stilling basin 中文意思是什麼
stilling basin
解釋
靜水池-
The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed
文中利用齒墩設施實現附加射流，對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗，分析研究了中低佛勞德數條件下，齒墩墩頭的動水壓強及空化特性，齒墩設施與消力池聯合應用時的流態特性，消力池的水力計算，消能量的估算及其各種影響因素，消能機理和效果，消力池內的流速、壓強特性，摻氣濃度分佈等水力學問題，並提出了實現附加射流齒墩設施的水力設計方法和步驟。 -
The water current flows over the top of the dentoid baffle to the hydraulic jump as additional momentum. while it is cooperated with a stilling basin, the flowing condition emerged in the basin may be improved greatly and the length and downstream water depth required by the basin can be decreased to a great extent. such an appliance may be also used to solve the problems of insufficiently dissipating water flow energy and aerating flow, which are often faced with those hydraulic engineering constraction as acted by high waterhead, great specific discharge and low froude number
本文通過齒墩頂部的擴散水舌所形成的附加射流，從上部射入水躍，即可改善消力池內的水流流態，又可降低第二共軛水深，減小水躍長度，增進水躍消能效果，同時還能解決大單寬、低佛勞德數條件下摻氣和消能不足的問題，試驗證實它是一種安全、經濟的消能工。 -
The t type barrier stilling basin has developed to a new energy dissipation technology which is adapted for energy dissipation of underflow in recent years
T形墩消力池是近年來發展起來的新型消能技術，適用於底流消能形式。 -
The improvement plan for the right bank revetment of the first - step stilling basin for the normal spillway of huangbizhuang reservoir is optimized for many times, which has met the requirements to save the investment, shorten the construction period, guarantee the continuity of the boundary and satisfy the operation of the project at last
摘要黃壁莊水庫正常溢洪道一級消力池右岸躺坡改建方案經過多次優化，達到了節約投資、縮短工程工期，保證了邊界的連續性，滿足工程運用要求。 -
The paper also introduced the applied situation of the actual projects about the t type barrier stilling basin through the helong reservoir spillway ' s hydraulic model experiment
本文還通過河龍水庫溢洪道水工整體模型試檢，描述了t形墩消力池在實際工程中的應用情況。 -
Accessing the data, the knowledge, the model and the relative parameter from database, knowledge - base, model - base and the interface, the expert system automatically infers and calculates the maximum depth and length of stilling basin the bantai hydraulic project and the xiangyanghe dam have been given as the example
以班臺閘和向陽河壩為工程實例，根據數據庫、知識庫、模型庫中的相關數據、知識經驗、模型，以及人機交互界面的相關參數，進行分析推理計算，求出最大消力池深和池長，對系統的相關功能模塊進行的驗證。 -
Analysis of mechanism of jointed energy dissipation of stilling basin and aerated baffle and its validation by experiment
摻氣分流墩與消力池聯合應用消能機理分析與試驗驗證 -
However, there are still not enough researches on the energy dissipation characteristics of the t type barrier stilling basin now. many problems existed still needs further study
但目前對t形墩消力池消能特性的研究還不完善，許多問題有待進一步研究。 -
( 5 ) lowing down the dam body will reduce the digging deep of the stilling basin, decrease the velocity of flow on the dam body and cut the difficulties of
但下遊河床的沖刷加大，防護工作增加。降低壩體可以減小消力池的挖深，降低壩面流速和壩面的防護難度。 -
It makes the t type barrier and continuous end sill connected. by this method, it can produce forced jump dissipation of energy. as a result, it decreases the length of the stilling basin and lows the cost
T形墩消力池是在平底消力池內，設置t形墩與連續尾坎相連接，藉以產生強迫水躍進行消能，從而減小消力池的長度，降低造價。 -
Firstly, according to the characteristics of the relative knowledge during the course of designing stilling basin, a new expression method of knowledge - object - oriented expression method has been designed after many usual expression methods of knowledge has been analyzed and compared with
首先，針對消力池設計專家系統中知識的特點，在研究、分析、比較多種知識表示方法的基礎上，設計出適合於消力池設計的知識表示方法? ?面向對象的表示方法。 -
Based on the hydraulics series model experiments of the t type barrier stilling basin, the paper gives a full exposition to changing process of the current ' s flow regime of the t type barrier stilling basin and discloses the flow regime characteristics, the theory of energy dissipation, the shape optimization choice, the method on hydraulic design parameter and programme. what ' s more, it provides the expression of mathematics and key of the t type barrier stilling basin
本文通過t形墩消力池的水力學系列模型試驗，完整地闡述了t形墩消力池水流流態的演變過程，揭示了t形墩消力池的流態特性、消能機理、體型優化選擇以及水力設計參數方法及程序，並給出了t形墩池界限水深的數學表達式及解。
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