流动坐标
- 与 流动坐标 相关的网络例句 [注:此内容来源于网络,仅供参考]
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An embedded string of celestial coordinates streamed alongside these words.
植入的天体坐标字符串在这些文字旁流动。
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A curve coordinate system was used to simulate cold flow in a typical geometry combustor.
采用曲线坐标,对一个典型的燃气轮机燃烧室的冷态流动进行了数值计算,得到的结果定性合理。
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In arbitrary curvilinear coordinates,the wall function is used for treating near wall regions.
采用在任意曲线坐标系统下的壁面函数来处理加力燃烧室的筒体和隔热屏壁面附近区域流动。
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Based on the Navier-Stokes equations in conservative form derived with respect to nonorthogonal curvilinear coordinates and nonorthogonal velocity components, the numerical method for solving 3D viscous flow has been discussed.
本文基于非正交曲线坐标与相应的非正交速度分量下导得的守恒型N—S方程,讨论了求解三维粘性流动的数值方法,计算中显式时间推进算法与Baldwin—Lomax湍流模型被采用,应用本工作发展的程序,作为算例计算了一个沿径向非等截面环形叶栅的三维粘性流场,得到了诸如三维压力分布,总压损失分布以及十分清晰的二次流动图景等丰富的流场信息。
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Keywords River networks;Water quality model;Finite volume method;Curvilinear coordinates;SIMPLEC algorithm;Overbank flow
Article From 大连理工大学;港口、海岸及近海工程博士论文 2007年度河网;水质模型;有限体积法;曲线坐标; SIMPLEC算法;漫滩流动
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Can be reduced by decreasing grid size and increasing the number of solid angle discreetation.
因而,在含散射性介质的系统,如煤粉燃烧室内流动、燃烧、传热的模拟中,离散坐标法将是一种很有发展前途的辐射传热计算模型。
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The discrete velocity ordinate method in the kinetic theory of gases is developed and applied to discretize the correspo
借助非定常时间分裂法和无波动无自由参数的NND耗散格式,建立直接求解微观分子速度分布函数的有限差分数值格式;研究并发展可用于离散速度坐标点选取和离散速度空间宏观取矩的高斯─埃尔米特无穷积分方法、等均间隔的牛顿─柯斯复合积分法、以勒让德多项式的根为积分结点的高斯─勒让德数值积分法,并应用于不同马赫数绕流模拟;通过对不同流域一维激波管问题、二维圆柱绕流问题和三维球体绕流的计算研究,并将计算结果与其他途径得到的研究结果诸如DSMC模拟值、N-S解及有关实验数据进行比较分析,创建了一套能有效模拟稀薄流到连续流不同流域气体流动问题简化的统一数值算法研究框架
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By using a similarity transformation, the Navier-Stobes equations in the cylindrical co-ordinates for the steady incompressible flow are reduced to an ordinary non-linear differential equation of the third order.
利用相似转换,将不可压缩流体,定常运动,柱坐标形式的纳非尔-斯托克司方程组简化为一三次非线性常微分方程,运用小参数法及适当边界条件求出此方程的解,结果表明,吸吮或吹注对流动的速度分布,沿流程压力下降和摩擦系数均有显著影响,其影响的大小,依赖于吸吮或吹注的性质,程度及二圆管的相对尺度。
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The information along3 D maximum shear stress tracing line is completely ascertained with the method of parameter transformation, then the changing rule of the normal stress along3 D maximum shear stress tracing line is discussed based on cobevel method.
利用坐标变换法证明了一般三维塑性流动问题任意点应力状态,可以完全由三维最大剪应力迹线上的信息确定,进而利用共斜面法给出了三维塑性流动问题沿最大剪应力迹线正应力的变化规律。
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By detailed comparion, it is shown that false scattering and ray effect exact not only in discrete ordinates method, but also in zone method,discrete transfer method,etc,and the influence of false scattering and ray effect on solution accuracy of radiative transfer eqution
离散坐标法由于可以很方便地处理入射散射项,因此离散坐标法在计算有散射的辐射问题方面要优于现有的其它方法,且易与流动方程联立求解。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。