The system can easily change coflow temperature, oxygen mole fraction and turbulence parameters by changing the coflow mixture equivalence ratio.

该置利用氢气／空气预混合气的高温产物来形成可控活围，能方地通过改变协流当量比而改变协流的围、氧围和湍流场。

All the results can be used to validate the autoignition and combustion models of homogeneous mixture in vitiated coflow.

为活围下液体燃料自燃及燃烧模型的建立奠定了基础。