Omission of key primitive element in my model 回答済み
I am currently running a simulation to investigate the attenuation caused by a tube made up of a glass material (SiO2) when placed at a focus of HIFU transducers.
I was able to simulate the model without the glass tube to obtain the pressure without the glass however, the story was not the same when I did with the glass tube placed in it. My surprised was that the model did not recognize the presence of the tube even when it was clearly assigned in the mole. The onscale omits the glass tube from the model each time it is run making the result to look the same as that without the glass tube. Any help please?