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  1. 31-12-2010, 06:45 AM #1
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    Peter_1
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    Speed in evaporator tube

    Someone able to calculate these for me please?
    I personally know who can do this - I can't - but i want to make this a general question.

    What will be the theoretical speed through an 1/2" line - length 15, 30 and 70 m - of an evaporator, 2 kW, evaporating at 0°C for R410a and R407c, condensing at 35°C and 40°C and a SC of 10K and second case 20K, Sh of 5K?

    We start with a saturated gas/liquid mixture in the beginning and ending with a superheated gas.
    Last edited by Peter_1; 31-12-2010 at 07:13 AM. Reason: Forgot most important data to add
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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