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Specifications of Cold End Cap Geometries 

Specifications of Cold End Cap Geometries 

Source publication
Conference Paper
Full-text available
Pulse Tube Refrigerator (PTR) is a special class of regenerative cryocooler where there is no moving part at the cold end. Due to this, it has inherent advantages of higher reliability, reduced vibrations and light weight. Based on the arrangement of regenerator and pulse tube in a PTR, there are various configurations possible like inline, U-shape...

Context in source publication

Context 1
... angle plays an important role in determining the smoothness of flow during reversal at cold end. Table 2 tabulates the angle θ and the void volumes enclosed by these cold end caps. The power input is kept constant at 100 W and Inertance tube of 2 m length is used for experimentation. ...

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Citations

... The theoretical and experimental performance with respect to various design and operating parameters for both inline and 'U' type configurations is compared [8]. It is also extended for the single-stage coaxial design [12]. The model is then further extended to design a two-stage pulse tube cryocooler with inline, integral arrangement. ...