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April 12, 2022, 16:59
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Gas inlet pressure ramp rate
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#1 |
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New Member
Ross Grant
Join Date: Apr 2022
Posts: 3
Rep Power: 4  |
Hello,
I am trying to replicate the paper "effects of geometry and inconsistent mass flow rate on temperatures within a pressurized hydrogen cylinder during refueling", (Li et al). The boundary conditions specify a mass flow rate of 0.025 kg/s, initial tank pressure of 2 MPa, initial gas temperate of 293 K and a final gas pressure of 35 MPa. However, a gas inlet pressure ramp rate is specified at 45 MPa. What does this ramp rate mean and how do I specify it considering I already have a mass flow rate inlet. Regards, Ross |
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March 12, 2024, 11:55
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Question
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#2 |
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New Member
Ben Johns
Join Date: Mar 2024
Posts: 1
Rep Power: 0 |
Did you solve this problem at all, I am having a similar issue with specifying pressure ramp rates.
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March 12, 2024, 12:06
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#3 |
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New Member
Ross Grant
Join Date: Apr 2022
Posts: 3
Rep Power: 4 |
Hi,
No I never got it sorted in time. Apologies! |
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| Tags |
| fluent, gas compression, gas heating, hydrogen |
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