Hi,
We have a pipeline calculation in which the Von Mises stress comes out to be 341.6 MPa while Tresca stress is only 12.2 MPa. Since both are failure criterion, is it alright to have that much difference between the two ? Von mises is supposed to be higher, but is it acceptable to have it...
Hi,
I have a doubt regarding the clause Clause 402.5.2 of ASME B 31.4 2009 edition . Directly quoting the clause,
" The stress range resulting from "thermal expansion" in pipe, fittings, and components in "unrestrained pipeline" is calculated as follows, using the modulus of elasticity at the...
Hi,
I am a newcomer to the pipeline engineering field and want to get a clarification regarding a doubt I had while calculating Maximum circumferential stress in highway crossings. Any help will be really appreciated.
According to API RP 1102, while we perform the Principal Stress check, while...
Hi,
Can someone please tell me if there is any difference between Vertical Submersible Pump and Vertical Submerged pump? Is it like Submersible pump has the whole assembly including the motor assembly submerged while it is different for submerged pump?
Also under what API types (VS1-VS7) are...
