Abstract
The laminar burning velocity and the turbulent burning velocity of propane-air homogeneous mixture in a closed vessel were successfully measured from the difference between the flame propagation speed and the unburned gas velocity ahead of a flame front. The unburned gas velocity was measured with a laser Doppler anemometer. The flame propagation speed was determined by measuring the time of flame travel over a fixed distance. The flame front was detected by the refraction of a laser beam owing to the rapid change in the refractive index at the flame front. It was found that these measured values were reasonable as compared with the values determined from the configuration of flame and the pressure in the combustion chamber.
| Original language | English |
|---|---|
| Pages (from-to) | 253-257 |
| Number of pages | 5 |
| Journal | JSME International Journal, Series 2: Fluids Engineering, Heat Transfer, Power, Combustion, Thermophysical Properties |
| Volume | 34 |
| Issue number | 2 |
| Publication status | Published - May 1991 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Direct measurement of burning velocity of flame propagating in fuel-air homogeneous mixtures in a closed vessel. / Hamamoto, Yoshisuke; Izumi, Masaaki; Tomita, Eiji; Miyamoto, Osahide.
In: JSME International Journal, Series 2: Fluids Engineering, Heat Transfer, Power, Combustion, Thermophysical Properties, Vol. 34, No. 2, 05.1991, p. 253-257.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Direct measurement of burning velocity of flame propagating in fuel-air homogeneous mixtures in a closed vessel
AU - Hamamoto, Yoshisuke
AU - Izumi, Masaaki
AU - Tomita, Eiji
AU - Miyamoto, Osahide
PY - 1991/5
Y1 - 1991/5
N2 - The laminar burning velocity and the turbulent burning velocity of propane-air homogeneous mixture in a closed vessel were successfully measured from the difference between the flame propagation speed and the unburned gas velocity ahead of a flame front. The unburned gas velocity was measured with a laser Doppler anemometer. The flame propagation speed was determined by measuring the time of flame travel over a fixed distance. The flame front was detected by the refraction of a laser beam owing to the rapid change in the refractive index at the flame front. It was found that these measured values were reasonable as compared with the values determined from the configuration of flame and the pressure in the combustion chamber.
AB - The laminar burning velocity and the turbulent burning velocity of propane-air homogeneous mixture in a closed vessel were successfully measured from the difference between the flame propagation speed and the unburned gas velocity ahead of a flame front. The unburned gas velocity was measured with a laser Doppler anemometer. The flame propagation speed was determined by measuring the time of flame travel over a fixed distance. The flame front was detected by the refraction of a laser beam owing to the rapid change in the refractive index at the flame front. It was found that these measured values were reasonable as compared with the values determined from the configuration of flame and the pressure in the combustion chamber.
UR - http://www.scopus.com/inward/record.url?scp=0026154206&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026154206&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0026154206
VL - 34
SP - 253
EP - 257
JO - JSME International Journal, Series B: Fluids and Thermal Engineering
JF - JSME International Journal, Series B: Fluids and Thermal Engineering
SN - 1340-8054
IS - 2
ER -