A Mathematical Model and Design Software of GM-Type Pulse Tube Refrigerator

作者

Debashis Panda¹ , K N S Manoj¹ , Sunil K Sarangi¹ , R K Sahoo¹

1. National Institute of Tchnology, Rourkela

会议/活动

ICEC 26 - ICMC 2016, March 2016 (New Delhi, India)

海报摘要

This poster contains general-purpose analysis and design software with a modern user interface that can help scientists and engineers to build a pulse tube cryocooler of any cooling capacity at any given temperature. The basic design approach in GM-type PTR is based on the trapezoidal profile of pressure vs time curve, the well-known isothermal model inside the pulse tube, heat transfer in the regenerator considering both primary (convection) and secondary (axial conduction) effects. The thermal and pneumatic descriptions are based on exergy analysis. Most relevant loss mechanisms such as regenerator convective losses (thermal and pneumatic), axial conduction, and mixing in pulse tubes have been taken into account. The software is written in MATLAB, has a decent graphical user interface, and assists the designer not only in feeding input information but also in generating reports.

关键词

Pulse tube cryocooler, Cryogenics, Refrigerator, Heat transfer, Regenerator

研究领域

Mechanical Engineering, Physics

参考文献

1. Akshit M., Dash A., Atrey M.D., StirlinGUIDE - graphical user interface design and education of Stirling type machines, Indian Journal of Cryogenics, vol. 40, (2015), pp. 182-187
2. .Jahanbakhshi, R., Saidi, M. H., Ghahremani, A. R., Numerical modeling of pulse tube refrigerator and sensitivity analysis of simulation. HVAC&R Research (2013), 19 (3), 242-256
3. Gedeon, D., Sage User's Guide. Gedeon Associates, 16922 South Canaan Rd. Athens, OH 45701, v8 ed., August 2011
4. Hofmann, A., Numeric Code for the Design of Pulse Tube Coolers. In Cryocooler 13, Ross, R., Jr., Ed. Springer US (2005); pp 323-332
5. Mitchell, M. P., Bauwens, L., Modeling Pulse Tube Coolers with the MS* 2 Stirling Cycle Code. In Cryocooler 10, Springer (2002); pp 379-385.
6. Roach, P. R., Kashani, A., A Simple modelling program for orifice pulse tube coolers. In Cryocooler 9, Springer (1997); pp 327-334
7. Gary, J. and O'Gallagher, A., Radebaugh R., REGEN 3.3: User Manual. National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80303, April2008
8. Radebaugh, R. and Arp, V., Isothermal heat exchanger (ISOHX)."
9. Luo F., Radebaugh R., Lewis M., Inertance Tube Models and Their Experimental Verification , AIP Conf. Proc. 710, 1485 (2004)
10. Desai S., Desai K.P., Naik H.B., Atrey M.D., Theoretical and Experimental Investigation of 30K Single Stage GM-Type Pulse Tube Cryocooler,’’ Cryocooler, edited by S.D. Miller and R.G. Ross, International Cryocooler Conference,Inc.,Boulder,CO,2011

基金

暂无数据

补充材料

暂无数据

附加信息

利益冲突

No competing interests were disclosed.

数据可用性声明

Data sharing not applicable to this poster as no datasets were generated or analyzed during the current study.

知识共享许可协议

Copyright © 2022 Panda et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.