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Numerical modeling of a pulse tube refrigerator and sensitivity analysis of simulation.
Number: pap. 033
Author(s) : JAHANBAKHSHI R., GHAHREMANI A. R., ROSHANGHALB F.
Summary
A pulse tube refrigerator (PTR) is a reliable cryocooler. In this paper, a double inlet pulse tube refrigerator (DIPTR) is modelled using the nodal analysis technique. A numerical code (SharifPTR), with graphical user interface, has been developed to investigate the influence of geometrical and working parameters on cooling performance. The governing equations are a system of boundary value problems. The objective is to determine instantaneous flow field throughout the system and calculate cooling capacity and COP.
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Pages: 23-32
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Details
- Original title: Numerical modeling of a pulse tube refrigerator and sensitivity analysis of simulation.
- Record ID : 30001076
- Languages: English
- Source: Cryogenics 2010. Proceedings of the 11th IIR International Conference: Bratislava, Slovakia, April 26-29, 2010
- Publication date: 2010/04/26
Links
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Indexing
- Themes: Small-scale cryogenic applications, cryocoolers
- Keywords: Pulse tube; Simulation; Modelling; Equation of state; Cryocooler; Cryogenics
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- Date : 2008/04/21
- Languages : English
- Source: Cryogenics 2008. Proceedings of the 10th IIR International Conference
- Formats : PDF
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Phase shift and compressor efficiency in Stirli...
- Author(s) : YANG L. W., DIETRICH M., THUMMES G.
- Date : 2002/07/22
- Languages : English
- Source: Proceedings of the nineteenth International Cryogenic Engineering Conference. ICEC 19.
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- Author(s) : ETAATI M. A., MATTHEIJ R. M. M., TIJSSELING A. S., et al.
- Date : 2006/06/14
- Languages : English
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Etude par analogie électrique de différents typ...
- Author(s) : HALOUANE A., MARECHAL J. C., DAVID M.
- Date : 1997/04/02
- Languages : French
- Source: Cinquièmes Journées de cryogénie et de supraconductivité. Recueil des conférences et posters.
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Temperature instabilities in a long-running pul...
- Author(s) : WALDAUF A., THÜRK M., SEIDEL P.
- Date : 2002/07/22
- Languages : English
- Source: Proceedings of the nineteenth International Cryogenic Engineering Conference. ICEC 19.
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