完成了超音速燃烧室内非定常准一维流的数值模拟研究。
A quasi one dimensional unsteady numerical analysis of supersonic combustor performance has been conducted.
接下主要内容介绍了准一维流动，接著讨论扰动流与非稳态流。
The next large block of lectures covers quasi-one-dimensional flow, followed by a discussion of disturbances and unsteady flows.
对脉冲爆震发动机的热力循环过程应用特征线法作了一维流场的数值模拟。
Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.
用局部径向流场假设对原一维流场假设进行修正，建立了新的拟三维模型。
A new pseudo three-dimension (P3D) hydraulic fracturing model is built up by modifying the original single dimension fluid field with the local radial fluid field.
然后在此基础上，我们讨论了上述熵解同拟一维流问题的解在L2意义下的相近程度。
Then based on it, we give an estimation on the difference between this local entropy solution and the solution of the quasi-one-dimensional problem in L2 norm.
在讨论了这种近似的适用条件后，分别用它就一维流的情况研究了连续流、稀疏波和压缩波以及激波等运动形态。
After discussing the conditions under which this approximation could be used, it is applied to study various 1-dimensional flows: continuous flows, rarefaction, compression waves and shock waves.
一旦符号处于相应位置，用呼吸指挥12维摩诃若多能量流通过每个符号代码与身体区域。
Once the Symbol is in place, the breath is used to direct D12 Maharata Current through each symbol code and body region.
1755年竣工的罗斯伯拉别墅是为第一任米尔顿伯爵而建里面收藏了许多世界一流大师的绘画作品包括戈雅、鲁本斯和维米尔。
The Russborough House, completed in 1755 for the first Earl of Milltown, has a world-class art collection featuring works by Goya, Reubens and Vermeer.
但曼联仍然“很难打败”，坚不可摧的一流后防也依然强大，尤其是坐镇中路的费迪南德和维迪奇。
The mantra is that United will be "difficult to beat" and they retain a formidable first-choice defence, not least in the centre, with Rio Ferdinand and Nemanja Vidic.
本文介绍了压水堆核电厂蒸汽发生器的一维均相流瞬态分析模型。
This paper presents an one-dimensional homogeneous flow model for thermal-hydraulic transient behaviour of PWR steam generators.
计算结果均表明，本文的一维水动力学模型能较好地模拟漫滩河道的过流特征，并改善了漫滩河道洪水演进的模拟与预测能力。
Calculation results show that this model can simulate the characteristics of water flow in a floodplain river and can improve the capacity of flood routing simulating and predicting.
采用一维非恒定流方程模拟地下排水管网内的水流，并给出泵站、闸门、淹没出流管道等排水系统的处理方法。
The flow in the drainage pipe network is simulated by one-dimensional unsteady flow theory, and the calculation of the pumping stations, the water gates and submersed pipes is indicated.
针对三峡—枝城河道的地形特征，建立一维不稳定流模型。
A one-dimensional unsteady flow model is established based on the topography of the river course between the Three Gorges and Zhicheng.
基于气液两相流理论，建立了垂直上升管内液氮气液两相流动的一维均相流模型；
One-dimensional homogeneous model based on the gas-liquid two-phase flow theory was established.
该文建立了固体工质电热化学炮(SPETCG)内弹道一维两相流模型。
The one dimensional two phase flow model of solid propellant electrothermal chemical gun (SPETCG) is established in the paper.
本文基于一维非稳态多分支非定常流，建立了相应的数学模型，采用有限容积法理论对方程进行数值离散分析。
The thesis established the flow model based on one-dimensional, unsteady, compressible, Navier-Stokes equations, and discrete the governing equations using a finite-volume formulation.
用一维不稳定流数学模型模拟枯水期水口电站下游日调节不稳定流。
The one dimensional model is employed to simulate the daily regulating unsteady flows below Shuikou reservoir.
计算所得的桨叶排出流的三维速度分布与实验结果大体一致。
The calculated three-dimensional velocity distribution of impeller discharge flow basicly meets the experiment results.
那么我推荐维拉·帕斯塔饭店。那儿的菜是一流的，气氛也很浪漫。
Then I recommend the Villa Pasta. The food there is superb. The atmosphere is romantic, too.
本文提出了求解三维定常无粘可压缩流场问题的一种隐式时间推进法。
An implicit time-marching method is presented for computing the three-dimensional steady inviscid compressible flow fields.
山特维克卡套管是制造工艺世界一流SANDVIK集团的主要产品之一，源自机械制造之都瑞典的山特维肯市。
Mountain Tway casing calorie is a world-class manufacturing processes SANDVIK Group, one of the main products, from machinery manufacturing capital of Sandviken, Sweden.
应用二维场量分布进一步得到了平均磁流阻率随电流密度和温度的变化特性。
The average flux-flow resistivity depending on the average current density and temperature is also calculated with above distributions.
本文建立了一套计算近岸复杂地形上由二维随机波浪引起的的波浪增水与近岸流的数值模式，并在模拟地形上实施了计算实验。
In this paper, a numerical model of wave set? Up and nearshore current generated by directional random wave on complicated mild slop is presented and is tested on the supposed topography.
讨论具有一般形式的对流项、扩散项、边界流项以及反应项的一维牛顿渗流方程初边值问题非负解的整体存在性。
The present paper studied the global existence of nonnegative solutions of one-dimensional Newtonian filtration equation with more general boundary fluxes term, reaction, diffusion and convection.
从二维浅水非恒定流的控制方程出发，建立了一个二维湖泊流体动力学模型。
Based on the two-dimension adlittoral non-invariablenes flow control equation of lakes, a hydrodynamic model of lakes was built up.
本文利用内潜奇点片的概念，提出了二次分布源强的三角形单元，进行绕任意三维物体的势流的计算，并得到了计算所需要的一系列积分公式。
This paper presents a method for evaluating the flow about an arbitrary three-dimensional body using the submerged patches of triangular elements with quadratic variation of source strength.
根据一维绝热管流理论解析得到井喷情形下储库卸压规律。
Based on one-dimensional insulation flow theory, the analytical solution of pressure drop for salt cavern under blowout is obtained.
提出模拟板带轧制过程三维变形的一种新的数值方法——流面条元法。
A new method-the stream surface strip element method (SSSEM) for simulating the three-dimensional deformations of plate and strip rolling process is put forward.
对一离心压缩机小流量级扩压器内部的三维粘性流场进行了数值研究。
Numerical research of the three dimensional viscous flow field in diffuser with small flow rate stage of centrifugal compressor is carried out.
对一离心压缩机小流量级扩压器内部的三维粘性流场进行了数值研究。
Numerical research of the three dimensional viscous flow field in diffuser with small flow rate stage of centrifugal compressor is carried out.
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