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

• 该试验装置利用氢气／空气预混合气的高温产物来形成可控活化热氛围，能方便地通过改变协流当量比而改变协流的热氛围、氧氛围和湍流场。