𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Modified orifice pulse tube refrigerator without a reservoir

✍ Scribed by C. Wang; P. Wu; Z. Chen

Book ID
107746484
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
468 KB
Volume
34
Category
Article
ISSN
0011-2275

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Numerical modelling of an orifice pulse
Numerical modelling of an orifice pulse tube refrigerator
✍ Chao Wang; Peiyi Wu; Zhongqi Chen πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 371 KB

An improved numerical modelling technique for predicting the detailed performance and characteristics of an orifice pulse tube refrigerator has been developed. A variety of physical factors, such as gas flow friction, heat transfer in the heat exchanger and regenerator, real material properties etc.

Experimental study on a double-orifice t
Experimental study on a double-orifice two-stage pulse tube refrigerator
✍ G. Chen; L. Qiu; J. Zheng; P. Yan; Z. Gan; X. Bai; Z. Huang πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 317 KB

This paper describes the basic structure of a two-stage pulse tube refrigerator. A novel phase shifter termed a double-orifice is introduced. The machine was driven by a valved compressor and the on-off timing was controlled by a computer and solenoids. The lowest temperature of 3.1 K at the cold en

Waiting time effect of a GM type orifice
Waiting time effect of a GM type orifice pulse tube refrigerator
✍ Shaowei Zhu; Yasuhiro Kakimi; Yoichi Matsubara πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 329 KB

In a general GM type orifice pulse tube refrigerator, there are two short periods during which both the high pressure valve and the low pressure valve are closed in one cycle. We call the short period 'waiting time'. The pressure differences across the high pressure valve and the low pressure valve