Cryosorption pumping of He by charcoal and a compound cryopump design for TSTA
Abstract
This paper presents the studies of cryosorption pumping of He by charcoal at 4.2/sup 0/K and between 10 and 20/sup 0/K. We conclude that coconut charcoal at 4.2/sup 0/K is suitable for evacuating He from fusion reactors. A compound cryopump design, which utilizes cryocondensation for hydrogen isotopes and cryosorption for helium is also presented.
- Authors:
- Publication Date:
- Research Org.:
- Brookhaven National Lab., Upton, NY (USA)
- OSTI Identifier:
- 5702362
- Report Number(s):
- BNL-26880; CONF-791102-71
TRN: 80-002345
- DOE Contract Number:
- EY-76-C-02-0016
- Resource Type:
- Conference
- Resource Relation:
- Conference: 8. symposium on engineering problems of fusion research, San Francisco, CA, USA, 13 Nov 1979
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; CRYOPUMPS; PERFORMANCE; THERMONUCLEAR REACTORS; CHARCOAL; HELIUM II; REFRIGERATION; ULTRALOW TEMPERATURE; ADSORBENTS; COOLING; EVEN-EVEN NUCLEI; FLUIDS; HELIUM 4; HELIUM ISOTOPES; ISOTOPES; LABORATORY EQUIPMENT; LIGHT NUCLEI; NUCLEI; PUMPS; QUANTUM FLUIDS; STABLE ISOTOPES; VACUUM PUMPS; 700209* - Fusion Power Plant Technology- Component Development & Materials Testing
Citation Formats
Hseuh, H C, Chou, T S, Worwetz, H A, and Halama, H J. Cryosorption pumping of He by charcoal and a compound cryopump design for TSTA. United States: N. p., 1979.
Web.
Hseuh, H C, Chou, T S, Worwetz, H A, & Halama, H J. Cryosorption pumping of He by charcoal and a compound cryopump design for TSTA. United States.
Hseuh, H C, Chou, T S, Worwetz, H A, and Halama, H J. 1979.
"Cryosorption pumping of He by charcoal and a compound cryopump design for TSTA". United States. https://www.osti.gov/servlets/purl/5702362.
@article{osti_5702362,
title = {Cryosorption pumping of He by charcoal and a compound cryopump design for TSTA},
author = {Hseuh, H C and Chou, T S and Worwetz, H A and Halama, H J},
abstractNote = {This paper presents the studies of cryosorption pumping of He by charcoal at 4.2/sup 0/K and between 10 and 20/sup 0/K. We conclude that coconut charcoal at 4.2/sup 0/K is suitable for evacuating He from fusion reactors. A compound cryopump design, which utilizes cryocondensation for hydrogen isotopes and cryosorption for helium is also presented.},
doi = {},
url = {https://www.osti.gov/biblio/5702362},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1979},
month = {Mon Jan 01 00:00:00 EST 1979}
}
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.