EXPERIMENTAL RESEARCH OF A MINIATURE COAXIAL PULSE TUBE REFRIGERATOR USING NYLON TUBE

Authors
XU M HE Y WU P CHEN Z
Citation
M. Xu et al., EXPERIMENTAL RESEARCH OF A MINIATURE COAXIAL PULSE TUBE REFRIGERATOR USING NYLON TUBE, Cryogenics, 36(2), 1996, pp. 131-133
Citations number
4
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
36
Issue
2
Year of publication
1996
Pages
131 - 133
Database
ISI
SICI code
0011-2275(1996)36:2<131:EROAMC>2.0.ZU;2-X
Abstract
The pulse tube reported in this paper is 5 mm in inner diameter and 50 mm in length with an effective tube volume of about 0.4cm(3). The coa xial design is used to minimize its dimensions and nylon tube decrease heat transfer between the and the surrounding regenerator, It was ope rated at a frequency of 11 Hz with a filling pressure of 1.19 MPa and was obtained at 159.4 K as the lowest temperature.