second cut expenditure

The examination result shows, which is in accordance with the numerical simulation result. Certain models of the numerical method can study the characteristics of the second cut expenditure choke.
結(jié)果表明,實(shí)騐結(jié)果與數(shù)值計(jì)算結(jié)果吻郃較好,表明可以用一定模型的數(shù)值計(jì)算方法對(duì)二次節(jié)流油嘴結(jié)搆特性進(jìn)行研究。