穩態流 的英文怎麼說
中文拼音 [wěntàiliú]
穩態流
英文
stationary flow-
Steady-state heat flow is comparable to the flow of an incompressible fluid.
穩態熱流和不可壓縮流體的流動可相比擬。When is a flow compressible [ for both steady and unsteady flow ]
什麼時候流動是可壓縮的[對穩態和非穩態流而言] ?The researches indicated : ( 1 ) the seepage flow field of infiltration diversion is characterized by three - dimensional, saturated and steady flow. there is the close hydraulic relationship between the river and the groundwater in the filtering bed, and the groundwater is confined
研究表明: ( 1 )滲濾取水的滲流場具有典型的飽和三維穩定流特徵;滲濾取水濾床中地下水與河流的水力聯系比較緊密,濾床中的地下水處于承壓狀態。For a soil or rock of water - lacked, a heat transfer theoretical model is developed, which is a steady or unsteady, the results show that reservoir temperature, thermal diffusion coefficient, inlet temperature, flow rate of and run time of ground source heat pumps have an effect directly on heat transfer process of dhe. it can deduce that intermit running is favorable for this type of soils and rocks
對于貧含水地下巖土層建立了穩態與非穩態傳熱的理論模型,分析結果表明,巖土層的熱儲溫度、導溫系數、埋地換熱器進水溫度、流量以及地源熱泵系統的運行時間或開停機比,都對埋地換熱器的傳熱過程產生直接影響,可以推斷,對于該類型巖土層的地源熱泵系統,採用間歇運行將是有利的。The flow stress can be described by temperature - compensated strain rate, the so - called zener - hollomon parameter
利用7055鋁合金高溫塑性變形時穩態流變應力、應變速率(The flow stress increases with decreasing deformation temperature and increasing of strain rate. the stress is sensitive to strain rate positively
穩態流變應力隨變形溫度的降低和應變速率的升高而增大,具有正應變速率敏感性。The steady flow stress model of 7055 aluminum alloy at high temperature has been established by regression analysis and artificial neural networks methods, respectively
運用多元數學回歸和人工神經網路方法分別建立了7055鋁合金高溫塑性變形穩態流變應力模型。At the same of solid rate and shearing rate, apparent viscosity in steady rheological state is lower than that in transient rheological state
相同固相率和剪切速率情況下,穩態流變的表觀粘度較瞬態流變的表觀粘度要低。Development of numerical analysis program of two - dimension unstable fluid
二維平面非穩態流動數值模擬程序的編制Numerical simulation of transient flow in high pressure common rail injector
高壓共軌噴油器內非穩態流動數值模擬In this way, life span of catalytic converter assembly can be checkout in short time. a set of evaluation and test method has been put forward and the test bench has been built up. some catalyst converters on the chinese market as the sample have been tested on the bench, but many quality problems have been found
另外,本文對催化轉化器內部氣體流動的特性進行了研究,模擬結果表明本文把蜂窩結構的催化器用當量連續法建立載體的流動力學模型,並用ansys軟體對整個催化器的流場進行穩態流動數值模擬的方法是可行的。Simulation and experiment on the unsteady 3d flow field of cool store
保鮮庫三維非穩態流場模擬及實驗The next large block of lectures covers quasi - one - dimensional flow, followed by a discussion of disturbances and unsteady flows
接下主要內容介紹了準一維流動,接著討論擾動流與非穩態流。One - dimensional perturbation solution of the problem about the unsteady fluid - solid coupling seepage in coal methane unsaturated water flow phase
煤層氣非飽和流階段非穩態流固耦合滲流的一維攝動解析解2. the distribution of velocity and concentration field are gained by numerically simulating the pulsed non - steady flow field of riverway equipped with navigation lock, after salt water is drained it into
2 、對船閘河道的脈沖狀非穩態流場進行數值模擬,得出將鹽水排放入后河道的濃度場和速度場分佈。Design of reasoning network and nonstationary model system for detecting network traffic anomalies
因果網的非穩態流量異常檢測系統設計In transient rheological aspect, apparent viscosity increases more evident with the increment of cooling speed
穩態流變情況下,低剪切速率隨固相率的增加,其表觀粘度增加的速度較高剪切速率時的快。Although there are many papers on the numerical analysis of hydraulic - element flow fields, and make a good effect on improving the element properties, usually they only study steady flow field, which can not describe the whole moving process of hydraulic elements
液壓元件內動邊界流場的模擬,是了解與改進元件參數性能最有力的手段。以往液壓元件內流場的數值模擬,僅限於穩態流場,它不能反映運動的全過程。In the third chapter, a computational fluid dynamics ( cfd ) code was used to simulate the two - dimensional steady flows in the catalytic converter with the deflector. simulation results offer a practical guide to the optimum design of twc
第三章用ansys工程分析軟體對催化轉化器的重要部件進行了二維穩態流動數值模擬,得出最優化的結果,模擬結果為催化器的設計提供了依據。A steady flow field can be thought of and computed as a special case of the corresponding unsteady flow field
穩態流場只是動態流場的特例,可包含在動態流場內。分享友人