Ayan Sengupta

About

M.Tech-Heat Power (BIT Mesra), Ph.D. (BITS Pilani), Visiting Research Scholar (Purdue University)
Research Interest: Heat transfer and fluid flow, Computational Fluid Dynamics, Solar Energy, Refrigeration and Air-conditioning (Natural refrigerants: R744, R717, R600a, R718), Advanced Exergy Analysis.
Working on CO2 heating/cooling systems for supermarkets, Waste heat recovery from supermarkets and Pressure Exchangers.

Employment

• Indian Institute of Technology Bombay Institute Post Doctoral Fellow
  2026 - Present
• Srinath University Assistant Professor
  2026 - 2026
• Birla Institute of Technology and Science, Pilani Postdoctoral Researcher (under INDEE3 Project)
  2026 - 2026

Education

• Purdue University West Lafayette Visiting Research Scholar
  2024 - 2025
• Birla Institute of Technology & Science Pilani Ph.D.
  2021 - 2026
• Birla Institute of Technology, Mesra M.Tech
  2019 - 2021

Projects & Funding

Projects & funding information is unavailable.

Publications (15)

• Preliminary analysis of the propagation of acoustic waves in a CO2-based pressure exchanger: an experimental approach.
  9th IIR International Conference on Sustainability and the Cold Chain. 2026 DOI: 10.18462/IIR.ICCC.2026.8327
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• Energy and economic comparison of various waste heat-driven cycles for integration with a transcritical R744 supermarket refrigeration system
  Applied Thermal Engineering 2026 DOI: 10.1016/j.applthermaleng.2025.129555
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• Integration of a Rotary Pressure Exchanger in CO2-Based Refrigeration System: Thermodynamic Modeling and Energy-Environmental Benefits
  Journal of Energy Resources Technology, Part A: Sustainable and Renewable Energy 2026 DOI: 10.1115/1.4070916
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• Transcritical R744 Supermarket Refrigeration System Integrated with a Heat-Driven Ejector Chiller
  Applied Sciences 2025 DOI: 10.3390/app15062955
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• Waste heat utilization: Energy and economic benefits from multi-ejector chiller sub-cooling R744 supermarket refrigeration systems
  Energy 2024 DOI: 10.1016/j.energy.2024.133657
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• A transcritical R744 refrigeration system integrated with Pressure exchanger for heat recovery – A novel dynamic analysis for supermarket application
  16th IIR Gustav Lorentzen conference on Natural Refrigerants, Maryland, USA 2024
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• Performance Analysis of an R744 Supermarket Refrigeration System Integrated with an Organic Rankine Cycle
  Energies 2023 DOI: 10.3390/en16227478
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• Annual energy and economic performance assessment of transcritical R744 supermarket refrigeration systems powered by an organic Rankine cycle.
  26th International Congress of Refrigeration 2023 DOI: 10.18462/IIR.ICR.2023.0416
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• Investigation of a novel ejector based integrated CO2 vapour compression system for supermarkets applications in hot climates.
  26th International Congress of Refrigeration 2023 DOI: 10.18462/IIR.ICR.2023.0749
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• CFD supported thermodynamic analysis of a CO2 pressure exchanger based refrigeration system for supermarkets
  International Journal of Refrigeration 2023 DOI: 10.1016/j.ijrefrig.2023.04.012
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