The barrel length in the SW6 jacket data input is what is shown in the picture.
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The barrel length in the SW6 jacket data input is what is shown in the picture.
It can be used to calculate weight.
I usually enter 521, just to check the weight: lol, it has no effect on the internal pressure calculation.
The calculation has little impact. The main thing to note is to enter the external pressure length value of the inner cylinder.
The input of the cylinder length has no impact on the calculation. The key is that the calculated length of the external pressure cannot be wrong.
This length has clear calculation diagrams in the external pressure calculation section of GB 150.1~4, Chapter 3. Design.
The length of the straight section of the inner cylinder covered by the jacket and the 1/3 depth of the inner head
He refers to the jacket data, not the calculated length of the inner cylinder due to external pressure.