船閘水頭 的英文怎麼說
中文拼音 [chuánzháshuǐtóu]
船閘水頭
英文
lock lift-
Design for stoplog gate with high water head of temporary shiplock of tgp
三峽臨時船閘高水頭疊梁門設計Unsteady separated flow, produced during the gate - opening period in the reverse radial gate tunnel of a high - lift shiplock, is characterized by negative pressure and high velocity as well as their intense fluctuations in space and time and could easily result in various harmful phenomena such as cavitation, gate vibration and sonic boom, which have been observed and confirmed by prototype and physical model tests
高水頭船閘輸水反弧閥門開啟過程中，后廊道內發生急變分離流，負壓、高速水流以及壓力與流速的劇烈時空脈動變化容易誘發空化空蝕、門振和聲震等有害現象已被原型觀測和物理模型試驗研究證實。This paper studies the influence of different riverside shape on the flow condition of low - head hydraulic lock ' s outlet area through mathematical computation and examples of project, and finds out the riverside shape which is the most advantageous one
摘要通過概化模型計算並結合工程實例分析，研究了凹形和凸形河岸對低水頭樞紐船閘口門區水流條件的影響，指出了對低水頭樞紐船閘口門區通航水流條件相對有利的河岸形態。Results show that the improved proposals can effectively lower the raised level of reversed head at no. 2 lock
結果表明，在兩線船閘運行的情況下，改進方案能有效地降低二線船閘反向水頭的壅高。分享友人