vortex ring state

常見例句

To predict helicopter vortex ring state boundary is necessary for flight safety.
直升機(jī)渦環(huán)狀態(tài)邊界的確定對直升機(jī)飛行安全具有重要意義。
A reasonable criterion of vortex ring state boundary for helicopter is acquired based on model rotor tests.
通過模型旋翼試驗(yàn)得到了合理的直升機(jī)渦環(huán)邊界判據(jù)，并由此計(jì)算得到了直升機(jī)通用渦環(huán)狀態(tài)邊界。
The result shows that the model of neural network can predict the effect of blade negative-twist on helicopter vortex-ring state.
計(jì)算結(jié)果表明，神經(jīng)網(wǎng)絡(luò)模型能夠準(zhǔn)確預(yù)測槳葉負(fù)扭度對直升機(jī)渦環(huán)狀態(tài)的影響。