what is first step in designing exchanger?
i've all process parameters,and i'm looking on net but can't find calculation and proces of designing exchanger in steps detailed explained,any help?
i need a recommendation about type of counter-flow shell&tube exchanger for ethylene
ethylene parameters are (shell)- in 1bar,-96 deg.C
out 1bar,30 deg.C
(tube)-in 15bar 30deg.C
out 15bar -40 deg.C
all...
i have tank with liquid(ethylene) on -103degC,on that temp liquid ethylene evaporate an we have gas phase of ethylene wich raise pressure in tank as evaporation continues,i'm trying to somehow connect level of liquid ethylene in tank with pressure that is created by evaporation of liquid,there...
as you can read in my questions before:))i'm interested in heat transfer in tanks,vessels,double-walled tanks,heat transfered to liquid in tanks,..
i found and printed A Heat Transfer Textbook by John H. Lienhard IV and John H. Lienhard V. but i'm trying find something more specifical for my...
if i claculate heat transfer through insulation and all materials of tank,how can i calculate heat transfered to liquid in tank?,because tank is not full and there is some level of liquid in there and above that is empty space,for example air and heat coming from outside come from all area of...
when we have 2 materials and between them is film of air or some gas(in my case nitrogen under pressure),how to calculate heat transfer between those materials?what about thickness of that film,is it important?i suppose it is
how to calculate heat transfer from outside(outer temperature) to the inside(ethylene,liquid, -103 celsius) of tank?
tank is double(inner and outer tank with nitrogen under pressure between)) cilyndrical ,vertical
it means outside air,material 1,film of nitrogen under pressure,material 2 with...
