hydrodynamic model 中文意思是什麼

hydrodynamic model 解釋
流體動力模型
  • hydrodynamic : adj. 1. 水力的；水壓的。2. 流體動力學的。
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. 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。
  2. Firstly, study the hydrodynamic properties in the filtering bed ; secondly, analyze the influencing factors by the method of numerical simulation with the above mathematical model

    第二，應用試驗建立的滲濾取水水文地質數學模型，對滲濾取水的取水量影響因素進行數值模擬分析。
  3. 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。
  4. Based on hydrodynamic lubrication theory, a rectangular tire tread model for simulating the viscous hydroplaning of tire is set up, taking into consideration the effects of hydrodynamic action, squeeze action and road roughness with numerical solutions obtained

    摘要根據流體動力潤滑理論，將輪胎貓性滑水問題模擬為胎面單元與路面之間的動壓、擠壓膜問題，同時考慮了路面粗糙度的影響，建立了輪胎胎面單元黏性滑水問題的數學模型，並進行數值求解。
  5. Relaxation limit of a unipolar isentropic hydrodynamic model for semiconductors

    一類單極等熵流體動力學半導體模型的鬆弛極限
  6. The w2 measurement is compared with hydrodynamic model calculations

    這類碰撞不具有初始的方位角對稱性。
  7. A margin of the viscous quantum hydrodynamic model

    粘性量子流體動力學模型的一個極限
  8. Numerical simulation of water flow with hydrodynamic model and analysis on sedimentation in pore area of rizhao harbour

    日照港水域水動力數學模型及港區回淤分析研究
  9. The concept design of supercritical cfb was done in present research. and a hydrodynamic model of supercritical cfb was built

    完成了600mw超臨界cfb方案初步設計，建立了超臨界循環流化床水動力模型。
  10. ( 3 ) basing on the hydrodynamic model, a numerical model is established to simulate the transport and dispersion of pollutants in the coastal waters. the model is applied to simulate the cod distribution in hakata bay

    （ 3 ）在水動力模型的基礎上，建立了污染物擴散輸移的數學模型，並將該模型應用於博多灣cod擴散輸移過程的數值模擬。
  11. In this paper, the three - dimensional barotropic hydrodynamic model ( hamsom ) and the suspended particle transport model ( spm ) are used to simulate the variations in winter and summer suspended material concentrations in the bohai sea, yellow sea and east china sea

    摘要採用hamsom三維正壓水動力模型結合粒子追蹤的懸浮顆粒物輸運模型模擬了渤、黃、東海懸浮物質量濃度冬、夏季變化。
  12. The thesis builds up hydrodynamic model of ship maneuverability and the math method of fuzzy system to quantitatively assess on the port traffic environment and its safety. six chapters are presented in this paper

    本文通過對船舶運動動力建模，模擬大型船舶進出該港口水道的動態特徵，並引入模糊系統理論與方法，對港口交通環境及安全進行定量的評價，以得出影響該港口的船舶交通環境的危險度。
  13. As one of the several models to improve the drift - diffusion model, the hydrodynamic model plays an increasingly important role in simulating the behavior of the charge carrier in sub - micron semiconductor devices because it can exhibit velocity overshoot and ballistic effects for which are not accounted the classical drift - diffusion model

    漂移擴散模型自上世紀五十年代初一出現，就得到了人們的廣泛關注。但隨著微電子技術的發展，它不能很好的解釋半導體中的有些現象，流體動力學模型就應運而生了。
  14. The equations which are used in the radiation hydrodynamic model include the hydrodynamic equation of plasma, the absorption equation of laser, non - lte electron occupation probability equations, electron ion and photon energy equations ( three - temperature equations ), and the state equation of matter and so on

    考慮的方程有：等離子體流體力學方程組，激光吸收方程，非局域熱動平衡電離下電子占據概率的速率方程組，電子離子的能量守恆方程組和光子的能量輸運方程（三溫方程組） ，關于元素不透明度的方程，以及描述物質狀態的方程等。
  15. A simplification for hydrodynamic model through relaxation limit leads to drift diffusion model

    通過時間的鬆弛極限得到流體動力學模型的一種簡化形式，即飄流擴散模型。
  16. The present results reveal that the hydrodynamic model and roll reduction technique developed here can be regard as an efficient tool for naval architects to analyze the ship maneuvering behavior with roll reduction by rudder control in waves at the preliminary design stage

    本文所發展的數學模式與減搖方法可用於初步設計階段，來評估船隻在波浪中進行操舵減搖的操縱性能。
  17. The numerical simulation is an effective method. the main task of this dissertation is to establish a hydrodynamic and pollutant transport model, and to simulate the tide field and concentration field of hakata bay : ( 1 ) dispersing the long - wave equation on interlaced grid by adi method, a two - dimension hydrodynamic model is established to simulate the tidal flow in hakata bay under the effects of m _ 2, s _ 2, o _ 1, k _ 1 tide

    本文的主要工作是建立一個深度平均的二維水動力及污染物擴散輸移的數值模型，並對一實際海灣的潮流場及濃度場進行數值模擬： （ 1 ）用深度平均淺水波動方程為控制方程，採用迎風adi有限差分方法（交替方向隱式法）在矩形交錯網格上離散潮波方程，建立了一個二維潮流數值模型。
  18. An optimized sloshing - suppression design of liquid container transfer system using computational hydrodynamic model

    基於計算流體動力學模型的液體傳送制振優化控制系統
  19. This paper mainly emphasizes on the safety of the water traffic in and around the river ports by hydrodynamic model of ship maneuverability and the math method of fuzzy system

    本文在通過對船舶運動動力建模，並應用模糊數學等相關思想與方法，對內河某港口船舶交通安全問題進行評價研究，具有現實意義。
  20. With this method, the feasibility of project can be decided preliminarily. 3. one - dimensional hydrodynamic model is built, in which implicit difference format ( preismann discretization scheme ) and " three steps method " of one - dimensional unsteady flow model is used, hydraulic calculation is done for water diversion and flow strengthen in tidal networks and the method is enhanced in which the precision is improved greatly

    建立一維水動力學模型，利用四點隱式差分格式（ preismann格式）和一維河網非恆定流模型的三級解法，對感潮河網的引水增流工程進行了水力計算並對計算方法進行了改進，大大地提高了計算的精度。
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