For your 1st question: It means your backpressure value you set is higher than the set value...Aspen has a default value of % backpressure (most likely 10%) for your PRVs...you can solve this by reducing your total backpressure to lower than 10% of your relieving pressure...Or you increase the % set value to higher than 10%... For 2nd question: this is a good link explaining what is backpressure superimpose or built up process-eng.blogspot.com/2011/02/built-up-and-superimposed-back-pressure_2304.html Hope this helps
Detailed explanation for each step and reasoning behind the design choices. It's a really good video! You're my lifesaver!
I need some example en Hysys , using the Rupture Disc. Do you have it?
Hello Mohamad! thanks for your video.
how can i solve when the yellow warning say: "exceeded 10% limit on back pressure"? what that is mean?
For your 1st question: It means your backpressure value you set is higher than the set value...Aspen has a default value of % backpressure (most likely 10%) for your PRVs...you can solve this by reducing your total backpressure to lower than 10% of your relieving pressure...Or you increase the % set value to higher than 10%...
For 2nd question: this is a good link explaining what is backpressure superimpose or built up process-eng.blogspot.com/2011/02/built-up-and-superimposed-back-pressure_2304.html
Hope this helps
@@MohamadReziAbdulHamid yes! Thank you so much !