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Proceedings Papers

Numerical Investigations on Aerodynamic Design Criteria for Low Speed Mixed Flow Compressor

Hemant Kumar, Chetan S. Mistry
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A006, December 2–3, 2021
Paper No: GTINDIA2021-76013
DOI: https://doi.org/10.1115/GTINDIA2021-76013
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Topics: Blades, Clearances (Engineering), Compressors, Design, Flow (Dynamics)
Journal Articles

Evolutionary Algorithm Embedded With Bump-Hunting for Constrained Design Optimization

Kamrul Hasan Rahi, Hemant Kumar Singh, Tapabrata Ray
Journal: Journal of Mechanical Design
Article Type: Research Papers
J. Mech. Des. February 2021, 143(2): 021706.
Paper No: MD-20-1089
DOI: https://doi.org/10.1115/1.4047688
Published Online: September 17, 2020
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Topics: Design, Optimization, Algorithms, Evolutionary algorithms, Simulation, Wind turbines
Proceedings Papers

Numerical Performance and Flow Field Study of Centrifugal Compressor With Supercritical Carbon-Dioxide (SCO 2 )

Hemant Kumar, Chetan S. Mistry
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A015, December 5–6, 2019
Paper No: GTINDIA2019-2668
DOI: https://doi.org/10.1115/GTINDIA2019-2668
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Topics: Brayton cycle, Carbon dioxide, Compressors, Design, Flow (Dynamics), Pressure, Density, Blades, Compression, Fluids
Journal Articles

Multiple Surrogate-Assisted Many-Objective Optimization for Computationally Expensive Engineering Design

Kalyan Shankar Bhattacharjee, Hemant Kumar Singh, Tapabrata Ray
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. May 2018, 140(5): 051403.
Paper No: MD-17-1624
DOI: https://doi.org/10.1115/1.4039450
Published Online: March 23, 2018
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Topics: Algorithms, Optimization, Engineering design, Automotive design, Pareto optimization, Design
Includes: Supplementary data
Journal Articles

A Novel Decomposition-Based Evolutionary Algorithm for Engineering Design Optimization

Kalyan Shankar Bhattacharjee, Hemant Kumar Singh, Tapabrata Ray
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. April 2017, 139(4): 041403.
Paper No: MD-16-1531
DOI: https://doi.org/10.1115/1.4035862
Published Online: February 23, 2017
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Topics: Algorithms, Engineering design, Optimization, Evolutionary algorithms, Wind farms, Design, Vickers hardness testing
Journal Articles

A Projection-Based Approach for Constructing Piecewise Linear Pareto Front Approximations

Hemant Kumar Singh, Kalyan Shankar Bhattacharjee, Tapabrata Ray
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. September 2016, 138(9): 091404.
Paper No: MD-15-1843
DOI: https://doi.org/10.1115/1.4033991
Published Online: July 21, 2016
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Topics: Approximation, Paints, Performance, Design, Optimization
Journal Articles

Multi-Objective Optimization With Multiple Spatially Distributed Surrogates

Kalyan Shankar Bhattacharjee, Hemant Kumar Singh, Tapabrata Ray
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. September 2016, 138(9): 091401.
Paper No: MD-15-1821
DOI: https://doi.org/10.1115/1.4034035
Published Online: July 18, 2016
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Topics: Algorithms, Design, Pareto optimization, Vickers hardness testing, Optimization
Proceedings Papers

CFD Analysis of a Fluidized Bed Combustor Based on Co-Firing

Hemant Kumar, S. K. Mohapatra, Ravi Inder Singh
Proc. ASME. IMECE2015, Volume 8A: Heat Transfer and Thermal Engineering, V08AT10A055, November 13–19, 2015
Paper No: IMECE2015-50317
DOI: https://doi.org/10.1115/IMECE2015-50317
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Topics: Co-firing, Combustion chambers, Computational fluid dynamics, Fluidized beds, Biomass, Coal, Carbon dioxide, Combustion, Fluidized bed combustion, Fuels
Journal Articles

An Approach to Identify Six Sigma Robust Solutions of Multi/Many-Objective Engineering Design Optimization Problems

Tapabrata Ray, Md Asafuddoula, Hemant Kumar Singh, Khairul Alam
Journal: Journal of Mechanical Design
Article Type: Research-Article
J. Mech. Des. May 2015, 137(5): 051404.
Paper No: MD-14-1566
DOI: https://doi.org/10.1115/1.4029704
Published Online: May 1, 2015
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Topics: Design, Optimization, Robustness, Algorithms