Temperature as a Passive Scalar in the Flow Field of a Heated Turbulent Jet in a Crossflow, Numerical Heat Transfer, Part A Applications, Vol. 54, pp. 1-26.

  103. P. K. Jha, P. Srinivasa Rao and A. Dewan, 2008, Effect of Height and Position of Dams on Inclusion Removal in a Six Strand Tundish, ISIJ Int., Vol. 48, No. 2, pp. 154-160.

  104. M. Pathak, A. K. Dass and A. Dewan, 2008, An Investigation of Turbulent Rectangular Jet Discharged into a Narrow Channel Weak Crossflow, J. Hydrodynamics, Vol. 20, No. 2, pp. 154-163.

  105. P. Patro, A. Dewan and L. Dayanand, 2007, Thermal Performance of a Circular Pin Fin Compact Heat Exchanger, Int. J. of Chemical Sciences, Vol. 5, No. 4, pp. 1929-1937.

  106. P. Muthukumar, U. Madhavakrishna and A. Dewan, 2007, Parametric Studies on a Metal Hydride Based Hydrogen Storage Device, Int. J. of Hydrogen Energy, Vol. 32, No. 18, pp. 4988 – 4997.

  107. M. Pathak, A. Dewan and A. K. Dass, 2007, Effect of Streamline Curvature on Flow Field of a Turbulent Plane Jet in Cross flow, Mechanics Res. Com., Vol. 34, No. 3, pp. 241-248.

  108. M. Pathak, A. Dewan and A. K. Dass, 2006, Computational Prediction of a Slightly Heated Turbulent Rectangular Jet Discharged into a Narrow Channel Crossflow Using Two Different Turbulence Models, Int. J. of Heat and Mass Transfer, Vol. 49, No. 21-22, pp. 3914 - 3928.

  109. A. Dewan, V. V. Buwa and F. Durst, 2006, Performance Optimizations of a Grid Disc Impeller for Mixing of Single-Phase Flows in a Stirred Vessel, Trans. IChemE, Part A, Chemical Engineering Res. and Design, Vol. 84 (A8), pp. 691-702.

  110. V. V. Buwa, A. Dewan, A. F. Nassar and F. Durst, 2006, Fluid Dynamics and Mixing of Single-Phase Flow in a Stirred Vessel with an Impeller: Numerical and Experimental Investigations, Chemical Engineering Science, Vol. 61, pp. 2815-2822.

  111. N. Sahiti, F. Durst and A. Dewan, 2005, Heat Transfer Enhancement by Pin Elements, Int. J. of Heat and Mass Transfer, Vol. 48, No. 23-24, pp. 4738-4747.

  112. G. S. Thakur, K. Anand, A. Dewan and K. Srinivasan, 2005, Numerical Study of Three-Dimensional Jets using Point Source Method, Int. J. of Turbo and Jet Engines, Vol. 22, No. 4, pp. 215-224.

  113. M. Pathak, A. Dewan and A. K. Dass, 2005, An Assessment of Streamline Curvature Effects on the Mixing Region of a Turbulent Plane Jet in Cross-flow, Applied Mathematical Modelling, Vol. 29 No. 8, pp. 711-725.

  114. P. Mahanta, A. Dewan, U. K. Saha, P. Kalita, B. K. Bhatt and R. D. Das, 2005, Field Studies of Biogas Digester with Partitioned Walls, Int. Energy J., Vol. 5, No. 2, pp. 93-101.

  115. P. Mahanta, U. K. Saha, A. Dewan and P. Kalita, 2004, The Influence of Temperature and Total Solid Concentration on the Gas Production Rate of Biogas Digester, J. of Energy in Southern Africa, Vol. 15, No. 4, pp. 112-117.

  116. A. Dewan, K. Kalita and A. K. Dass, 2004, Comparison of Three Buoyancy Extended Versions of the k-ε-t' Model in Predicting Turbulent Plane Plume, Applied Mathematical Modelling, Vol. 28, No.  3, pp. 241-254.

  117. K. Kalita, A. Dewan and A. K. Dass, 2002, Prediction of Turbulent Plane Jet in Cross-flow, Numerical Heat Transfer, Part A Applications, Vol. 41, No. 1, pp. 101-111.

  118. A. Dewan and J. H. Arakeri, 2000, Use of k-ε-γ Model to Predict Intermittency in Turbulent Boundary-Layers, ASME J. of Fluids Engineering, Vol. 122, No. 3, pp. 542-546.

  119. K. Kalita, A. Dewan and A. K. Dass, 2000, Computation of the Turbulent Plane Plume using k-ε-t'-γ Model, Applied Mathematical Modelling, Vol. 24, No. 11, pp. 815-826.

  120. A. Dewan, J. H. Arakeri and J. Srinivasan, 1997, A New Turbulence Model for the Axisymmetric Plume, Applied Mathematical Modelling, Vol. 21, pp. 709-719.

  121. A. Dewan and J. H. Arakeri, 1996, Comparison of Four Turbulence Models For Wall-Bounded Flows Affected By Transverse Curvature, AIAA J., Vol. 34, pp. 842-844.

  122. A. Dewan, J. H. Arakeri and J. Srinivasan, 1992, A Note on High Schmidt Number Laminar Buoyant Jets Discharged Horizontally, Int. Comm. in Heat and Mass Transfer, Vol. 19, pp. 721-731.

 Articles in Indian Journals (Total 6)

  1. R. Angal, A. Dewan and K. A. Subramanian, 2012, Computational Study of Turbulent Hydrogen Dispersion Hazards in a Closed Space, IUP J. of Mechanical Engineering, Vol. 5, No. 2, pp. 28-42.

  2. M. Baruah, A. Dewan and P. Mahanta, 2010, Comparison of Straight, Perforated and Tapered Elliptical Pin Fin Compact Heat Exchangers, IUP J. of Mechanical Engineering, Vol. 3, No. 4, pp. 7-27.

  3. A. Dewan, L. Alluru and S. Maurya, 2009, Computational Investigation of Turbulent Round Jet in a Significant Co-flow, J. of Inst. of Engineers (India), Vol. 90, pp. 1-6.

  4. M. Pathak, N. Sahoo and A. Dewan, 2008, Experimental Investigation of Pressure Gradient Characteristics In a Mass Flow Rate Controlled Pulsating Pipe Flow, J. of Inst. of Engineers (India), Vol. 89, pp. 11-15.

  5. A. Dewan, M. Pathak and A. K. Dass, 2006, A Survey of Selected Literature on Important Flow Properties and Computational Fluid Dynamics Treatments of Incompressible Turbulent Plane and Round Jets in Quiescent Ambient, Indian J. of Engineering and Materials Sciences, Vol. 13, No. 3, pp. 180-194.

  6. P. Mahanta, U.K. Saha, A. Dewan, P. Kalita, and B. Buragohain, 2005, Biogas Digester: A Discussion on Factors Affecting Biogas Production and Field Investigation of a Novel Duplex Digester, J. of Solar Energy Society of India, Vol. 15, No. 2, pp. 1-12.

 Proceedings of Refereed International Conferences (Total 58)

  1. M. Naved and A. Dewan, 2026, Three-Dimensional Computational Investigation of Thermo-Hydraulic Performance of Rib-Roughened Solar Air Heaters with Equilateral Triangular Ribs, Proc. 13th International and 53rd National Fluid Mechanics and Fluid Power Conference (FMFP-2026), NIT Rourkela, Lecture Notes in Mechanical Engineering, Accepted.

  2. S. Sharma and A. Dewan, 2026, Assessment of Blade-Modelled Approach for Performance Prediction of Darrieus Turbine at Varying Wind Speeds, Proc. 13th International and 53rd National Fluid Mechanics and Fluid Power Conference (FMFP-2026), NIT Rourkela, Lecture Notes in Mechanical Engineering, Accepted.

  3. N. S. Panda, A. Dewan and A. Bhattacharya, 2026, Development of a Two-Way-Coupled Hybrid RANS-LES Model with Dynamic Mixing Length for Turbulent Wall-Bounded Flows, Proc. 13th International and 53rd National Fluid Mechanics and Fluid Power Conference (FMFP-2026), NIT Rourkela, Lecture Notes in Mechanical Engineering, Accepted.

  4. N. S. Panda, A. Dewan and A. Bhattacharya, 2025, Formulation of Two-Way Coupled Interpolation-Based Hybrid RANS-LES Model for Turbulent Wall Bounded Flows, Proc. 12th International and 52th National Fluid Mechanics and Fluid Power Conference (FMFP-2025), Nirma University, Ahmedabad, Lecture Notes in Mechanical Engineering, Accepted.

  5. S. S. Tomar, A. Dewan and T. P. Singh, 2025, Performance Enhancement of Savonius Bach Wind Turbine Rotor using Axisymmetric Omnidirectional Deflector with Variation in Outer Plate Diameter, Proc. 10th International and 50th National Fluid Mechanics and Fluid Power Conference (FMFP-2023), IIT Jodhpur, Lecture Notes in Mechanical Engineering, Vol. 2, pp. 507-517.

  6. S. Sharma, S. S. Tomar and A. Dewan, 2024, Impact of Aerofoil Shapes on the Performance of Darrieus Vertical Axis Turbines: A Computational Study for Offshore Wind and Hydro Applications, Proc. 32nd Symposium on Hydraulic Machinery and Systems (IAHR 2024), IIT Roorkee, IOP Conf. Series: Earth and Environmental Science Vol. 1411, Article 012071.

  7. J. S. Prasad, A. Dewan, S. Mondal, 2024, Thermal Performance of Solar Air Heater with Inclined Offset Ribs Placed near Heated Wall, Proc. 2nd International Conference on Fluid, Thermal and Energy Systems (ICFTES’24), NIT Calicut (Paper #11) (Paper selected for the best presentation of the session).

  8. N. S. Panda, A. Bhattacharya and A. Dewan, 2023, Development of an Interpolated RANS-LES Solver for Turbulent Heat Transfer, Proc. 27th National and 5th International ISHMT-ASTFE Heat and Mass Transfer Conference – IHMTC 2023, IIT Patna, pp. 391-396.

  9. A. K. Bishnoi, A. Dewan and T. P. Singh, 2023, Aerodynamic Characteristics of Elliptical Bladed Savonius Wind Turbine Rotor: A Computational Study Using Different Turbulence Models, Proc. 3rd International Conference on Mechanical Materials and Renewable Energy (ICMMRE-2022), Sikkim Manipal Inst. of Technology, Sikkim, AIP Conf. Proceedings, Vol. 2786, Article 020008.

  10. S. Tanweer, A. Dewan and S. Sanghi, 2021, Influence of Buoyancy on Flow Past a Circular Cylinder Near a Moving Wall, Proc. 16th Asian Cong. of Fluid Mechanics, JNCASR Bengaluru, Lecture Notes in Mechanical Engineering, Springer, pp. 555-563.

  11. G. Dogra, A. Bhattacharya, A. Dewan and S. Sahany, 2020, Study of Cloud formation over Sea Surface using Large Eddy Simulation, Proc. 8th Int. and 47th National Fluid Mechanics and Fluid Power (FMFP) Conf., IIT Guwahati (Paper No. 9).

  12. A. Dewan and A. K. Shukla, 2019, Study of Convective Heat Transfer in Turbulent Jet Impingement using SAS and LES Modelling, Proc. Int. Conf. on Advances in Mechanical Engineering and Nanotechnology (ICAMEN), Manipal University, Jaipur, AIP Conf. Proceedings, Vol. 2148, Article 020001.

  13. N. K. Sahu, M. Kumar and A. Dewan, 2019, Computational Study of Coal Combustion in an Entrained Flow Furnace, Proc. Int. Conf. on Advances in Mechanical Engineering and Nanotechnology (ICAMEN), Manipal University, Jaipur, AIP Conf. Proceedings, Vol. 2148, Article 030055.

  14. K. Tewari, V. Narayanan and A. Dewan, 2018, Large Eddy Simulation of Passive Noise Reduction in Subsonic Jets, Proc. 7th Int. and 45th National Fluid Mechanics and Fluid Power (FMFP) Conf., IIT Bombay, Mumbai (Paper No. 20).

  15. P. Srivastava and A. Dewan, 2018, Turbulent Heat Transfer and Flow Characteristics in Convergent-Divergent Shaped Microchannel with Bifurcation, Proc. 7th Int. and 45th National Fluid Mechanics and Fluid Power (FMFP) Conf., IIT Bombay, Mumbai (Paper No. 105).

  16. S. Tanweer, A. Dewan, and S. Sanghi, 2018, Flow Past a Square Cylinder Near a Wall in the Absence of Wall Boundary-Layer, Proc. 7th Int. and 45th National Fluid Mechanics and Fluid Power (FMFP) Conf., IIT Bombay, Mumbai (Paper No. 244).

  17. A. K. Shukla and A. Dewan, 2017, Slot Jet Impingement Heat Transfer on Flat and Ribbed Surfaces for High Nozzle to Plate Spacing, Proc. 24th National and 2nd Int. ISHMT-ASTFE Heat and Mass Transfer Conf., BITS Pilani, Hyderabad, pp. 337-344.

  18. S. Tanweer, A. Dewan and S. Sanghi, 2017, Computational Study of Mixed Convection Past a Heated Square Cylinder Placed Near a Moving Wall, Proc. 24th National and 2nd Int. ISHMT-ASTFE Heat and Mass Transfer Conf., BITS Pilani, Hyderabad, pp. 1519-1525.

  19. P. Ranjan, A. Dewan and S. Kumar, 2017, Effect of Free-Stream Turbulence on Fluid Flow and Heat Transfer from a Square Cylinder, Proc. 13th Int. Conf. on Heat Transfer, Fluid Mechanics and Thermodynamics, Slovenia.

  20. A. Dewan, R. Dutta and A. K. Shukla, 2016, Slot Jet Impingement Heat Transfer using RANS Approach and LES, Proc. 6th Int. and 43rd Int. Conf. on Fluid Mechanics and Fluid Power (FMFP), MNNIT Allahabad.

  21. A. Dewan and P. Ranjan, 2016, Forced Convection from Heated Rectangular Cylinder in Turbulent Regime using PANS Method, Proc. 6th Int. and 43rd Int. Conf. on Fluid Mechanics and Fluid Power (FMFP), MNNIT Allahabad.

  22. A. K. Shukla, A. Dewan and B. Srinivasan, 2016, Computational Study of Turbulent Slot Jet Impingement on a Ribbed Surface, Proc. 6th Int. and 43rd Int. Conf. on Fluid Mechanics and Fluid Power (FMFP), MNNIT Allahabad.

  23. A. K. Shukla and A. Dewan, 2015, Computational Study of Heat Transfer Enhancement through Broken and Continuous Attached Ribs in a Square Channel, Proc. 23rd National and 1st Int. ISHMT-ASTFE Heat and Mass Transfer Conf., Trivandrum, India.

  24. R. Dutta, A. Dewan and B. Srinivasan, 2012, Unsteady Simulations of Flow and Heat Transfer in a Plane Turbulent Impinging Jet Using URANS, DES and LES, Proc. 6th European Cong. on Computational Methods in Applied Sciences and Engineering, Vienna, Austria.

  25. A. Dewan and R. K. Shukla, 2011, Computation of Turbulent Convective Heat Transfer in a Hollow Circular Pin Fin Heat Exchanger, Proc. 21st National and 10th ISHMT-ASME Heat and Mass Transfer Conf., IIT Madras, India.

  26. R. A. Gulavani, A. Dewan and S. Sanghi, 2011, Computational Study of Enhancement of Heat Transfer in Air Jet Impingement Using Axisymmetric Detached Ribs, Proc. 21st National and 10th ISHMT-ASME Heat and Mass Transfer Conf., IIT Madras, India.

  27. D. S. Kumar, A. K. Dass and A. Dewan, 2010, Numerical Simulation of Viscous Flow over a Square Cylinder on Graded Cartesian Meshes using Multigrid Method, Proc. 37th National and 4th Int. Conf. on Fluid Mechanics and Fluid Power (FMFP), IIT Madras, India (Paper No. FMFP10 - CF – 09).

  28. A. Satheesh, P. Muthukumar and A. Dewan, 2010, Performance Analysis of Metal Hydride Based Cooling Systems, Proc. 20th National and 10th Int. Heat and Mass Transfer Conf., Mumbai, India, Paper No. 10HMTC129.

  29. R. K. Assudani, R. Huber, P. Rutschmann, A. Dewan, 2009, A Comparison of RANS-Based Computations and Large Eddy Simulation of Turbulent Cavitating Flow, Proc. 33rd IAHR Cong. on Water Engineering for a Sustainable Development, Vancouver, Canada.

  30. A. Satheesh, P. Muthukumar, A. Dewan and M. Groll, 2009, Performance Investigation of a Double Stage Double Effect Metal Hydride Heating and Cooling System, World Hydrogen Technologies Convention, New Delhi, India.

  31. A. Satheesh, P. Muthukumar and A. Dewan, 2008, Numerical Investigation of Coupled Heat and Mass Transfer During Desorption of Hydrogen in Metal Hydride Beds, Proc. IISc Centenary – Int. Conf. on Advances in Mechanical Engineering (IC-ICAME), Bangalore, India.

  32. R. K. Assudani, P. Rutschmann, R. Huber and A. Dewan, 2008, Computation of Cavitation Flow In Channel Using Two RANS Based Turbulence Models and Large Eddy Simulation, Proc. Int. Conf. on Emerging Technologies and Applications in Engineering, Technology and Sciences, Rajkot, India.

  33. L. Dayanand and A. Dewan, 2008, Computational Study of Turbulent Convective Heat Transfer in a Rectangular Duct with Circular Pin Fins, Proc. 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conf., Hyderabad, India.

  34. U. M. Krishna, P. Muthukumar and A. Dewan, 2008, Computational Study of Coupled Two-Dimensional Heat and Mass Transfer in a Metal Hydride Based Hydrogen Storage, Proc. 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conf., Hyderabad, India.

  35. C. Sampath Kumar, N. Sahoo, A. Dewan and M. Pathak, 2008, An Experimental Study of Pulsating Flow in a Pipe, Proc. 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conf., Hyderabad, India.

  36. A. Dewan, 2007, Methods for Numerical Simulation and Modelling of Turbulent Flows and Example of Turbulent Round Jet Discharged in a Co-flowing Ambient, Indo-Australian Workshop on CFD Approach on Fluid Flow, Heat and Mass Transfer, IIT Roorkee, India.

  37. A. Dewan, A. Lakshmikanth and S. Maurya, 2006, Prediction of Turbulent Round Jet in a Coflowing Ambient Using Different Turbulence Models, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India (I.K. Int.), pp. 1289-1295.

  38. M. K. Jha, R. Swarnkar, A. Dewan, P. K. Jha and V. V. Buwa, 2006, An Assessment of Different Turbulence Models for Prediction of Single-Phase Flow in a Stirred Vessel, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India (I.K. Int.), pp. 1296-1302.

  39. A. Dewan, L. A. Reddy and K. S. Chandra, 2006, Prediction of Laminar-Turbulent Transition Using k-ε Turbulence Model, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India (I.K. Int.), pp. 1303-1309.

  40. P. S. Rao, P. K. Jha and A. Dewan, 2006, Numerical Modelling of Inclusion Separation Process in Continuous Casting Tundish, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India (I.K. Int.), pp. 1053-1058.

  41. L. Dayanand and A. Dewan, 2006, Numerical Investigation of Heat Transfer and Pressure Drop in a Three-Dimensional Rectangular Duct with Circular Pin Fin Cross Sections, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India.

  42. U. Madhavakrishna, P. Muthukumar, A. Dewan, 2006, Numerical Investigation of Coupled Heat and Mass Transfer in Metal Hydride Based Hydrogen Storage Device, Proc. 2nd Int. Cong. on Computational Mechanics and Simulation, Guwahati, India.

  43. A. Dewan, M. Pathak and A. K. Dass, 2006, Heated Turbulent Rectangular Jet Discharged into a Narrow Channel Cross flow, Proc. Int. Conf. on Recent Advances in Heat Transfer, KITS, Coimbatore, India, pp. 73-83.

  44. M. Pathak, A. Dewan and A. K. Dass, 2006, Computational Fluid Dynamics of Flow Field of a Heated Turbulent Plane Jet in Cross-flow using Reynolds-stress Transport Model, Proc. 18th National and 7th ISHMT-ASME Heat and Mass Transfer Conf., Guwahati, India (Paper No. HMT-2006-C125).

  45. A. Dewan, V. Garde, M. Kumar and A. K. Dass, 2006, Flow Topology in Cubical and Square Lid-Driven Cavities, Proc. 18th National and 7th ISHMT-ASME Heat and Mass Transfer Conf., Guwahati, India (Paper No. HMT-2006-C120).

  46. A. Dewan, M. Pathak, A. K. Dass and P. Sardar, 2006, Prediction of Turbulent Round Jet in a Co-flowing Ambient using the k-ε Model of Turbulence, Proc. 18th National and 7th ISHMT-ASME Heat and Mass Transfer Conf., Guwahati, India (Paper No. HMT-2006-C019).

  47. A. Dewan and V. V. Buwa, 2005, Numerical Investigations of the Role of Convection and Turbulence in Liquid Phase Mixing in Stirred Vessels, Proc. 58th Annual Session of Indian Chemical Engineering Cong., New Delhi, India, Vol. 2, pp. 92-93.

  48. M. Pathak, A. Dewan and A. K. Dass, 2005, A Computational Study of Three-Dimensional Turbulent Flow Due to Interaction of a Slot Jet and Cross-flow Using Reynolds-Stress Transport Model, Proc. 8th Annual Computational Fluid Dynamics Symposium of Aeronautical Society of India, Bangalore, Paper CP 29, pp. 1-8.

  49. A. Dewan, 2004, Numerical Simulation of Fluid Mixing in Stirred Vessels, Alexander von Humboldt Foundation Introductory Meeting Abstracts, Stuttgart, Germany, pp. 32-32.

  50. P. Mahanta, A. Dewan, U. K. Saha and P. Kalita, 2004, Effect of Temperature and Agitation on the Performance of Biogas Digesters, Proc. 2nd BSME-ASME Int. Conf. on Thermal Engineering, Dhaka, Bangladesh (ISBN 984-32-1003-4), pp. 873-879.

  51. M. Pathak, A. Dewan and A. K. Dass, 2004, A Review of Effect of Streamline Curvature on Turbulence and a Case Study of Turbulent Plane Jet in Cross-flow, Proc. 7th Computational Fluid Dynamics Symposium of Aeronautical Society of India, Bangalore, CP4, pp. 1-4.

  52. P. S. Kumar, P. Mahanta and A. Dewan, 2004, An Experimental Study of Heat Transfer and Pressure Drop in a Large Hydraulic Diameter Annulus, Proc. 17th National and 6th ISHMT-ASME Heat and Mass Transfer Conf., Kalpakkam, India (Tata McGraw-Hill), pp. 61-67.

  53. P. S. Kumar, P. Mahanta and A. Dewan, 2003, Study of Laminar Flow in a Large Diameter Annulus with Twisted Tape Inserts, Proc. 2nd Int. Conf. on Heat Transfer, Fluid Mechanics and Thermodynamics, Victoria Falls, Zambia, Paper No. KP3.

  54. A. Dewan, A. K. Dass and P. Sardar, 2002, A Review of Turbulent Plane and Round Jets, Proc. 2nd Int. and 29th National Conf. on Fluid Mechanics and Fluid Power, IIT Roorkee, India, pp. 146-159.

  55. K. Kalita, A. Dewan and A. K. Dass, 2001, Numerical Study of Turbulent Plane Jets in Weak Cross-flow, Proc. 2nd Int. Conf. on Theoretical, Applied, Computational and Experimental Mechanics, IIT Kharagpur, India, p 004.

  56. K. Kalita, A. Dewan and A. K. Dass, 2000, Modelling of Turbulent Plane Plume, Proc. 15th National and 4th ISHMT-ASME Heat and Mass Transfer Conf., Pune, India, (Tata McGraw-Hill), pp. 495-500.

  57. A. Dewan and J. H. Arakeri, 1995, Computation of Thick Axisymmetric Boundary Layers With k-e Models of Turbulence, Proc. 1st Asian Computational Fluid Dynamics Conf., Hong Kong, pp. 161-166.

  58. A. Dewan, J. Srinivasan and J. H. Arakeri, 1994, A Numerical Study of Turbulent Plumes Generated from A Line Heat Source, Proc. 12th National and 1st ISHMT-ASME Heat and Mass Transfer Conf., Bombay, India (Tata McGraw-Hill), pp. 591-596.

 Proceedings of Refereed National Conferences (Total 13)

  1. T. P. Singh and A. Dewan, 2023, Improvement in Cooling Using the Sinusoidal Wavy Surface for a Turbulent Dual Jet: A Computational Study, Proc. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP 2021), BITS Pilani, Lecture Notes in Mechanical Engineering, Vol. 1, pp. 69-74.

  2. K. Tewari, A. Dewan, and V. Narayanan, 2023, Computational Fluid Analysis of Flow Losses in Globe Valves, Proc. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP 2021), BITS Pilani, Lecture Notes in Mechanical Engineering, Vol. 1, pp. 19-23.

  3. G. Dogra, A. K. Sarma, R. Singh, A. Dewan, and K. Tewari, 2023, Synthesis of Green Diesel derived from Waste Cooking Oil Using Waste Egg Shells as Catalyst, Proc. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP 2021), BITS Pilani, Lecture Notes in Mechanical Engineering, Vol. 1, pp. 243–247.

  4. G. Dogra, A. Dewan, S. Sahany, and A. Bhattacharya, 2023, Study of Entrainment Characteristics in Shallow Cumulus Clouds using Large Eddy Simulation, Proc. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP 2021), BITS Pilani, Lecture Notes in Mechanical Engineering, Vol. 1, pp. 155–159.

  5. A. K. Jaiswal, A. Bhattacharya, and A. Dewan, 2023, Development of a Two-way Coupled Hybrid RANS-LES Scheme for Numerical Simulation of Turbulent Fluid Flows, Proc. 48th National Conference on Fluid Mechanics and Fluid Power (FMFP 2021), BITS Pilani, Lecture Notes in Mechanical Engineering, Vol. 2, pp. 71-76.

  6. N. K. Sahu, M. Kumar and A. Dewan, 2021, A Computational Study of Entrained Flow Furnace with Swirl Burner Configuration and Low Turbulence Intensity Flow, Proc. 46th National Fluid Mechanics and Fluid Power Conf. (FMFP 2019), PSG College of Technology, Coimbatore, Lecture Notes in Mechanical Engineering, Springer, pp. 73-80.

  7. A. Dewan and A. K. Shukla, 2018, Challenges in Computation of Turbulent Slot Jet Impinging on a Heated Wall, Symposium and Workshop for Analytical Youth in Applied Mechanics (SWAYAM), BITS Pilani, K.K. Birla Goa Campus.

  8. A. K. Shukla and A. Dewan, 2018, Jet Impingement Heat Transfer on Flat and Ribbed Surfaces, Symposium and Workshop for Analytical Youth in Applied Mechanics (SWAYAM), BITS Pilani, K.K. Birla Goa Campus.

  9. D. S. Kumar, A. K. Dass and A. Dewan, 2009, Performance of Multigrid Method in a Mixed Convection Porous Cavity, CFD Applications in Power and Industry Sectors, BHEL Hyderabad, pp. 290-295.

  10. A. Satheesh, P. Muthukumar and A. Dewan, 2009, Simulation of Metal Hydride Based Heat Pump, National Conf. of Refrigeration and Air Conditioning (NCRAC), IIT Madras, India.

  11. L. Dayanand and A. Dewan, 2007, Computational Analysis of Fluid and Thermal Behaviour in Design of a Compact Heat Exchanger, Proc. of Conf. on Design through Engineering Analysis of Mechanical Systems, John F. Welch Technology Centre, G.E., Bangalore.

  12. G. S. Thakur, K. Anand, A. Dewan and K. Srinivasan, 2000, Simulation of Three Dimensional Jets Using the Point Source Method, Proc. 27th National Conf. on Fluid Mechanics and Fluid Power, Palghat (Kerala), India, pp. 236-243.

  13. A. Dewan and J. H. Arakeri, 1994, Computation of Thick Axisymmetric Turbulent Boundary Layers, Proc. Workshop on Underwater Systems and Engineering (USE), Visakhapatnam, India, pp. B16-B36.

 Chapters in International Books (Total 5)

  1. A. Dewan, 2008, Modeling and Simulation of Fluid Turbulence: Introduction, State-of-the-art and Future Trends, Applied Mathematical Modeling, E.N. Virtanen (Ed.), Nova Science Publishers, Inc., USA, pp. 1-3.

  2. A. Dewan, A. Viquar, G. Jindal and N. Sahoo, 2008, Investigation of Heated Round Jet in a Cold Co-flowing Ambient using Two Turbulence Models, Applied Mathematical Modeling, E.N. Virtanen (Ed.), Nova Science Publishers, Inc., USA, pp. 5-22.

  3. A. Dewan, L. Dayanand and P. Patro, 2008, Mathematical Modelling and Computation of Three Dimensional, Turbulent, Convective Heat Transfer in a Heat Exchanger with Circular Pin Fins, Applied Mathematical Modeling, E.N. Virtanen (Ed.), Nova Science Publishers, Inc., USA, pp. 273-296.

  4. A. Dewan, R. Swarnkar, M. K. Jha, P. K. Jha and V. V. Buwa, 2008, An Assessment of Six Turbulence Models for Prediction of Single-Phase Flow in a Vessel Stirred by a Grid Disc Impeller, Applied Mathematical Modeling, E.N. Virtanen (Ed.), Nova Science Publishers, Inc., USA, pp. 297-320.

  5. J. Froehlich, W. Rodi, A. Dewan and J. P. Fontes, 2003, Large Eddy Simulation of the Flow Around the Free End of a Circular Cylinder, Numerical Flow Simulation III, E. H. Hirschel (Ed.), Notes on Numerical Fluid Mechanics and Multidisciplinary Design (Springer), Vol. 82, pp. 191-202.

 By Invitations in Industrial Magazines