fluid behavior 中文意思是什麼
fluid behavior
解釋
流體特性-
Computational fluid dynamics ( cfd ) techniques are used to study and understand fluid behavior in tunnels. by simulating complex specific operational cases, we can educe velocity or flux distribution in tunnel under different ventilation and resistance situation and determine the favorable operational procedures of the erlang mountain tunnel ventilation in a fire case. comparison has been made between a simulation and experiment for some cases in order to prove the cfd model is powerful, so that enables the study of cases for which experimental data is not available
採用本文將隧道內的氣流看成是理想流體的一維恆定流動，通過對二郎山特長公路隧道半橫向通風系統建立隧道內的空氣動力學模型，利用計算機進行數值分析與計算，得出發生火災時，不同通風阻力條件下隧道中的風速分佈及流量分佈，並通過實驗室隧道模型實驗進行驗證與修正，依據研究結果給出了二郎山半橫向通風隧道的火災控制方案，從而解決了二郎山公路隧道通風對火災的控制問題，同時為半橫向通風公路隧道的火災通風提供科學的方法。 -
Lagrange wave speed in the release process was computed from the measurement, and result shows a good agreement with the data in literature. furthermore from the lagrange wave speed, the stress - strain relationship in the release process was calculated using the impedance match solution. comparison of the stress - strain with the fluid elastic - plastic model indicates that ofhc copper exhibits a clear work - harden behavior during the release
根據界面粒子速度剖面，計算得到了卸載過程中lagrange聲速隨界面粒子速度變化的關系，所得結果與文獻給出的數據符合很好；其次，利用阻抗匹配近似，計算分析了無氧銅卸載過程的應力-應變關系，並與流體彈塑性模型進行了比較，結果表明：無氧銅的卸載過程存在明顯的應變硬化效應。 -
The paper depicts the elasticity with euler form and associates the form with depiction of behavior of fluid. the method takes the velocity as basic variables and then derives the left - deformation tensor from the velocity in order to deal with the time - independent motion. at last in this chapter the equations of the finite flow - element are set up from the principle of the virtual work
首先建立流管元的概念，對彈性固體相關的部分採用euler描寫，並融入流體行為的描寫中；以速度為變量，反推左變形張量，用於處理流固物質的定常運動，給出了控制方程和相應的變分式；以此為基礎發展了一套相應的有限流管元演算法。 -
The oxygen corrosion behavior of s 135 drill pipe steel in drill fluid
135鉆桿鋼在鉆井液中的氧腐蝕行為 -
The project studied the direct contact condensation behavior of saturated steam on the subcooled liquid in passive gravity injection system. the experiment parameters were as follows : the initial pressure of prz ranged from 0. 2 0. 6mpa and the initial fluid temperature of core makeup tank ranged from 10 80. condensation phenomenon in cmt was observed
本課題進行了非能動重力補水系統中飽和蒸汽在過冷液面上直接接觸冷凝的實驗研究，研究了在加裝遮流板時，系統壓力0 . 2 0 . 6mpa ， cmt初始溫度為10 80條件下壓力容器cmt中飽和蒸汽在過冷液面上冷凝的瞬態特性。 -
The behavior of a fluid flowing through a pipe is affected by a number of factors
在管道中流動的液體，其性能受到多種因素的影響。 -
Numerical simulation of fluid behavior in continuous slab - casting mold with argon injection
連鑄板坯結晶器內鋼液吹氬行為的數值模擬 -
Simulation test of fracturing fluid solid - carrying behavior in fracture
2泡沫壓裂液的管流阻力特性 -
Moreover, the behavior of microwave transmission displays the relaxation effect, which is related to the field strength and the concentration of the fluid
作者在試驗中還發現微波透射率隨電場強度的變化具有明顯的弛豫效應。並且弛豫時間與電流變液的濃度及所加電場強度有關。 -
In this paper, the working fluid is air. experimental study of the nine different structure parameters of 3 - d ift with staggered arrangement fins in the reynolds number range of 250 to 30000 is performed to investigate the characteristics of heat transfer and flow friction behavior. analyses and reduces the experimental data by the least square method, obtains the nusselt and fanning friction fitting criterion equations
本文以空氣為工質，在re 250 30000范圍內對九根具有不同肋形結構尺寸的肋叉排三維內肋管的換熱及流動特性進行了研究，並運用最小二乘法分析和處理實驗數據，獲得努謝爾特數，范寧摩擦系數與雷諾數，肋幾何參數的準則方程式。 -
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，基於流體力學基本理論，引用廣義hele - shaw模型作為smc模壓流動的理論模型。 -
It is believed that the search behavior of the third instar larva of e. balteatus de geer is extensive search before feeding, and is area - concentrated search after feeding. 8. contacting with aphid, eating an aphid and contacting with agar block with aphid body fluid on it can arouse searching behavior of e. balteatus de geer larva from extensive search to area - concentrated search, and contacting with agar block can not
8 .明確了和蚜蟲接觸、完全取食1頭蚜蟲及和沾有蚜蟲體液的瓊脂塊接觸等食物刺激均可激發黑帶食蚜蠅幼蟲搜索行為由廣域型轉換為地域集中型，而和瓊脂塊接觸則不能刺激其搜索行為轉換。 -
Numerical and experimental study on nonlinear dynamic behavior of the fluid film bearing - rotor system with squeeze film damper
一種非穩態油膜力模型下轉子系統的碰摩分岔分析 -
Study on viscidity behavior of fe3o4 magnetorhelogical fluid
4磁流變流體的粘度特性研究 -
To handle the dynamic behavior of different fluids existing together, we use a multiphase fluid formulation based on a smooth weight function
在動力學部分，我們採用了基於平滑加權函數的二相流navier - stokes方程來描述流體的運動規律。 -
A study on the rheological behavior of co2 foamfracturing fluid
2泡沫壓裂液性能評價 -
Electrorheological ( er ) fluid is a new kind of smart materials, under applied electric field its rheologic behavior can be dramatically changed, even into solid
電流變流體是一種新型的智能材料，在外加電場作用下其流變性能可發生顯著變化，甚至呈現固體的特性。 -
Fluid - solid coupling mathematical model of elastic - plastic behavior in calculating oil casing transmutation and example
計算套損的彈塑性流固耦合數學模型及算例 -
The conclusions are following : 1. the basic factors influencing formation compression are thickness and density of overburden ( including fluid ) and behavior to enclose fluid of the formation
主要取得了以下認識： 1影響地層壓力的基本因素是該巖層的上覆巖層（含流體）的厚度、密度以及該巖層封閉流體的特性。 -
After damping dynamic model and controllable model for the composite structure are established according to the constitutive equation of magnetorheologcal - fluid, fluid mechanics and electromagnetism, the complex damping model is simplified utilizing magnetorheological behavior for structure design, and harmonization of semi - active structure and passive structure can be realized by using optimal design
針對其復合結構，根據磁流變流體的本構方程、流體力學和電磁場理論建立阻尼特性模型和可控性能模型，並應用磁流變特性將復雜的阻尼性能模型進行簡化以利於結構設計，同時依據優化設計方法實現了半主動和被動結構的協調一致。
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