how to add Variable Pressure on round surface ?

- October 2, 2019 at 7:11 pm
  
  vipinpuli
  Subscriber
- October 2, 2019 at 7:14 pm
  
  vipinpuli
  Subscriber
  
  I Would like to apply a variable pressure of 0 at top of the quarter flange and some 10 mpa at bottom of the flange just like as show in the picture ? how can it be ?
- October 2, 2019 at 8:06 pm
  
  peteroznewman
  Subscriber
  
  1. Create a Cylindrical Coordinate System.
  
  2. The radial dimension is x. Write a Function that evaluates to 0 at the IR of the flange and 10 at the OR of the flange.
  
  For example if the IR of the flange is 100 mm and the OR is 150 mm, then P = 10*(x-100)/(150-100)
  
  3. Create a Pressure load and set the magnitude to Function, and set the Coodinate system the one in step 1.