oscillating regime中文什么意思

下載手機詞典可隨時隨地查詞查翻譯

In this thesis work , a 1 - d hydraulic transient model and a 2 - d compressible flow model with the large eddy simulation approach have been applied to analyse the hydrodynamic process of the unsteady separated flow . prototype observation data of gezhouba shiplock no . 3 has been used to verify the computational results . it has been found that two different types of flow regime - stably - varying and strongly - oscillating regimes - could occur in the radial gate tunnel
本文采取將一維非恒定流模型與二維可壓縮流一大渦模擬模型相結(jié)合的方法，分析了急變分離流的水動力學特性，并利用葛洲壩三號船閘的原型觀測資料驗證了數(shù)值模型的可靠性，發(fā)現(xiàn)閥門段存在平穩(wěn)變化型和劇烈振蕩型兩種不同的流態(tài)，并詳細計算、分析了它們的流動特征

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