1
$\begingroup$

Consider the following region shown in green:

enter image description here

It is a part of the annular cylinder with the inner radius $R$ and the outer radius $R+r$, which is cut off from the left and right. Is it possible to get this figure as a Region in Mathematica? For the test parameters, we may consider its longitudinal length dz = 10, the radii R = 10, r = 2, and the transverse length of the remaining shell dx = 2.

Improve this question
$\endgroup$
1

1 Answer 1

Reset to default
7
$\begingroup$

You could use RegionProduct of an annulus and a line:

reg = RegionProduct[Annulus[{0,0},{10,12},{-ArcSin[.2],ArcSin[.2]}], Line[{{0},{10}}]];

Visualization:

Region @ reg

enter image description here

Improve this answer
$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.