Citation
Sw. Zhu et Zq. Chen, Enthalpy flow rate of a pulse tube in pulse tube refrigerator, CRYOGENICS, 38(12), 1998, pp. 1213-1216
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Mechanical Engineering
Journal title
CRYOGENICS
ISSN journal
00112275
→ ACNP
Volume
38
Issue
12
Year of publication
1998
Pages
1213 - 1216
Database
ISI
SICI code
0011-2275(199812)38:12<1213:EFROAP>2.0.ZU;2-C
Abstract
An integration formula of enthalpy flow rate along a pulse tube in pulse tu
be refrigerators is described on the assumption of sinusoidal mass flow rat
e and sinusoidal pressure fluctuation. For ideal double inlet and ideal ori
fice pulse tube with helium as working medium, it is simplified to a polyno
mial formula. Polynomial formulas for roughly evaluating the volume of the
pulse tube in ideal double inlet and ideal orifice pulse tube refrigerators
are also given. (C) 1999 Elsevier Science Ltd, All rights reserved.