Checking von-Mises stress results

- December 20, 2019 at 12:49 pm
  
  vladc
  Subscriber
  
  Let's say we have a spherical pressure container.
  
  I know that for calculating the stress of a spherical wall, one can use sigma=pr/2t where sigma is the stress, p is the pressure inside, r the radius and t is the thickness of the sphere wall. Can the value be compared with Von-Mises stress I get from the simulation in Ansys? I get more or less equal values and I was wondering if this is a good way of validating the simulated results.

Viewing 0 reply threads

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions