hydraulic modeling 中文意思是什麼
hydraulic modeling
解釋
水力模擬-
By hydraulic modeling, this paper describes studies on the stability of a floating bulkhead operating in standing water and flowing water, and it ' s hydrodynamic stability characteristics that distinguish in standing water from in flowing water ; and direct measurements of the forces acting on the model floating body during floating and sinking is taken. as a result, the rotation stress curves are produced and analyzed ; to provide data for optimum operation schedule analyses of the sluice, the relationship of the impact forces acting on the side wall of the gate and the running speed is studied ; the reasons of unstably uplifting of the bulkhead are discussed and the method to solve the problem is also given in this paper
本文結合常州新閘防洪控制工程水工模型試驗，系統分析了浮箱門在靜水和動水中的穩定性及其影響因素，指出靜水穩性和動水穩性的不同特點；試驗測定了浮箱門動水運行時的受力情況，給出並分析了定位過程轉動力的變化過程曲線；根據浮箱門啟閉速度與門體和岸墻之間撞擊力大小的關系，選擇合理的動力設備，為設計和工程實踐提供可靠依據；分析浮箱門難以穩定上浮的原因，並給出解決方案。 -
Modeling and simulation of hydraulic system of water gate using the distributed physical net modeling approach
閘門液壓系統分散式物理圖網建模及模擬研究 -
Based on above two points, developing electro - hydraulic proportional controller of having independent intellectual property is now urgent to civil auto crane manufacturer. at the beginning, in this thesis, a serial of models about auto crane ’ s function, construction and action are provided after being carefully analyzed with the modeling tool uml ( united modeling language ). using these models, we can easily get along with the design and realization of electro - hydraulic proportional controller
本文首先從研究汽車起重機的功能入手，以面向對象的觀點和使用uml作為建模工具，透徹地分析了汽車起重機功能應該具有的結構、行為特性，經過分析得出的結構、行為方面的特性是作為汽車起重機功能的內部描述存在的、具有固定不變的特點，這些特性的描述是研究與設計汽車起重機電液比例控制系統所必需的基礎工作。 -
Efficiency of permeable pile dike is closely related to water - sand ratio in upstream flow, direction of the coming flow and seepage rate. this paper investigates mechanism and effect of flow control and aggradation using hydraulic modeling and theoretical analysis. it is shown that suitable seepage rate can help aggradation and suitable coming flow direction can help to govern the flow trend
研究結果顯示，來流和來沙一定的條件下，透水率在適當的范圍內有利於壩后緩流落淤，入流角在一定范圍內對控導河勢有明顯作用，不同方案組合所對應的緩流落淤效果和控導河勢作用具有一定的差異性。 -
Parametric designing procedure can finish cad parametric design of hydraulic press and engineering drawings of two dimensions based on solid models and the technologies of feature associated and expression of three dimensioned software, and then realize associated design from sketched - design to solid modeling and to engineering drawing of two dimensions
參數化設計過程以三維實體模型為基礎，並應用三維設計軟體特徵、相關、表達式等技術完成了液壓機本體cad參數化設計及相關二維工程圖的繪制與標注，實現了從草圖設計到實體模型再到二維工程圖的全相關設計。 -
Under the background of the research work - " expert system of hydraulic brake system design for saloon car, small and medium passenger car " for nanjing yuejin automobile group, in this paper, a set of special cad software for vihicle brake was developed in which the researchful object was brake, . the cad supporting software was pro / engineer and the developing language was vb. the project of discreted brake was raised and 3d graphic parametric library of typical parts and assemblies was established. 3d solid modeling and parameter - driven between dimensions and relations were accomplished using pro / engineer
本文以南京躍進汽車集團的橫向課題「轎車、中小型客車液壓制動系設計專家系統」為背景，以制動器為研究對象，以pro engineer為cad支撐軟體，採用vb語言，開發了一套汽車制動器專用cad系統；提出了制動器離散化方案，構建了參數化的制動器典型零部件三維圖形庫，使用pro engineer實現三維實體造型以及尺寸與關系的參數化驅動；圖形庫系統採用參數化圖庫引用、管理機制並擁有一個開放的擴充介面；研究了pro engineer二次開發模塊pro toolkit ，解決了同步模式下定製程序界面的問題，並實現與pro engineer的通信；建立了制動過程數學模型，推導了制動方程式並給出相關解法，編制了制動器數值模擬分析程序；構建了制動器設計資料庫。 -
Hydraulic integrated block design system based on 3d solid modeling
基於三維實體液壓集成塊設計系統 -
Modeling and simulation to the hydraulic system of the concrete pump
混凝土泵送液壓系統建模與動態模擬 -
Vibrating dynamic characteristics have been unknown but important in the modeling and mechanical analyses of large hydraulic generators
摘要在對水輪機進行力學建模和分析時，其振動荷載特性往往是未知的，但卻是十分重要的。 -
Two methods are used in the paper. one is element - method modeling based on the flow continuity equation and force balance equation. the other is simulating with amesim, an advanced modeling and simulating software of hydraulic system
模擬採用的主要方法是以流量連續方程和力平衡方程為基礎採用部件法建模，並應用高級液壓系統建模模擬軟體amesim進行了模擬驗證。 -
Based on the current research studies and needs in engineering, presented and discussed the following four fundamental problems of unsaturated seepage were : numerical modeling theories, modeling of rainfall infiltration, initial water content and hydraulic conductivity and its effect on the numerical simulation
摘要立足於非飽和滲流問題的研究現狀和應用需求，對4個常見的非飽和滲流基本問題進行了論述：非飽和滲流及其數值模擬理論；非飽和降雨入滲及其模擬中的問題；初始水分量及其考慮；土的非飽和滲透特性以及對滲流計算結果的影響。 -
As a better kind of modeling technology, absorbing wave - maker can solve the problem of multi - reflective waves in hydraulic laboratory, thus improve the precision of hydraulic experiment when model is used to resolve the problems of harbor, offshore and coastal. engineering
作為一種較新的試驗模擬技術的設備，吸收式造波機可以解決水力學試驗中的多次反射問題，因而在解決港口、海岸及近海工程問題的時候，可以提高模型試驗的實驗精度。 -
A 3 - d computer aided design ( cad ) software, pro / engineer, is applied in solid modeling, assembly, structure analyzing and dynamic interference checking. it is very useful to lay out components, hydraulic resistances and oil ways of the integrated valve. consequently, the quality and performance of the integrated valve will be improved
在設計過程中，首次採用了三維cad軟體pro / e對集成閥塊建構三維實體模型，利用建構的三維實體模型進行模擬裝配、結構分析和動態干涉檢查，極大地促進了集成閥各個功能部件、內部液阻網路以及油道的合理布置，保證集成閥的加工工藝性能，最終提高集成閥的性能和質量。 -
This paper makes a deep study on the simulation object, the modeling method and the simulation realization of mixed - flow hydraulic turbine generator unit and auxiliary machinery
本文針對混流式水輪發電機組及輔助設備，從模擬對象、建模方法到模擬實現作了較深入的研究。 -
After that, a complete solution to design the pipe rupture valve of the hydraulic elevator with fluent and matlab simulation software ; deserting the traditional method, gives a solid modeling for the pipe rupture valve with the 3 - d cad software which offers greater effects for the structure design of the pipe rupture valve ; using special electro hydraulic and hydraulic elevator experiment rig, the pipe rupture valve is completed test. the pipe rupture valve has important significance for the utilization and production of the hydraulic elevator technique
然後針對液壓電梯專用限速切斷閥，通過fluent流場模擬軟體和matlab模擬軟體的分析，建立了一套比較完整的設計計算的方法；採用三維造型軟體對限速切斷閥進行了實體建模，改變了傳統的結構設計方法，使限速切斷閥的結構設計達到了更好的效果；利用專門的電液元件測試平臺和液壓電梯臺架對限速切斷閥進行了比較全面的實驗，拓展了新元件的實驗研究手段。 -
5 ) to solve the uncertain modeling problem about hydraulic buildings, a new modeling method named aggregation modeling based on graph object technique is put forward. as a result, the graph model of solid gravity dam is designed. the graph object of water _ proof dam section taken as an example, the design and implement of self defined graph object is discussed
5 ）根據水工建築物不定型建模的特點，提出一種基於圖形對象技術的聚合建模方法，詳細討論了聚合建模法的基本原理；設計了實體重力壩的圖形對象模型，並以擋水壩段圖形對象的設計為例，研究了自定義圖形對象的設計和實現；基於objectarx的通知? ?反應機制，採用數據庫反應器和對象反應器，建立了圖形對象的互動操作機制；以擋水壩段斷面優化設計為例，研究了圖形對象和分析、計算功能的集成方案。 -
Research on visual modeling technique of dynamic simulating model of hydraulic systems
液壓系統動態模擬模型可視化建模技術研究 -
Especially with the successful application of power bond graph modeling technique in the dynamic performance analysis of hydraulic system, the researches in this field have been advanced greatly
特別是功率鍵合圖建模技術在液壓系統動態特性研究領域中的成功應用，為其提供了強有力的技術手段，大大推動了這方面研究工作的進展。 -
Tools of matlab / simulink have been used to imitate and model the control system of the codog power plant, a modular design approach from top to bottom has been used for modeling, the whole system includes the diesel and digital governor model, hydraulic coupling model, control system model of gas turbine, s. s. s
本文運用matlab simulink模擬工具對codog物理模擬實驗臺進行了建模與模擬，建模採用自頂向下和模塊化的設計方法，整個系統包括柴油機及電子調速器模型、液力偶合器模型、燃氣輪機控制系統模型、 s -
New breakthroughs are obtained in manufacturing large - scale ultrahigh pressure container, design of ultrahigh hydraulic pressure system, design of multi - media large delay nonlinear control system, detecting state of device tested under simulation environment, modeling of in - well environment of oil field
並在大型超高壓容器製造、超高壓液壓系統的設計、多介質大延時非線性控制系統設計、模擬環境中試驗設備工作狀態的檢測、油井井下環境的建模等方面取得了新的突破。
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