helper里是这么说的，File: particle streams injection locations and initial conditions are read in ...
在弹出的对话框(如下图所示)中选择Boundaries为outlet,选择Release from Injections为injection-0,点击Compute按钮,如下图所示。 点击模型树节点Results > Reports > Discrete Phase > Histogram,弹出如下图所示的对话框。 点击Read…按钮,加载上一步生成的文件outlet.dpm ...
-鼠标点击模型树节点Results > Reports > Discrete Phase > Sample,如下图所示。 在弹出的对话框(如下图所示)中选择Boundaries为outlet,选择Release from Injections为injection-0,点击Compute按钮,如下图所示。 点击模型树节点Results > Reports > Discrete Phase > Histogram,...
9、s Then, write a UDF dpm Outlet to write a file with the variable that you wish Then, open report>discrete phase>sample> select you surface, injection and output file compute, plot the histogram report>discrete phase>histogram make sure that your statistical moments for the variables o 10...
如下图所示,设置Injection Type为Surface,设置Release From Surfaces为fuelinlet 设置Particle Type为Droplet,设置Material为diesel-liquid,设置Evaporating Species为jet-a,其他参数如图中所示设置进入Turbulent Dispersion标签页,激活选项Discrete Random Walk Model,设置Number of Tries为10,其他参数保持默认设置,点击OK按钮...
As shown from the figure, for this type of injection to be done well, we must first create a surface according to the current geometry and then adjust the specifications and features of the desired surface as shown below, each of which is described in the parameters: ...
How did you mean that, extracting the coordinates from dat-file? In my case i just run steady dpm, so actually there are no particles stored, but i could switch over to unsteady tracking. But i don't see how i can use that as injection for second part... ...
How did you mean that, extracting the coordinates from dat-file? In my case i just run steady dpm, so actually there are no particles stored, but i could switch over to unsteady tracking. But i don't see how i can use that as injection for second part... ...
To give some more details: I am using a surface injection that injects for a single timestep, and I am tracking this single pulse as it moves down a column that narrows towards the outlet. The surfaces I'm reporting the DPM-mass over are iso-surfaces defined along the length of the ...
Atomizers Surface File DPM模型设置– 观察每个Injection的轨迹 稳态计算的求解策略 – 颗粒相和连续相关系为强耦合时: • 增加Discrete Phase方程的松弛因子 • 降低离散相的迭代间隔(相对于连续相的迭代)至3以 内 • 降低动量方程的松弛因子 – 颗粒相与连续相解耦计算时: • 增加Discrete Phase方程的松弛...