Research Articles

Advanced CO2 Courses

Workshop and Training Programs

Guest Lectures

Webinars

RESEARCH ARTICLES

  • Simarpreet Singh, M.P. Maiya, Armin Hafner, Krzysztof Banasiak, Petter Neks å, “Energy Efficient multiejector CO2 cooling system for high ambient temperature”, Thermal Science and Engineering Progress 19 (2020) 100590. 
  • Dasi Koti, Simarpreet Singh, Guruchethan A.M.,  M.P. Maiya, Armin Hafner, Krzysztof Banasiak, Petter Neks å, “Performance Evaluation of Ejector Based CO2 System for Simultaneous Heating and Cooling Application in an Indian Dairy Industry”, Thermal Science and Engineering Progress.   
  • Simarpreet Singh, “Performance evaluation of a novel solar air heater with arched absorber plate” Renewable Energy 114 (2017) 879-886.
  • Simarpreet Singh, M.S. Dasgupta, “Performance evaluation of a COscroll expander for work recovery using ANN” Science and Technology for the Built Environment 24 (2017) 580-587.
  • Simarpreet Singh, M.S. Dasgupta, “COheat pump for waste heat recovery and utilization in dairy industry with ammonia based refrigeration” International Journal of Refrigeration 78 (2017) 108-120.
  • Simarpreet Singh, M.S. Dasgupta, “Evaluating applicability of a scroll work recovery expander for trans-critical COrefrigeration system at warm climate” International Journal of Air-Conditioning and Refrigeration 25 (2017) 1750012.
  • Simarpreet Singh, Abhyuday Singh, M.S. Dasgupta, “CFD modeling of a scroll work recovery expander for a trans-critical CO2 refrigeration system” Energy Procedia 109 (2017) 146-152.
  • Simarpreet Singh, M.S. Dasgupta, “Evaluation of research on CO2 trans-critical work recovery expander using multi attribute decision making methods”, Renewable and Sustainable Energy Reviews 59 (2016) 119-129.
  • Simarpreet Singh, Nilesh Purohit, M.S. Dasgupta, “Comparative study of cycle modification strategies for trans-critical CO2 refrigeration for warm climate conditions” Case Studies in Thermal Engineering 7 (2016) 78-91.
  • Simarpreet Singh, Armin Hafner, Krzysztof Banasiak, Prakash M. Maiya, Petter Nekså, 2019 “Experimental Evaluation of a Multi-ejector Trans-critical CO2 System for Supermarkets” 25th IIR International Congress of Refrigeration, Canada.
  • Krzysztof Banasiak, Simarpreet Singh, Armin Hafner, Prakash M. Maiya, Petter Nekså, Angel A. Pardinas, 2019 “Experimental investigation of COsystems for Indian supermarkets with parallel configuration of Multiejector” 25th IIR International Congress of Refrigeration, Canada.
  • Kundan Kumar, Simarpreet Singh, Pramod Kumar, Prakash M. Maiya, Armin Hafner, Krzysztof Banasiak, , Petter Nekså, 2019 “Experimental analysis of transcritical CO2 booster refrigeration system with heat recovery and ejector expansion” 25th IIR International Congress of Refrigeration, Canada.
  • Simarpreet Singh, Prakash M. Maiya, Armin Hafner, Krzysztof Banasiak, Petter Nekså, 2019 “Experimental Analysis of a Novel Multi-ejector COCooling System for Supermarkets” 5th International Conference on Polygeneration, Japan.
  • Dasi Koti, Simarpreet Singh, Guruchethan AM, M.P. Maiya, Armin Hafner, Krzysztof Banasiak, Petter Nekså, 2019 “Performance Evaluation of Ejector Based CO2 system for Simultaneous Heating and Cooling Application in an Indian Dairy Industry” 5th International Conference on Polygeneration, Japan. (Best paper award)
  • Simarpreet Singh, Krzysztof Banasiak, Armin Hafner, Prakash M. Maiya, Petter Nekså, 2018 “Performance evaluation of CO2 ejector system with parallel compressor for supermarket application” 17th International Refrigeration and Air Conditioning Conference-Purdue, USA.
  • Simarpreet Singh, Krzysztof Banasiak, Prakash M. Maiya, Armin Hafner, Petter Nekså, 2018 “Experimental evaluation of multi-ejector based CO2 cooling system for supermarkets in tropical zones” 17th International Refrigeration and Air Conditioning Conference-Purdue, USA.
  • Simarpreet Singh, Amshith Reddy, Prakash M. Maiya, Krzysztof Banasiak, Armin Hafner, Petter Nekså, 2018 “Analysis of R744 refrigeration system with liquid ejectors” 13th Gustav Lorentzen Natural Working Fluid Conference, Valencia, Spain.
  • Stefanie Blust, Simarpreet Singh, Armin Hafner, Krzysztof Banasiak, Petter Nekså, 2018 “Environment-Friendly Refrigeration Packs for Indian Supermarkets: Experimental Investigation of Energy Performance of a Multiejector-Driven R744 Integrated Compressor Rack” 13th Gustav Lorentzen Natural Working Fluid Conference, Valencia, Spain.
  • Simarpreet Singh, Amshith Reddy, Prakash M. Maiya, Krzysztof Banasiak, Armin Hafner, Petter Nekså, 2018 “Performance Investigation of a Multi-Ejector R744 Heat Pump” 13th Gustav Lorentzen Natural Working Fluid Conference, Valencia, Spain.
  • Bhuvanesh N.R., Simarpreet Singh, Prakash M. Maiya, Krzysztof Banasiak, Armin Hafner, Petter Nekså, 2018 “Evaluation of a fin-tube design CO2 gascooler for parallel and counter cross flow configuration”, V National Conference on Refrigeration and Air Conditioning, National Institute of Technology Karnataka Surathkal. (Best Paper Award) 
  • ALVS Krishna, A.M. Guruchethan, Kundan Kumar, Simarpreet Singh, M.P. Maiya, Krzystof Banasiak, Petter Nekså, Armin Hafner, 2018 “Experimental Investigation and Ann Modelling of CO2 Ejector Refrigeration System”, V National Conference on Refrigeration and Air Conditioning, National Institute of Technology Karnataka Surathkal.
  • Simarpreet Singh, Abhyuday Singh, M.S. Dasgupta, 2016 “CFD modeling of a scroll work recovery expander for a trans-critical CO2 refrigeration system” RAAR, Bhubaneshwar.
  • Simarpreet Singh, M.S. Dasgupta, 2016 “A trans-critical CO2 heat pump system for waste heat utilization in warm weather condition applied to a milk refrigeration plant” 16th International Refrigeration and Air Conditioning Conference-Purdue, USA.
  • Simarpreet Singh, M.S. Dasgupta, 2016 “Evaluating applicability of a trans-critical COrefrigeration system using field data of an ammonia based plant” 12th Gustav Lorentzen Natural Working Fluid Conference, Edinburgh, UK.
  • Simarpreet Singh, M. P. Maiya, Armin Hafner, Krzysztof Banasiak, Petter Nekså, “CORefrigeration System for High Ambient temperature” Air Conditioning and Refrigeration Journal 21 (5), 2018, 32-37. (ISHRAE)
  • Simarpreet Singh, M.S. Dasgupta, 2015 “Work recovery scroll expander modeling for trans-critical CO2 refrigeration system at high ambient temperature” 5th International Conference on Advances in Energy Research, IIT Bombay
  • Simarpreet Singh, M.S. Dasgupta, 2016 “Thermodynamic analysis of a low TEWI (R1234yf-R744) cascade system” RTME, Gurdaspur.
  • Simarpreet Singh, M.S. Dasgupta, 2015 “Evaluation of refrigerant options using TOPSIS-MADM technique” IJSTA, GCET Jammu. (Best Paper Award) 
  • Simarpreet Singh, M.P. Maiya, Armin Hafner, Krzysztof Banasiak, “Carbon Dioxide (R744): An alternative or the only option?” REFCOLD INDIA, 2018.
  • Simarpreet Singh, Sushil Surwase, M. P. Maiya, Petter Neksa, “Ejector based Carbon Dioxide refrigeration system with evaporative gas cooler” REFCOLD INDIA, 2018.
  • Simarpreet Singh, Guruchetan A.M, Dasi Koti, “Carbon Dioxide system for simultaneous heating and cooling applications” REFCOLD INDIA, 2018. (Best poster award)
 
 
 

Advanced CO2 Cources

Two days advance course on “CO2 (R744) Cooling technology: An Application based approach” organized by Norwegian University of Science and Technology (NTNU), SINTEF Energy Research, Norway and Indian Institute of Technology Madras (IIT M) on 1-2nd Nov 2019, 15-16th Nov 2019 and 6-7th Dec 2019 at IIT Madras, Chennai. 

Workshop & Training Programs

  • Workshop and Training Program on Natural/ CORefrigeration System for Supermarket and Other Applications” a part of the Indo-Norwegian joint project “INDEE” organized by Refrigeration and Air Conditioning Laboratory, Department of Mechanical Engineering, IIT Madras and Anna University along with SINTEF & NTNU, Norway on October 5-6th, 2018 at IIT Madras, Chennai. 
  • “International Workshop-Integrated CORefrigeration Systems for LT, MT & HT applications and Supermarkets”, a part of the Indo-Norwegian joint project “INDEE” organized by Refrigeration and Air Conditioning Laboratory, Department of Mechanical Engineering, IIT Madras along with SINTEF & NTNU, Norway on March 12-13th, 2018 at IC&SR Auditorium, IIT Madras, Chennai.
  • GIAN Course on Refrigeration Technology with Natural Refrigerants, Specialization on R744 (CO2)” organized by Refrigeration and Air Conditioning Laboratory, Department of Mechanical Engineering, IIT Madras on Oct 9-13th, 2017 at IIT Madras, Chennai.
  • “Interactive Workshop on Intelligent and Green Building”, organized by the Department of Mechanical Engineering in collaboration with Johnson Control India on 25th October 2016 at BITS Pilani, Pilani campus, Rajasthan. 
 

Guest Lectures

  • “Eco-friendly Cooling Solution for R&HVAC” organized at Department of Mechanical Engineering, ACET, Amritsar on 29th Jan 2020  
  • “CO2 Cooling Technology: A Future Solution to Synthetic Refrigerants” organized at Department of Mechanical Engineering, Lyallpur Khalsa College, Jalandhar on 26th Oct 2019
  • “An Eco-friendly solution to HVAC&R: COCooling Technology” organized at Department of Mechanical Engineering, GIMET Amritsar on 16th Oct 2019    

Webinars

  • “Eco-friendly Cooling Solutions for India: An application Based Study” organized at Department of Mechanical Engineering, Lyallpur Khalsa College, Jalandhar on 22th May 2020