one-dimensional flow 中文意思是什麼

one-dimensional flow 解釋
一維動
  • one : adj 1 獨一個的,單一的。 one hand 一隻手。 one shot 只出一期的雜志。 O swallow doesn t make a sum...
  • dimensional : adj. 1. 尺寸的。2. 空間的。3. 【數學】因次的;…次(元)的。
  • flow : vi 1 流,流動。2 (血液等)流通,循環。3 流過;川流不息;(時間)飛逝;(言語等)流暢。4 (衣服、...
  1. One - dimensional dam - break water flow numerical simulation based on eno schemes

    格式的一維潰壩水流數值模擬
  2. Global classical solutions for one dimensional hydromagnetic flow

    一維磁流體力學方程組的整體經典解
  3. Global classical solutions to one dimensional flow basic equations in artery blood ressel

    動脈一維管流基本方程組整體經典解
  4. Based on the characteristics of the daily regulation wave of hydropower stations, the water surface lines in the rising and falling stages are calculated by using an one - dimensional steady flow model and an unsteady flow sediment model

    摘要根據水電站日調節波的特性,運用一維恆定流和非恆定流泥沙數學模型,分別計算了河道漲落水過程的水面線。
  5. Range - doppler algorithm is a one dimensional algorithm. wavenumber domain algorithm and chirp scaling algorithm are two dimensional algorithms. this paper discusses their theory and processing flow

    Range - doppler演算法是一種一維處理演算法,波數域演算法和chirpscaling演算法是二維聯合處理演算法,本文討論了它們的原理及流程。
  6. 3. for the two - region model of one - dimensional solute transport through heterogeneous soils considering scale - dependent dispersion and immobile region under steady state flow, the numerical model is obtained by characteristic finite element method

    對于穩態水流條件下,非均質土壤中考慮水動力彌散尺度效應以及不動水體存在時,一維溶質運移的兩區模型,建立了相應的特徵有限元數值模型。
  7. Cereals, oilseeds and pulses. measurement of unit pressure loss in one - dimensional air flow through bulk grain

    谷類.油料籽和豆類.對透過堆積穀物的一維空氣流中的單位壓力損失的測定
  8. One dimensional non - isentropic flow induced by high - speed train entering a tunnel

    高速列車進入隧道時的一維非等熵流
  9. Then a one - dimensional unsteady incompressible flow with moving pollutant source model was proposed. the continuity equation, momentum equation and convection - diffusion equation were discredited using finite volume scheme. thus a software for predicting the air velocity and pollutant in railway double track tunnels was developed

    接著,根據雙線鐵路隧道運營通風的特點,建立了一維不可壓縮非恆定流和流動污染源的物理模型以及山相應的連續性方程、動量方程和對流擴散方程構成的數學模型;在此基礎上,利用數值計算方法,編制了一套雙線鐵路隧道運營通風的數值計算程序。
  10. In this paper the basic principle of the method of characteristics is described, and is constructed an explicit scheme for dam break simulation of one - dimensional dam instant all break waves flow of a low dam with rectangle section and a huge dam with trapezia section, and of two - dimensional dam instant part break waves flow with simplest space operator splitting

    本文模擬了一維矩形斷面低壩和梯形斷面巨型壩瞬間全潰的洪水波演進過程,給出了與分析解的比較,並結合運算元分裂的特徵線法對二維瞬間部分潰壩時洪水波的演進過程進行了數值模擬。
  11. In order to more properly understand the mechanism of cold heavy oil production ( chop ), the one dimensional chop model is applied to the radial flow conditions

    摘要為了進一步認識出砂冷采機理,在一維模型的基礎上,將出砂冷采模型推廣到徑向流條件下,重新引入無因次變量,對模型進行了簡化和求解。
  12. ( 5 ) discuss some mathematical models of the pollutant transport problems in some local river flow fields. by integral transform method, the paper establishes the usual finite difference approximation scheme to solve the numerical solutions and gives examples for the computation of the approximating solutions, moreover, discusses one - dimensional characteristic finite difference method for a convection - diffusion equation under usual conditions

    ( 5 )針對水域中污染物輸移問題的數學模型,通過積分變換法,得到了簡化模型在理想化條件下的近似精確解,同時給出數值算例,並且對非理想化條件下模型的特徵差分方法進行了討論。
  13. The purpose of this paper is to present a numerical methodology for simulating the flow of shock tunnel. the numerical approach uses a maccormack scheme or s - w spiliter for the quasi - one - dimensional euler equation coupled with real gas effect. a simple method is used to track contact discontinuities

    採用maccormack格式及s - w分裂方法求解準一維euler方程,考慮高溫下分子的振動、氣體和壁面間的摩擦和傳熱,根據高壓段的氣體質量守恆的方法來跟蹤接觸間斷。
  14. Based on tiansha river water diversion flow strengthen project in jiangmen, the hydraulics and water quality characteristics in tidal rive networks have been simulated numerically. zero - dimensional and one - dimensional hydraulic models have been applied. this paper presents the concept of roughness optimization

    採用零維及一維水力模型,結合江門市天沙河引水增流工程項目,對感潮河網的水力水質特性進行了數值模擬,提出河道糙率優化概念,為感潮河網的納潮沖污,改善水環境提供了理論依據。
  15. Taking dongzhimen station on beijing metro line 13 as an example, authors of the paper adopt cfd three dimensional simulation and one dimensional network simulation respectively to make a predictive analysis on the smoke distribution and air flow during a fire in accordance with the smoke suppression and exhaust system installed in the public area of the station and in the transit tunnels, and point out that the reliability of the smoke suppression and exhaust system is most important to guarantee the capability of passenger evacuation during a fire

    摘要以北京地鐵13號線東直門站為例,結合車站公共區與區間隧道的防排煙系統設置情況,分別採用cfd三維模擬與一維網路模擬的方法,對火災時煙氣的分佈及氣流流動善進行預測分析,說明防排煙系統的可靠性對于保證火災情況下的安全疏散能力至關重要。
  16. Thirdly, the one - dimensional flow mathematics models of pneumatic charging and discharging system considering heat transfer and friction are established

    然後,建立了氣動充放氣系統的考慮傳熱和摩擦的一維非定常流動數學模型。
  17. 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。
  18. 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
  19. Quasi one dimensional flow

    準一維憐
  20. ) about quasi one - dimensional flow "

    關于準一維流的東西」 。
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