Dear colleagues,
I'm confused because I thought that kappa = cp /cv generally.
Now I found in different property-tools, that for example water-steam 30barA, 245°C,cp=3.1992, cv=2.1134, cp/cv=1.513 BUT kappa=1,2804.
Why that? How can I get to this kappa-value. In my EXCEL-tools I use the...
Dear Colleagues,
is there a standard for weld end dimensions comparable to ANSI 16.5 flange ratings?
For example: Weld end, outerØ167.3mm x 18.26mm, A182 F22, can be classified as 1500lbs?
Or are weld ends generally not classified with pressure rate classes?
Thanks!
Johannes
