Total Flow Rate:定义单次射入所有粒子的流量,可以通过开启Scale Flow Rate By Face Area来缩放颗粒的质量流量; Ps:① 这个功能我的理解就是为了消除入射面网格疏密问题对实际颗粒流量计算时候的误差,如图1所示,Fluent中DPM模型是基于拉格朗日框架的,所以颗粒是从网格的中心作为源位置入射,这样就导致网格越密的位置颗粒...
Total Flow Rate：定义单次射入所有粒子的流量，可以通过开启Scale Flow Rate By Face Area来缩放颗粒的...
1) Here, what does total flow rate mean? " mass flow rate = density * volume flow rate (=area*velocity)" The value calculated by this formula does not seem to be established. If you don't use this formula, 2) how do i calculate the total flow rate?
DPM total mass flow rate #1 yow New Member Yang Join Date: Jun 2015 Posts: 25 Rep Power:11 Can someone explain how to specify total flow rate out of a spray? From various sources and spray tutorials, I'm aware of total mass flow rate, parcel mass flow rate, and particle mass flow ...
In this situation, I start to think about writing an UDF which only modifies the total flow rate of a injection. I believed I could do it since we have a dropdown right beside the total-flow-rate blank. Unfortunately, I failed to find the way to do it although I thought I'...
6.3 copy喷射点1,建立其它7个喷射点,喷射点的位置如下列表,同时Total Flow Rate设置为0.003。 7、求解设置 7.1 离散方案和收敛残差保持默认。 7.2 初始化。 7.3 迭代计算,输入迭代步数100。计算大概35步后,计算收敛。 8、加入DPM计算水蒸发 8.1 打开DPM模型。
旋风分离器内流动DPM仿真分析 空气净化器内流动仿真计算与分析 将颗粒（灰尘）从气体中分离并得到 净化的空气，这是许多工业设备所需求的。简单而实用的方法是利用重力进行分离的 方法，旋风分离器就是基于这种方法的设 备。旋风分离器结构如图所示。带有灰尘 的气体自边长为0.2m的矩形管道沿切向进 入直径为0.6m的...
two-way turbulence coupling湿气数值计算手册 v2.0 点击injections,creatInjection type 下点选surface, release from surfaces下点选mass-inlet; particle type 选droplet; materials 下选择water-liquid; 勾选最下面的inject using face normal direction; 在point properties选项卡下,diameter :1; total flow rate: ...
Mass Flow Rate为0.025 kg/s 切换至Thermal标签页,设置Total Temperature为800 K 切换至Species标签页,设置所有参数为0,点击OK按钮关闭对话框 3、fuelinlet设置 鼠标双击模型树节点Boundary Conditions > inletair2,弹出对话框中设置Mass Flow Rate为0 kg/s...
楼主解决了吗？