Air-coupled ultrasonic tomographic imaging of high-temperature flames
UNSPECIFIED (2003) Air-coupled ultrasonic tomographic imaging of high-temperature flames. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 50 (9). pp. 1214-1218. ISSN 0885-3010Full text not available from this repository.
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.
|Item Type:||Journal Item|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
|Journal or Publication Title:||IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL|
|Publisher:||IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC|
|Official Date:||September 2003|
|Number of Pages:||5|
|Page Range:||pp. 1214-1218|
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