Development of whole field experimental technique for the coupled flow and heat transfer measurements in cryogenic two phase systems. PI (2022 onward).
Sponsoring Agency: LPSC (ISRO).

LTCC based Targeted hot water-cooling system for high performance computing facility, Co-PI, (2020-onward)
Sponsoring Agency: MEITY(C-DAC)

Design, Development and Experimental Investigation of Axial Superconducting Magnetic Bearing (SMB) for Cold-Compressor/ cryogenic-Turboexpander, Co-PI, (2018-2022).
Sponsoring Agency: BRNS

Development of Technology and Machine for Controlled Spontaneous Manufacturing of Multiscale Fractal Structures using Fluid Instabilities for Biomimetic and other Application. Co-PI, (2017-2022)
Sponsoring Agency: MHRD (IMPRINT)

Liquid Air Transport Refrigeration Unit Systems for Cold Chain in India, PI, (2018-2021)
Sponsoring Agency: Ministry of Science and Technology, Department of Biotechnology

Recondensation of Helium in Helium cryostat using cryocooler, Co-PI, (2013-2019)
Sponsoring Agency: BRNS

Development of Thermo acoustically driven Pulse Tube Refrigerator, Co-PI, (2013-2021)
Sponsoring Agency: BRNS

Design, Development and investigation on Two Stage GM Type Pulse Tube Cryocooler for 10K Application, Co-PI, (2012-2018)
Sponsoring Agency: DST

Development of 15 K Three Stage Pulse Tube Cryocooler, PI, (2012-2016)
Sponsoring Agency: DST

Investigation on Sorption Compressor Based J – T Cryocooler, PI, (2009-2015)
Sponsoring Agency: BARC

Design, Simulation and Testing of Micro heat exchanger for JT Cryocooler, PI, (2010-2014)
Sponsoring Agency: BRNS

Development of a Prototype Thermoacoustic prime Mover, Co-PI, (2013)
Sponsoring Agency: BRNS

Development of Two Stage Pulse  Tube Cryocooler  for 20 K Using Linear Compressor, PI, (2005-2010)
Sponsoring Agency: BRNS

Development of Two Stage Stirling Cryocooler for IRS Programme, PI, (2001-2006)
Sponsoring Agency: ISRO

Development of  Pulse Tube Refrigerator using Linear Compressor of capacity 15 W @70 K, (2000-2003)
Sponsoring Agency: BRNS