The phenomenon that the flamecouple is swung is avoided through adopting a supporting stand to fix the flamecouple, and the accuracy of measurement is greatly improved.
通过采用支架固定热电偶，避免了热电偶发生摆动现象，更加提高了测量 的准确性。
2
The combustion wave temperature profiles and flame structures of fuel-rich propellant containing boron are measured by using W-Re micro-thermal couple and flame photo technique.