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Expert System For Heat ExchangerDiagnosis simplified for non-engineers. Developmental expert-system computer program assists operator in controlling, monitoring operation, diagnosing malfunctions, and ordering repairs of heat-exchanger system dissipating heat generated by 20-kW radio transmitter. System includes not only heat exchanger but also pumps, fans, sensors, valves, reservoir, and associated plumbing. Program conceived to assist operator while avoiding cost of keeping engineer in full-time attendance. Similar programs developed for heating, ventilating, and air-conditioning systems.
Document ID
19910000544
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bagby, D. Gordon
(Caltech)
Cormier, Reginald A.
(Caltech)
Date Acquired
August 14, 2013
Publication Date
October 1, 1991
Publication Information
Publication: NASA Tech Briefs
Volume: 15
Issue: 10
ISSN: 0145-319X
Subject Category
Machinery
Report/Patent Number
NPO-17991
Accession Number
91B10544
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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