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Calculation of convective heat transfer coefficients of room surfaces for natural convection Convective heat transfer from internal room surfaces has major effect on the thermal comfort, air movement and heating and cooling loads for the room. Rece... HB Awbi - 《Energy & Buildings》 被引量: 132...
马新灵,张景迪,孟祥睿,等.ORC 向心透平的 CFD 计算与性能分析[J].郑州大学学报(工学版),2022,43(5):46-51. MA X L,ZHANG J D,MENG X R,et al.CFD Calculation and performance analysis of ORC radial inflow turbine[J].Journal of Zhengzhou Univ...
12、计算。双击模型树节点【Run Calculation】,在右侧面板中设置Number of Iterations为500。点击按钮【Calculation】开始计算。如下图所示。 2、查看温度分布云图(续2)。壁面温度云图如下图所示。 3、看速度矢量分布(续)。点击【Display】,对称面上的速度矢量分布如下图所示。 内容太多,我们不一一展示,需要同行,可...
作为每一个CFDer都耳熟能详的的数值方法,SIMPLE算法最早由Patankar和Spalding在论文《A calculation procedure for heat, mass and momentum transfer in three-dimensional parabolic flows》中提出。SIMPLE方法的全名为压力耦合方程组的半隐式方法(Semi-Implicit Method for Pressure-Linked Equations),是目前工程上应用最...
5)在Solution下设置不同的离散格式,在Controls下设置不同变量的迭代因子(保持默认设置); 6)在Monitors下设置一个监控点;在Initialization下对CFD计算进行初始化,点击Apply应用;在Calculation下设置相应的迭代步数;点击主菜单中的Run按钮,如图13所示,即可启动求解器进行计算。
打开【CalculationActivities】→【Autosave】,设置Save Data File Every (Time Steps)为4,其余选项保持默认。如图 26所示。 4.14 求解 双击Run Calculation,设置Time Step Size为0.1,Number of Time Steps为1000,Time Stepping Method为Fixed,Max Iterations/Time Step为20。如图 27所示。
September 1, 2021 22:20 Calculate Title:I get a new element after combustion calculation. Hello, when I import the chemkin to calculate the finite-rate model, I find if i use the chemkin which includes the element carbon, even just using the h2 and o2 in the inlet and outlet, i can ...
6 定义初始化，在【solution】-【initiation】中选择【hybrid initiation】，将入口边界初始化，如下图所示：7 在【solution】-【run calculation】设置运行计算，我们采用的是稳态问题的计算，在【number of iteration】中输入步数为200，然后点击calculate，如下图所示：计算结果后处理 1 在【results】-【graphics】-...
Result of calculation in FineTurbo #1 DenysD New Member Denys Join Date: Jul 2023 Posts: 3 Rep Power:3 Dear colleagues, I deal with 3D calculation of axial compressor in FineTurbo. I did steady state calculation. I have encoutered with such issue. On the stator blade, on the suction sid...