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| 4/1/2025 4:40 AM | |
Joined: 1/17/2012 Last visit: 9/2/2025 Posts: 2 Rating:
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is there a ready-made function block for to calculate the flow of gases from the active pressure Δp de- pending on pressure and temperature? ------------------------------------------------------------------------------------------ |
Last edited by: Moderator_Lan at: 04/01/2025 07:28:54New subject after splitting |
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| 4/1/2025 7:42 AM | |
Joined: 7/9/2015 Last visit: 8/29/2025 Posts: 4443 Rating:
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Hi, I only know the Totalizer block... How do you add up physical flow measurements (mass flow rate, for example) to a total value in STEP 7 (TIA Portal)?Regards, Towome |
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| 4/1/2025 7:31 PM | |
Joined: 7/7/2010 Last visit: 9/5/2025 Posts: 16061 Rating:
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Do you at least know the medium the gases are flowing, and whether the highest allowed flow is still laminar flow? It looks a lot like discrete calculus, differential equations and such otherwise.
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science guy |
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