Abstract
A fiber optical interferometer system which was previously reported was used. The reported method was useful for measuring only the temperature change. However, in this study, absolute value of temperature could be measured by changing the density of the reference gas according to the density change of the test gas. After confirmation by temperature measurement in a constant-volume vessel, this method was applied to measure the gas temperature in a specially designed spark-ignition engine cylinder. The measured temperature satisfactorily agreed with the value obtained using a resistance wire thermometer. By combining this method with the method reported previously, the absolute value of gas temperature in an engine cylinder can be measured.
| Original language | English |
|---|---|
| Pages (from-to) | 2239-2244 |
| Number of pages | 6 |
| Journal | Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
| Volume | 63 |
| Issue number | 610 |
| Publication status | Published - Jun 1997 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Mechanical Engineering
Cite this
Gas temperature measurement by laser interferometry (Application for measurement of absolute value of temperature in internal combustion engine cylinder). / Tomita, Eiji; Hamamoto, Yoshisuke; Jiang, Dongmin.
In: Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 63, No. 610, 06.1997, p. 2239-2244.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Gas temperature measurement by laser interferometry (Application for measurement of absolute value of temperature in internal combustion engine cylinder)
AU - Tomita, Eiji
AU - Hamamoto, Yoshisuke
AU - Jiang, Dongmin
PY - 1997/6
Y1 - 1997/6
N2 - A fiber optical interferometer system which was previously reported was used. The reported method was useful for measuring only the temperature change. However, in this study, absolute value of temperature could be measured by changing the density of the reference gas according to the density change of the test gas. After confirmation by temperature measurement in a constant-volume vessel, this method was applied to measure the gas temperature in a specially designed spark-ignition engine cylinder. The measured temperature satisfactorily agreed with the value obtained using a resistance wire thermometer. By combining this method with the method reported previously, the absolute value of gas temperature in an engine cylinder can be measured.
AB - A fiber optical interferometer system which was previously reported was used. The reported method was useful for measuring only the temperature change. However, in this study, absolute value of temperature could be measured by changing the density of the reference gas according to the density change of the test gas. After confirmation by temperature measurement in a constant-volume vessel, this method was applied to measure the gas temperature in a specially designed spark-ignition engine cylinder. The measured temperature satisfactorily agreed with the value obtained using a resistance wire thermometer. By combining this method with the method reported previously, the absolute value of gas temperature in an engine cylinder can be measured.
UR - http://www.scopus.com/inward/record.url?scp=0031169869&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031169869&partnerID=8YFLogxK
M3 - Article
VL - 63
SP - 2239
EP - 2244
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
SN - 0387-5016
IS - 610
ER -