0 Replies Latest reply on Apr 7, 2016 4:44 AM by Karel Notebaert

    No values for stress sensors when using weldments in design study

    Karel Notebaert

      Hi all,

      I am currently working on a thesis where I am drawing an ULM aircraft.

      carburatoren 2.JPG

      Now, I'm doing a design study on the lift struts. When I do a static simulation, I get results for stress as seen in the picture below.

      simulatie.jpg

      But when I'm running my design study with different force loads, I don't get values for stress. Even though I've added a stress sensor for model max in the constraints.

      design study.jpg

      The minimum factor of safety gives me values but stress doesn't. This makes no sense to me...

      Did someone had a similar problem and knows how to solve this? (For the lift strut, I used weldments.)

      Thank you!

      Karel