28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

Impact of Varying Acceleration to the Performance of Stirling-Type Pulse Tube Cryocooler

Not scheduled
2h
JW Marriott Starr Pass Resort

JW Marriott Starr Pass Resort

Tucson, Arizona USA
Poster Presentation CEC-04 - Cryocoolers (Aerospace)

Speaker

Dr Jinze Li (Beijing TIPC)

Description

Stirling-Type Pulse Tube Cryocooler is widely used in Aerocrafts which are often faced with changing acceleration. While the performance of the cryocooler will decay at the circumstance. Experiments find that both the cryogen’s temperature field in the cold finger and the Compressor’s pistion gap are affected by variable acceleration. A model is made for analyzing the changing of their performance whose result matches the experiment.The experiments is a reference to future cryocooler design and give a way to control the performance by adding a certain power of compressor.

Primary author

Dr Jinze Li (Beijing TIPC)

Presentation Materials

There are no materials yet.
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