I can import the mesh and then do the setup (MRF, not sliding mesh), but when I begin the hybrid inizialization it doesn't go on. I have a warning message on the console "1138109 cells with non-positive volume detected", and I think the problem is the orientation of the blocks ...
最近新手做Fluent，出现了WARNING: non-positive volumes exist.，是负网格。出现的原因是：在做轴对称的时候，将网格对称到了负区域。解决方法：用translation将网格移出负区域。对新手来说容易出现这个错误。
然后用了动网格设置后，再迭代就出现了WARNING: non-positive volumes exist.
WARNING: non-positive volumes exist.Error: Update-Dynamic-Mesh failed. Negative cell volume detected...
WARNING: non-positive volumes exist.Error: Update-Dynamic-Mesh failed. Negative cell volume detected...
Volume of Fluid : 基于体积分数梯度 VOF-to-DPM [Generic]: 基于VOF界面位置 VOF-to-DPM [Advanced]:基于VOF界面位置和次要相内的网格 尺寸阈值 ‐ 新的优化的数值算法可稳定VOF计算 45 多相流计算稳定性的改进 • 对浮力驱动的多相流,用户可以用如下的新方法设定操作密度: ‐ minimum-phase-averaged (...
In all 1H-detected experiments, water suppression was carried out using the MISSISPPI sequence with a 1H rf field strength of 15 kHz43. For REDOR experiments under 20 kHz MAS, 130 kHz 1H SPINAL-64 decoupling was applied during the 15N–13C REDOR period, while 3.6 kHz 15N and ...
1. Approach the speech with a positive attitude and expect to understand. 2. Listen all the way through. Make special efforts to keep your mind from wandering in the middle of the speech. It may help to take notes. 3. Plan to give proper nonverbal (非语言的) feedback to prove your ...
April 13, 2016 Exploded View • Go to the display portion of the ribbon and click the Explode icon – One of the outlet pipes has come through as a number of objects – We will merge these and close the volume as there is one surface missing from the CAD input – Remember, most ...
Error: Update dynamic mesh failed. Negative cell volume detected.Error Object: ()这是怎么回事？