Document Detail

Air-coupled ultrasonic tomographic imaging of high-temperature flames.
MedLine Citation:
PMID:  14561039     Owner:  NLM     Status:  PubMed-not-MEDLINE    
This paper illustrates the use of air-coupled ultrasonic tomography for the measurement of a high-temperature flame from a natural gas burner, using capacitive ultrasonic transducers in through transmission. This uses a transducer pair, which is scanned in two-dimensional sections at several angles to the jet axis. Travel-time data then is recorded along various paths in counter-propagating directions. By processing the data obtained from propagation times, images have been formed of variations in temperature within the flame, using the tomographic reconstruction approach.
Tat Hean Gan; David A Hutchins
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Publication Detail:
Type:  Letter    
Journal Detail:
Title:  IEEE transactions on ultrasonics, ferroelectrics, and frequency control     Volume:  50     ISSN:  0885-3010     ISO Abbreviation:  IEEE Trans Ultrason Ferroelectr Freq Control     Publication Date:  2003 Sep 
Date Detail:
Created Date:  2003-10-16     Completed Date:  2003-12-04     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9882735     Medline TA:  IEEE Trans Ultrason Ferroelectr Freq Control     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1214-8     Citation Subset:  -    
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