Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Bone Model

Nur E Tasnova Habib Biomedical Engineering

Please login with a confirmed email address before reporting spam

Hello, I am trying to make a upper hand model in cylinder shaped. It consists of various layers like skin, fat, muscle, bone, bone marrow. Should I take some cylinders with different radius or make the hollow model for per layer?

Thank You.

-------------------
Tasnova

1 Reply Last Post 2021年6月15日 GMT-4 20:04
Robert Koslover Certified Consultant

Please login with a confirmed email address before reporting spam

Posted: 3 years ago 2021年6月15日 GMT-4 20:04

Assuming that you consider cylindrically-shaped fingers to be a close enough representation of reality, then use various nested cylinders. You don't need to subtract the inner cylinders from the middle or outer ones. The code will represent the layers as different domains (unless you do something wrong in creating the geometry). But, of course, you do need to assign the appropriate material parameters to each domain. And depending on the physics you are modeling, you may wish to mesh different domains at different levels of fineness, etc.

-------------------
Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
Assuming that you consider cylindrically-shaped fingers to be a close enough representation of reality, then use various nested cylinders. You don't need to subtract the inner cylinders from the middle or outer ones. The code will represent the layers as different domains (unless you do something wrong in creating the geometry). But, of course, you do need to assign the appropriate material parameters to each domain. And depending on the physics you are modeling, you may wish to mesh different domains at different levels of fineness, etc.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.