- 23,721
- 5,934
Yes. That's the air pressure in the tank headspace (over and above atmospheric pressure).jderulo said:58860N.m^-2 ? Assuming a head of 5m?
Chet
The discussion revolves around calculating the headspace pressure in a closed tank partially filled with fluid. The problem involves understanding the relationship between fluid height, pressure, and the air above the fluid in the tank, with specific values provided for fluid specific gravity and heights.
The discussion is ongoing, with participants providing guidance on the interpretation of pressure in relation to fluid height. Some participants express confusion about the setup and the implications of the given values, while others attempt to clarify the relationships between them.
There is uncertainty regarding the interpretation of the heights provided and how they relate to the pressure calculations. Participants note the unconventional setup and the need for clarity on the problem statement and assumptions made.
Yes. That's the air pressure in the tank headspace (over and above atmospheric pressure).jderulo said:58860N.m^-2 ? Assuming a head of 5m?
Why do you think they put the y into the problem description?jderulo said:Thanks Chet - I had that value earlier, was you trying to see if I understood it?
The y value, the 1.7m - seems odd that I do not include that. I always thought we had to use all the data in chem eng problems. At least I have in the past!
Not really sure can only assume it would make the solution glaringly obvious if it wasn't there...?Chestermiller said:Why do you think they put the y into the problem description?
Exactly.jderulo said:Not really sure can only assume it would make the solution glaringly obvious if it wasn't there...?