viv

基本解釋

In order to avoid VIV, the reduced velocity is used as a co.
為防止管道發(fā)生橫向渦激振動,用約化速度作為控制條件,確定管道允許懸空長度。
Viv : [Looks in tank] Ooh, here come the feeders. Sorry, I wanna watch this!
薇薇：（看著水族箱）喔，喂食的人來了。不好意思，我想看這個！
It shows that the modal shape and mode frequency are highly coupled with the VIV response of a marine riser with low mass ratio.
該模型的計算結果表明，立管的模態(tài)振型、模態(tài)頻率與渦激振動響應高度耦合，并且對于低質(zhì)量比的情況尤為明顯。
Compared with conventional steel riser (SR), AAR has better VIV fatigue characteristics.
與常規(guī)鋼制隔水管(SR)相比，鋁合金隔水管具有較好的VIV疲勞特性。
Viv : Maybe, but most of those people are sane. The guy at the zoo had definitely lost his marbles.
薇薇：也許，不過那些人大部分都很正常。動物園那家伙鐵定是瘋了吧。