On what basis do you vary the Laminar Pressure Ratio parameter in the Local Restriction (MA) block in Simscape?

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Srinivasan on 22 Nov 2023

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Answered: Yifeng Tang on 2 Jan 2024

This is the parameter I have mentioned in the question. Is it purely user-based or is there some merit to vary it?

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Yifeng Tang on 2 Jan 2024

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I've adjusted this parameter to match the shape of a deltaP-Q curve over an orifice inside a valve.

But 99% of the time, I didn't need to or have any basis to change the default value.

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