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We are looking for a simple HE design program (Excel Macro) to calculate various parameters given the geometric details of a "Pipe in Pipe" Heat Exchanger. See sketch of a typical such unit attached.
Given various dimensional and material details (OD, ID, Thickness of pipes, Len/Ht/Thk of Ribs, # of Ribs, length of each section etc.); Incoming Temp/Flow-Rate of Cold Fluid
- The program should allow the user to select the Hot Fluid from Drop-Down menu
(Water; Heat Transfer Oil; Steam etc.)
- The program should allow the user to select the Hot Fluid Temp from Drop-Down menu
- The program should allow the user to select the Hot Fluid Flow-Rate from Drop-Down menu
- The program should allow for selection of Saturated / Unsaturated steam as Heating medium with user to provide temp. / pressure of incoming steam. Relevant steam data to be stored within the program
- The program should be able to calculate:
- Heat Transfer per section (BTU)
- Outgoing Temp of Cold Fluid (deg F)
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