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M. Ruhul Amin
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Journal Articles

A Numerical Model of Microstructure Formation Considering Nanoparticle Distribution During Selective Laser Melting Process

Taosif Alam, M. Ruhul Amin
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2024, 146(5): 051003.
Paper No: MANU-23-1696
https://doi.org/10.1115/1.4064738
Published Online: February 26, 2024
View Article titled, A Numerical Model of Microstructure Formation Considering Nanoparticle Distribution During Selective Laser Melting Process
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Topics: Computational fluid dynamics, Lasers, Melting, Nanoparticles, Temperature, Computer simulation, Nucleation (Physics)
Proceedings Papers

Metal Transfer Behavior and Droplet Characteristics of High-Frequency Induction Heating System Towards the Development of Additive Manufacturing Process

Avadh Kishore Prasad, Swarup Bag, Sajan Kapil, M. Ruhul Amin
Proc. ASME. IMECE2023, Volume 10: Heat Transfer and Thermal Engineering, V010T11A030, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-112268
https://doi.org/10.1115/IMECE2023-112268
View Paper titled, Metal Transfer Behavior and Droplet Characteristics of High-Frequency Induction Heating System Towards the Development of Additive Manufacturing Process
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Topics: Additive manufacturing, Drops, Electromagnetic induction, Heating, Metals, Wire, Temperature, Liquid metals, Temperature profiles, Fluids
Proceedings Papers

A Numerical Model of Microstructure Formation Considering Nanoparticle Distribution During Selective Laser Melting Process

Taosif Alam, M. Ruhul Amin
Proc. ASME. IMECE2023, Volume 10: Heat Transfer and Thermal Engineering, V010T11A029, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-110694
https://doi.org/10.1115/IMECE2023-110694
View Paper titled, A Numerical Model of Microstructure Formation Considering Nanoparticle Distribution During Selective Laser Melting Process
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Topics: Computer simulation, Lasers, Melting, Nanoparticles, Computational fluid dynamics, Particulate matter, Metals, Additive manufacturing, Aluminum alloys, Computer software
Proceedings Papers

Thermo-Mechanical Behavior of Multi-Layer Deposition for Wire Arc Additive Manufacturing of Structural Steel: Wire Arc Additive Manufacturing

Amritesh Kumar, Swarup Bag, V. C. Srivastava, M. Ruhul Amin
Proc. ASME. IMECE2022, Volume 3: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, V003T03A024, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-88917
https://doi.org/10.1115/IMECE2022-88917
View Paper titled, Thermo-Mechanical Behavior of Multi-Layer Deposition for Wire Arc Additive Manufacturing of Structural Steel: Wire Arc Additive Manufacturing
Open the PDF for Thermo-Mechanical Behavior of Multi-Layer Deposition for Wire Arc Additive Manufacturing of Structural Steel: Wire Arc Additive Manufacturing in another window
Topics: Additive manufacturing, Cooling, Stress, Structural steel, Thermomechanics, Wire
Proceedings Papers

Numerical Investigation on Aerodynamic Performance of a Racing Car by Drag Reduction

Mahedi Hassan, Mahmudul Hassan, Mohammad Ali, M. Ruhul Amin
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A002, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94495
https://doi.org/10.1115/IMECE2022-94495
View Paper titled, Numerical Investigation on Aerodynamic Performance of a Racing Car by Drag Reduction
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Topics: Drag (Fluid dynamics), Drag reduction, Form drag, Pressure, Vents, Vortices, Automobiles, Aerodynamics, Design, Fuel efficiency
Journal Articles

Evaluation of Phase Transformation Strain and Its Influence on Residual Stress Generation in Laser Welded Ti–6Al–4V Alloy

Bikash Kumar, Swarup Bag, M. Ruhul Amin
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. December 2022, 144(12): 121002.
Paper No: MANU-22-1106
https://doi.org/10.1115/1.4054903
Published Online: July 27, 2022
View Article titled, Evaluation of Phase Transformation Strain and Its Influence on Residual Stress Generation in Laser Welded Ti–6Al–4V Alloy
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Topics: Alloys, Lasers, Martensitic transformations, Phase transitions, Stress, Temperature, Welding, Cooling, Laser welding, Heat
Proceedings Papers

Effects of Turbulence Modeling and Turbulent Schmidt Number on Supersonic Mixing Simulations

Md. Navid Chowdhury, Sarfaraz Aziz, Shanto Kumar Shingh, Mohammad Ali, M. Ruhul Amin
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A021, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-69458
https://doi.org/10.1115/IMECE2021-69458
View Paper titled, Effects of Turbulence Modeling and Turbulent Schmidt Number on Supersonic Mixing Simulations
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Topics: Engineering simulation, Flow separation, Modeling, Shock (Mechanics), Simulation, Turbulence
Proceedings Papers

Influence of Volumetric Dilation of Microstructural Phases on Residual Stress Distribution in Laser Welded Ti-Alloy

Bikash Kumar, Swarup Bag, M. Ruhul Amin
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A089, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-68987
https://doi.org/10.1115/IMECE2021-68987
View Paper titled, Influence of Volumetric Dilation of Microstructural Phases on Residual Stress Distribution in Laser Welded Ti-Alloy
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Topics: Alloys, Lasers, Phase transitions, Stress, Stress concentration, Titanium alloys, Compression, Cooling, Cycles, Equipment performance
Journal Articles

A Finite Element Model for the Prediction of Chip Formation and Surface Morphology in Friction Stir Welding Process

Debtanay Das, Swarup Bag, Sukhomay Pal, M Ruhul Amin
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2022, 144(4): 041015.
Paper No: MANU-21-1256
https://doi.org/10.1115/1.4052526
Published Online: October 22, 2021
View Article titled, A Finite Element Model for the Prediction of Chip Formation and Surface Morphology in Friction Stir Welding Process
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Topics: Flow (Dynamics), Friction, Temperature, Welding
Proceedings Papers

Conjugate Mixed Convection in a Differentially Heated Lid-Driven Square Cavity With Rotating Cylinders

Durjoy Kumar Paul, Abdullah Al Mehedi, Emdadul Haque Chowdhury, Sumon Saha, Mohammad Ali, M. Ruhul Amin
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A017, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23339
https://doi.org/10.1115/IMECE2020-23339
View Paper titled, Conjugate Mixed Convection in a Differentially Heated Lid-Driven Square Cavity With Rotating Cylinders
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Topics: Cavities, Cylinders, Mixed convection
Proceedings Papers

Numerical Investigation of Convective Heat Transfer on a Dynamic Wall Heat Exchanger With Varying Amplitude and Frequency

Md. Habibur Rahman, Emdadul Haque Chowdhury, Didarul Ahasan Redwan, Hasib Ahmed Prince, M. Ruhul Amin
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A018, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23342
https://doi.org/10.1115/IMECE2020-23342
View Paper titled, Numerical Investigation of Convective Heat Transfer on a Dynamic Wall Heat Exchanger With Varying Amplitude and Frequency
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Topics: Convection, Heat exchangers
Proceedings Papers

Influence of Cu -Water and CNT -Water Nanofluid on Natural Convection Heat Transfer in a Triangular Solar Collector

Didarul Ahasan Redwan, Md. Habibur Rahman, Hasib Ahmed Prince, Emdadul Haque Chowdhury, M. Ruhul Amin
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A043, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23191
https://doi.org/10.1115/IMECE2020-23191
View Paper titled, Influence of Cu -Water and CNT -Water Nanofluid on Natural Convection Heat Transfer in a Triangular Solar Collector
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Topics: Carbon nanotubes, Finite element methods, Heat transfer, Nanofluids, Natural convection, Solar collectors, Water
Proceedings Papers

Prediction of Surface Profile in Friction Stir Welding Using Coupled Eulerian and Lagrangian Method

Debtanay Das, Swarup Bag, Sukhomay Pal, M. Ruhul Amin
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A035, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23193
https://doi.org/10.1115/IMECE2020-23193
View Paper titled, Prediction of Surface Profile in Friction Stir Welding Using Coupled Eulerian and Lagrangian Method
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Topics: Friction, Welding
Journal Articles

Investigation on Ultrashort Pulse Laser Welding of Dissimilar Metallic Materials Expending Phase-Lag Influence

Swarup Bag, M. Ruhul Amin
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2020, 12(5): 051014.
Paper No: TSEA-19-1427
https://doi.org/10.1115/1.4046360
Published Online: March 13, 2020
View Article titled, Investigation on Ultrashort Pulse Laser Welding of Dissimilar Metallic Materials Expending Phase-Lag Influence
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Topics: Heat, Heat flux, Lasers, Relaxation (Physics), Temperature, Welding, Ablation (Vaporization technology), Delays, Intermetallic compounds, Heat transfer
Proceedings Papers

Development of an Arbitrary Adaptive Volumetric Heat Source Model for Keyhole Mode Laser Welding Process

Swarup Bag, M. Ruhul Amin
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A057, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10152
https://doi.org/10.1115/IMECE2019-10152
View Paper titled, Development of an Arbitrary Adaptive Volumetric Heat Source Model for Keyhole Mode Laser Welding Process
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Topics: Heat, Laser welding, Welding, Geometry, Shapes, Boiling, Evaporation, Heat conduction, Heat transfer, Interface phenomena
Proceedings Papers

Numerical Study on Mixed Convection Heat Transfer Enhancement in a Long Horizontal Channel Using Periodically Distributed Rotating Blades

Mahmudul Islam, Shahriar Alam, Md. Shajedul Hoque Thakur, Mohammad Nasim Hasan, M. Ruhul Amin
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A011, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10150
https://doi.org/10.1115/IMECE2019-10150
View Paper titled, Numerical Study on Mixed Convection Heat Transfer Enhancement in a Long Horizontal Channel Using Periodically Distributed Rotating Blades
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Topics: Heat transfer, Mixed convection, Rotating blades
Proceedings Papers

Leidenfrost Phenomenon and its Impact on Sessile Drop Evaporation for Different Liquids and Surfaces

Pranzal Ahmed, M. Ruhul Amin, Mohammad Ali
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A077, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11000
https://doi.org/10.1115/IMECE2019-11000
View Paper titled, Leidenfrost Phenomenon and its Impact on Sessile Drop Evaporation for Different Liquids and Surfaces
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Topics: Evaporation, Cooling, Drops, Ethanol, Methanol, Water, Film boiling, Temperature, Vapors, Aluminum
Journal Articles

Numerical Study of Emission Control of Rural Kitchen for Healthy Environment

M. Hamidur Rahman, A. K. M. Sadrul Islam, M. Ruhul Amin
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2020, 12(2): 021002.
Paper No: TSEA-19-1133
https://doi.org/10.1115/1.4043914
Published Online: September 3, 2019
View Article titled, Numerical Study of Emission Control of Rural Kitchen for Healthy Environment
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Topics: Carbon dioxide, Combustion, Emissions, Suction, Ventilation, Pollution, Biomass, Particulate matter, Roofs, Developing nations
Proceedings Papers

A Numerical Analysis of Heat Transfer Enhancement by Turbulence Generated From Swirl Flow by Twisted Tape

Muhammad Azmain Abdullah, M. Ruhul Amin, Mohammad Ali
Proc. ASME. IMECE2018, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A033, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86616
https://doi.org/10.1115/IMECE2018-86616
View Paper titled, A Numerical Analysis of Heat Transfer Enhancement by Turbulence Generated From Swirl Flow by Twisted Tape
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Topics: Flow (Dynamics), Heat transfer, Numerical analysis, Turbulence, Pressure, Heat flux, Pipes, Reynolds number, Temperature, Water
Proceedings Papers

Thermal Stress Associated With Non-Fourier Heat Conduction in Femtosecond Laser Heating of Multilayer Metallic Films

Swarup Bag, M. Ruhul Amin
Proc. ASME. IMECE2018, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A056, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86144
https://doi.org/10.1115/IMECE2018-86144
View Paper titled, Thermal Stress Associated With Non-Fourier Heat Conduction in Femtosecond Laser Heating of Multilayer Metallic Films
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Topics: Heat conduction, Heating, Lasers, Metallic films, Thermal stresses, Temperature distribution, Stress, Thermoelasticity, Thin films, Transients (Dynamics)