Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas
Patent
·
OSTI ID:984479
- San Antonio, TX
- Helotes, TX
A gas energy meter that acquires the data and performs the processing for an inferential determination of one or more gas properties, such as heating value, molecular weight, or density. The meter has a sensor module that acquires temperature, pressure, CO2, and speed of sound data. Data is acquired at two different states of the gas, which eliminates the need to determine the concentration of nitrogen in the gas. A processing module receives this data and uses it to perform a "two-state" inferential algorithm.
- Research Organization:
- Southwest Research Institute, San Antonio, TX (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC21-96MC33033
- Assignee:
- Southwest Research Institute (San Antonio, TX)
- Patent Number(s):
- 7,398,160
- Application Number:
- 11/171,977
- OSTI ID:
- 984479
- Country of Publication:
- United States
- Language:
- English
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