Mechanical Engineering Thermodynamics - Lec 29, pt 5 of 6: Heating and Cooling with Humid / Dehumid

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  • Опубліковано 13 лис 2013

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  • @radusettenhofer9826
    @radusettenhofer9826 5 років тому +1

    Sir,
    Please clarify the enthalpy of Steam or Water we inject. For example if we inject steam at 240 F and 14,7 psia, what is hwater_in, value, from steam tables, (superheated water h=1163.9 Btu/lbm), obtaining heating and humidification. In this case Latent Heat= ma(w2-w1)X1163.9. Is this correct?
    Injecting Water @ 60F, hwater_in is, from steam tabels, hf= 28.08 Btu/lbm, and Latent heat = ma(w2-w1)x 28.08, obtaining cooling and humidification.
    Thank you very much,
    Best Regards,
    Radu