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fluid mechanics

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fluid mechanics 水力學，流體力學。

水力學，流體力學。 “fluid“ 中文翻譯：   n. 流體，液。 body fluid 體液。 cool ...“mechanics“ 中文翻譯：   n. pl. 1.〔作單數用〕力學 〔cf. stati ...“advanced fluid mechanics“ 中文翻譯：   高等流體力學“annual review of fluid mechanics“ 中文翻譯：   流體力學年評“applied fluid mechanics“ 中文翻譯：   應用流體力學“biological fluid mechanics“ 中文翻譯：   生物流體力學“chemical fluid mechanics“ 中文翻譯：   化學流體力學“classical fluid mechanics“ 中文翻譯：   經典流體力學“computation fluid mechanics“ 中文翻譯：   計算流體力學“computational fluid mechanics“ 中文翻譯：   計算鈴力學; 計算流體力學“dense fluid physical mechanics“ 中文翻譯：   稠密鈴物理力學“engineering fluid mechanics“ 中文翻譯：   工程鈴力學; 工程流體力學“environmental fluid mechanics“ 中文翻譯：   環境流體力學“experimental fluid mechanics“ 中文翻譯：   實驗流體力學“fluid and solid mechanics“ 中文翻譯：   流體力學與固體力學“fluid flow mechanics“ 中文翻譯：   流體流動力學“fluid mechanics computation“ 中文翻譯：   計算流體力學“fluid mechanics principle“ 中文翻譯：   流體力學原理“fluid mechanics soviet research“ 中文翻譯：   蘇聯流體力學研究“fluid mechanics-soviet research“ 中文翻譯：   蘇聯流體力學研究“fluid-mechanics equipment“ 中文翻譯：   流體力學設備“incompressible ideal fluid mechanics“ 中文翻譯：   不可壓縮理想流體力學“incompressible visco-fluid mechanics“ 中文翻譯：   不可壓縮粘性流體力學“industrical fluid mechanics“ 中文翻譯：   工業流體力學“journal of fluid mechanics“ 中文翻譯：   流體力學學報; 流體力學雜志

fluid ounce

Abstract : the effective width model based on the surface topography of natural fracture , which is closely related to the mechanical and hydraulic characteristics , is established on the theories of fluid mechanics and oil / gas flow in porous media . the study aims at improvingformation damage control and temporary plugging technology for fractured reservoir 文摘:在考慮裂縫表面的實際微觀形態的情況下，采用流體力學與滲流力學相結合的方法，提出了可為裂縫性儲層保護實施暫堵技術提供定量依據的有效寬度數學模型。

So by this method , we can test the water content of the raw cement slurry through testing the velocity of the detector , it is certainly that it can test other slurry , such as paper slurry , mud slurry , mine slurry ctc . the fluid mechanics charactoristic of the slurry is complex , therefore it is difficult to establish the two - dimension or three - dimension mathematical modle to decide the relationship between the water content and the revolving speed of the detector . so the research for rotational detector in this topic is through the method of proper regressive analysis of experimental datas to establish the relation among the water content , the palse and the voltage 料漿的流體力學性能是復雜的，要想通過建立二維或三維的仿錐形旋轉式檢測頭在料漿中旋轉的流體力學數學模型，來確定料漿水分含量與檢測頭的轉速關系是十分困難的，甚至是不可能的，因此本課題對于旋轉式檢測頭的研究，是通過對實驗數據進行多元線性回歸的處理方法，建立起水分含量與紅外線對管輸出的脈沖數p及電源電壓之間的關系。

Research on current rush to interception air - mass in delivery pipeline system and water hammer with gas is a branch of concurrent gas - liquid flow . for it refers to many fields , such as fluid mechanics , transient flow , concurrent gas - liquid flow and thermodynamics , the problem is very complicate , and there are still some issues to be deeply studied actually 輸水管道系統水流沖擊截留氣團與含氣水錘研究屬于氣液兩相流的一個分支，該問題涉及到瞬變流、空化、氣液兩相流和熱力學等多領域的理論，因而該問題十分復雜，有必要進行深入研究。

Some valuable parameters have been supplied for songshenlol well during the actual operations . the paper includes the theories and technologies that related with drilling , machinery , fluid mechanics and automatization , etc . the solutions for these problems not only provide beneficial e 人的進論和相關技術，為國內t ， ’ i井等行業的同類裝置提供了有益經驗和可供借鑒成果，其關鍵技術的突破，對相關領域的理論、工藝、技術的發展具有積極推動作用和應用價值。

Within the framework of two - phase flow theory , an analysis is carried out based on the momentum and continuity equations of fluid mechanics . corresponding to the physical process of the interaction of the solid and fluid phase , a perturbation analysis is systematically developed 還引用了兩相流理論中從低濃度兩相流中固相和液相的相互作用著眼,引入攝動分析的理論,并通過動量方程直接得出了懸移質泥沙濃度分布規律的方法。

The singular ordinary differential equations arise in the fields of gas dynamics , newtonian fluid mechanics , nuclear physics , the theory of boundary layer , nonlinear optics and so on . therefore , it has been considered extensively 而奇異微分方程是微分方程領域中一個重要的研究課題，由于它不斷出現在各種應用學科中，例如：核物理、氣體動力學、流體力學、邊界層理論、非線性光學等，所以得到了廣泛而深入的研究

The universal principle of mass conservation is introduced into porous media fluid mechanics followed by obtaining the general form of the mass conservation equation which used for oil - gas or oil - water percolation and media - deformed rocks is verified 摘要將普遍的守恒原理引入了多孔介質流體力學中，得到了質量守恒方程的一般表達式，并用油氣、油水兩相滲流和變形介質中巖石固相的質量守恒方程進行驗證。

A new force suddenly rises , the computational fluid dynamics , as the organic union of classic fluid mechanics , numerical computation methods and computer science , develops to become the efficient means of both science research and engineering design 作為經典的流體力學、數值計算方法和計算機技術三者的有機結合體，計算流體力學異軍突起，得到不斷發展和壯大，成為科學研究和工程設計的有效手段。

The results obtained are analysised and compared to experimental results referred to . according to the partial linearization theory of oscillating fluid mechanics and theory of fourier transform , the flow - induced vibration of pipe on offshore platform is studied 應用振動流體力學中的局部線性化理論及傅立葉變換理論(傅立葉級數及離散傅立葉反變換) ，對海洋平臺輸液管道內流流體激振進行研究。

The singular ordinary differential equations first arise in the fields of gas dynamics , newtonian fluid mechanics , nuclear physics , the theory of boundary layer , nonlinear optics and so on . it is also one of important areas in the study 具有奇性的常微分方程問題，最早是在研究核物理、氣體動力學、流體力學、邊界層理論及非線性光學問題中提出的，是微分方程研究中一個十分重要的領域。

Besides , traditional hydraulic method is commonly adopted to water surface computation in which section - averaged hydraulic parameters are used . the accuracy is quite low . it is backward comparing with modern computational fluid mechanics 此外，目前航道整治設計中水面線的計算一般都采用傳統水力學的斷面平均水力要素計算方法，精度較粗，大大滯后于當今計算流體力學研究水平。

Based on theory of gear driving , fluid mechanics , hydrodynamic lubrication , polymer rheology and single - screw extrusion , key structure design principles in melt pump are summarized , some theory foundations are also deduced 結合齒輪傳動、動力潤滑、流體力學、高聚物加工流變學以及單螺桿擠出理論的部分知識對熔體泵結構設計中的主要問題進行了總結，并對其中部分理論依據進行了推導。

3 . the measuring end made with special shape according to fluid mechanics wear - proof face can be made as triangle shape , cambered shape and bevel face has less scouring and sticking to oil to greatly prolong service 3測量端根據流體力學原理，做成特殊形狀根據耐沖刷方向，耐磨面可作成三角形圓弧形斜面，減少沖刷阻力，從而減少被沖刷，減少粘油，提高使用壽命。

Having the aid of newest achievement on computational fluid mechanic and computer simulation , to promote the study of river navigation hydraulics going to a new step has important academic significance and widely applied value 因此，借助計算流體力學和計算機模擬技術的最新研究成果，推動航道水力學研究更上一個新臺階，具有重要的學術意義和廣泛的工程應用價值。

The main work accomplished in this dissertation is as follows : on the basis of the theory of oscillating fluid mechanics and the parametric polynomial method , the flow - induced vibration of pipe on offshore platform is studied 具體工作內容如下：根據振動流體力學基本原理，應用參數多項式方法，對海洋平臺輸液管道內流流體激振進行研究。

The technique of fluid mechanics simulation and the technique of modern fluid mechanics experiment were applied to research on the fluid oscillation characteristics of vortex flowmeter and vortex precession flowmeter 以流場仿真技術和實驗流體力學的相結合的方法，系統地研究了旋渦型流體振動流量計的流體振動特性。

The experiments involve different branches of mechanical engineering knowledge , so we try to assign the students for maximum exposure to heat transfer , dynamics , thermo , fluid mechanics , etc 各項實驗需應用機械工程領域中不同的知識，因此我們在分組時會盡可能使同學接觸到熱傳學、動力學、熱力學、及流體力學等領域。

At first the rheology behavior of smc is analyzed and a generalized hele - shaw model ( ghs ) , based on the theory of fluid mechanics , is adopted as theory model of compression molding 在文章的理論部分，首先分析了smc熔體的流變行為，基于流體力學基本理論，引用廣義hele - shaw模型作為smc模壓流動的理論模型。

Based on that , the paper applied the theories of fluid mechanics and mechanics of elasticity to the double tube telescopic damper , developed the mathematical model with 7 parameters for the first time 并在此基礎上，應用流體力學和彈性力學的有關理論，針對雙筒液力減振器首次提出了合理的7參數數學模型。