Technologies

Astronomy & Space Sciences

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Title:

Numerical and experimental investigations on linear motor compressor and regenerator towards the development of 30 - 4.2 K class miniature pulse tube cryocoolers for space applications

Area:

Astronomy & Space Sciences

Focus Area:

Cryogenics and Space Engineering

Status:

Under Development

Social Benefits:

The project being undertaken by ISRO in collaboration with academia is directly or indirectly beneficial to the society.

Developing Agency:

Indian Institute of Science, Bangalore

Source Title:

Indian Space Research Organisation (ISRO)- Department of Space (DOS) 2022-2024

Brief Description

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Description :

The objective of the project is: * To analyse the magneto-structural characteristics of linear motor compressors (pressure wave generator) for both moving coil and moving magnet arrangements to select the best among them for development of miniature size pulse tube cryocooler (PTC) for space applications. * To develop analytical models to investigate the real gas loss mechanisms that happens in the low-temperature regenerator on the performance characteristics of miniature PTC.

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