Making a Weight vs Pressure Plot.

[CJ_10475975]

Hello all,

I have been working on this project to evaluate Weight as a function of Pressure, however, I haven't made much progress as I continuously get the error [Replace complex values and NaNs with real numbers]. I've been using Mathcad as a means to avoid coding but at this rate I may need to.

Best,

Cruz J.

[ValeryOchkov]

 x:=123

w(x)=???

[Werner_E · Accepted solution]

Check your formula(s).

If x is pressure, you try to add volume and force which of course can't work

[CJ_10475975]

Thank you so much, I didn’t notice that the equation was written improperly.

Best,

Cruz J.

[Fred_Kohlhepp]

Maybe a place to start (attached)

[Fred_Kohlhepp]

Modified for thick walled pressure vessel.