Looking for yeild stress values for rating heater coils.Does anyone have and excel calculator for rating mawp inputing stress values?what would the mawp be for 4130 pipe 4" xxs?Trying to reach 10,000psi.
Hello Andy,
My name is Andy also and I am a designer from Louisiana,USA. My opinion is that the inner I.D. should satisfy the psi requirements and the outer should meet external/internal temperature stress for expansion requirements.Unless the inner is an alloy for chemical resistance, than...
Hi,
In a line heater, is the # of fire tubes = to the # of tube runs or is 1 firetube = to 1 u-tube? If I need 16' of tube, is that 16' in one direction or a complete u-tube?
Hi lsthil
Thank you for the in put. I checked out fepipe and found it very good. My primary goal was to be able to calculate
nozzle loads min & max .Our customers were asking for it.
my company is checking fepipe out for possible usage. Thanks again!
Yes, applied and max nozzle loads.Looking into possible design changes.Must Know max loads and allowable applied loads for nozzles, Basically, looking for easy way to calculate all possible design applications quickly.
Hello, My engineering education came through the Navy's Nuclear Propulsion Program,Mechanical division. All of my reference material is military code. I need to acquire a GPSA Engineering data book.Does any one know where I can find such a book.
70577(PET.)
Thanks TD2K for the info.Interested in that formula, or the principles behind it.I'm new in the business and my reference data base is not where I need it yet.