Diversion tunnel ; tailrace surge chamber ; hydraulic transient

施工導(dǎo)流洞三级网址日本；尾水調(diào)壓室乱伦小说亚洲；水力過渡過程

Because of the confinement of objective condition, the spiral case and draft tube measurement of prototype is smaller than that scaling from the model, so in design stage, analysis of the effects on turbine performance after modifying is necessary.

受客觀條件制約，電站真機蝸殼和尾水管尺寸比按模型換算的真機尺寸值要小一些色色色中色色，在設(shè)計階段需要通過數(shù)值模擬分析尺寸改小后對機組水力性能的影響中文字幕欧洲有码无码。

It is not enough to resolve all of the problems related to the hydraulic stability only to analyze the stable field in passing components. Finally, the paper numerically simulated the transient field in prototype's draft tube under different operating conditions by means of Reynolds stress turbulence model and analyzed the law of motion of vortex rope as well as the performance of low-frequency pressure pulsation and compared with field test results.

僅僅對機組的過流部件進行穩(wěn)定場的CFD數(shù)值分析還不足以解決所有與水輪機水力穩(wěn)定性有關(guān)的問題，因此在本論文的最后首页国产日韩欧美第一页，采用雷諾應(yīng)力湍流模型對真機尾水管在不同運行工況下進行了非穩(wěn)定場的CFD數(shù)值解析白浆AA片，分析渦帶的運動規(guī)律及其產(chǎn)生的低頻壓力脈動特性，并與真機的試驗結(jié)果進行了比較日韩AV产在线，結(jié)果比較吻合日韩第一视频。

Hydraulic experiments are conducted to investigate the Manning roughness coefficient of the tunnel drainage system .

利用多排矩形基樁模型進行水力試驗，并在改變縱向及側(cè)向模型間距及水深等條件下在线你你懂，研究隧道排水系統(tǒng)的曼寧粗糙系數(shù)特性色爱综合区国产精品。

The major findings in this study can be used for the derivation of an empirical formula to estimate the flow capacity of the tunnel drainage system if further experiments are conducted for various shapes and alignments of multi-pier.

對于不同形狀的多排基樁及其配置的水力試驗，該試驗結(jié)果仍然可用于計算隧道排水系統(tǒng)的排水能力，進而可總結(jié)出一條經(jīng)驗公式黄色视频在线观看链接。

Dredge pump or slurry pump is an application of solid liquid two-phase flow centrifugal pumps and the key equipment of hydraulic dredgers, mainly used in the infrastructure projects such as dredging in rivers and lakes, construction of ports and waterways and so on.

疏浚泥泵是固液兩相流泵的一種應(yīng)用形式黄色视频中文字幕，是水力輸送式挖泥船的關(guān)鍵設(shè)備，主要用于河湖清淤欧美黑白激情性爱、港口航道建設(shè)等基礎(chǔ)設(shè)施工程中欧美日一级大片。

Modifications of the tube shape in a typical 3.6 · 2.1 industrial in-line tube bundle arrangement were considered initially and thus an elliptic and a drop-shaped arrangement were examined numerically and experimentally in terms of thermal and hydraulic characteristics as well as particle deposition rates.

管形的修改在一個典型的3.6 · 2.1 工業(yè)在網(wǎng)上管束的安排被認為是最初，從而橢圓和一個下拉型安排的數(shù)值研究和實驗的熱和水力條件特點以及粒子沉積速率www.99riav113.com。

Modifications of the tube shape in a typical 3.6 · 2.1 industrial in-line tube bundle arrangement were considered initially and thus an elliptic and a drop-shaped arrangement were examined numerically and experimentally in terms of thermal and hydraulic characteristics as well as particle deposition rates.

管形的點竄在一個典范的3.6 · 2.1 工業(yè)在網(wǎng)上束縛的安排被以為是起首在线看成年人视频，從而橢圓和一個下拉型安排的數(shù)值查究和實行的熱和水力條目特征以及粒子沉積速度。

This paper has described the principle and method of using the dual frequency instrument to solve the problem of hydraulic connection for water leakage in wells and adits.

介紹一種利用雙頻儀解決礦區(qū)井巷巷道中漏水水力聯(lián)系的原理和方法91在线精品啪高清免费观看。

4 CONTAINER LOCKING TO THE BASEPLATE During the rolling process, the container is clamped to the baseplate by means of four hydraulic clamping devices.

最好的翻譯 1.4 對 BASEPLATE 的容器鎖定在旋轉(zhuǎn)程序的時候真人A∨高清视频，容器被夾緊到 baseplate 經(jīng)由四水力的定位裝置。