Published December 1, 1981
| Version v1
Patent
Method of measuring heat influx of a cryogenic transfer system
Description
A method is provided for measuring the heat influx of a cryogenic transfer system. A gaseous phase of the cryogen used during normal operation of the system is passed through the system. The gaseous cryogen at the inlet to the system is tempered to duplicate the normal operating temperature of the system inlet. The temperature and mass flow rate of the gaseous cryogen is measured at the outlet of the system, and the heat capacity of the cryogen is determined. The heat influx of the system is then determined from known thermodynamic relationships
Availability note (English)
U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.Additional details
Additional titles
- Augmented title (English)
- Patent
Publishing Information
- Imprint Pagination
- v p.
- IPC:
- Int. Cl.F17C 13/02.
- IPC
- Int. Cl.F17C 13/02.
- Patent number
- US patent document 4,302,943/A/
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 13692573
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CRYOGENIC FLUIDS; CRYOGENICS; FLOW RATE; HEAT FLUX; SPECIFIC HEAT; TEMPERATURE MEASUREMENT; THERMODYNAMICS
- Descriptors DEC
- FLUIDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- PAT-APPL-201947.