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Heat Exchanger Design Software / Excel Macro
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Engineering & Manufacturing > Mechanical

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  • Posted: Sun, Sep 04, 2011
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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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)
- Lbs...

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Job ID: 25976919
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