Results show that simple structure aerovalves can be applied in PDE because it has both functions of check valve and air-blastatomizer.
结果表明，结构简单的气动阀具有单向阀和气动雾化喷嘴的功能，能够用于PDE。
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The effect of combustor pressure on soot concentration and flame radiation was investigated in a small model gas turbine combustor with an air-blastatomizer.