additive losses中文什么意思

additive: adj. 1.附加的，增加的。 2.【化學(xué)】加成的，加和 ...
loss: n. 1.喪失；丟失，遺失。 2.減損，損失，虧損(額) ...
losses: 敗場; 負(fù)場數(shù); 滅失; 損耗; 損失
additive: adj. 1.附加的，增加的。 2.【化學(xué)】加成的，加和的。 3.【數(shù)學(xué)】加法的；加性的。 n. 1.添加劑；添加物。 2.【數(shù)學(xué)】加法。
additive additive: 使沉迷

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The method of prediction the discharge coefficients of film cooling holes on the turbine blade suggested by d . a . rowbury et . al has been improved in this paper to fit the computations in the cases of low pressure ratios and the holes in leading edge region especially . the effects of external cross - flow , hole geometry and reynolds number in the hole were taken into account . an additive loss coefficient method is subsequently applied to the test data in order to assess the effect of the external cross - flow
Rowbury等提出的流量系數(shù)工程算法進(jìn)行了改進(jìn)，計(jì)算結(jié)果和實(shí)驗(yàn)數(shù)據(jù)的比較表明改進(jìn)后的新模型使低吹風(fēng)比和前緣駐點(diǎn)附近流量系數(shù)的計(jì)算得到了明顯的改進(jìn)，而在高吹風(fēng)比下仍能保持與實(shí)驗(yàn)數(shù)據(jù)相符，這種算法有可能成為低壓比情況下型面氣膜冷卻的一種通用設(shè)計(jì)方法。

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