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  • Users: simpledude
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  1. simpledude

    contact coefficient for thermal analysis

    I have a thermal study (SW Sim/Cosmos) in which to begin with I have assumed bonded contact faces for the transfer of heat, essentially 100% transfer (as I understand it). I am now trying to get a more accurate study with inputing a closer to real life heat transfer between faces. Does anyone...
  2. simpledude

    contact coefficient for thermal analysis

    I have a thermal study (SW Sim/Cosmos) in which to begin with I have assumed bonded contact faces for the transfer of heat, essentially 100% transfer (as I understand it). I am now trying to get a more accurate study with inputing a closer to real life heat transfer between faces. Does anyone...
  3. simpledude

    Valve test bench setup, quick coupling

    Hello, tryng to set up a test bench that is easy to use, is there a commercially available coupler that I can use on 2"npt thread (internal and external) for my hydro shell test at 7500psi and a gas closure test at 80-100psi? We are introducing a low cost ball valve, have very tight margins...
  4. simpledude

    ball valve retaining nut torque

    Have a small ball valve (1" inch bore, 1.875" ball) and need to have a torque spec for sealing/seating the ball and seals with a retaining nut threaded in. We aren't a valve company, designed one as an add on to another product line.

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