Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas
Abstract
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.
- Inventors:
-
- San Antonio, TX
- Helotes, TX
- Issue Date:
- Research Org.:
- Southwest Research Institute, San Antonio, TX (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 984479
- Patent Number(s):
- 7398160
- Application Number:
- 11/171,977
- Assignee:
- Southwest Research Institute (San Antonio, TX)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- FC21-96MC33033
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Morrow, Thomas B, Kelner, Eric, and Owen, Thomas E. Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas. United States: N. p., 2008.
Web.
Morrow, Thomas B, Kelner, Eric, & Owen, Thomas E. Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas. United States.
Morrow, Thomas B, Kelner, Eric, and Owen, Thomas E. Tue .
"Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas". United States. https://www.osti.gov/servlets/purl/984479.
@article{osti_984479,
title = {Gas energy meter for inferential determination of thermophysical properties of a gas mixture at multiple states of the gas},
author = {Morrow, Thomas B and Kelner, Eric and Owen, Thomas E},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 08 00:00:00 EDT 2008},
month = {Tue Jul 08 00:00:00 EDT 2008}
}