Imagine a hollow sphere made of a material with high elasticity constant(e.g. steel). How much thickness should it have to prevent it from crushing when the air inside is pumped out?
Is it valid to use Lame solution to quantify the answer? What about Finite Element Analysis?
Hi everybody. Very glad to see you all. I am a graduated of particle physics and it is a long time I only do science as my job and not professional research.
My job is related to design and calculate the mechanical devices or computations to help my programmer colleagues and give them advice on...
Hi everybody and very glad to be here.
I am given a small piece of lens which is tightly sealed and there are two lenses at the end and I do not know what is in between.
My question is as follow. If I design a small apparatus of object and get the image then will I be able to design a similar...