c 13 Interphase

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    Chapter 13. Interphase Transport in

    Non-isothermal Systems

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    DefinitionDefinition of heat transfer coefficientof heat transfer coefficient

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    Flow in conduitFlow in conduit

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    Definitions for hDefinitions for h

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    Definitions for hDefinitions for h

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    Typical values for hTypical values for h

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    eat transfer rates !etween two fluidseat transfer rates !etween two fluids

    streams separated !y a solid wallstreams separated !y a solid wall

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    "nalytical calculations of heat transfer"nalytical calculations of heat transfer

    coefficient for forced convection throu#h tu!escoefficient for forced convection throu#h tu!es

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    Fully developed laminar flow$

    constant physical properties

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    eat transfer coefficients for forced

    convection in tu!es

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    Forced convection in tu!es

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    eat transfer coefficient for fully developed

    flow in smooth tu!es

    E. N. Sieder & G. E. Tate,  Ind. Eng. Chem., %& (5) 1936, p. 1429-1435.

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    Forced convection in tu!es

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    eat transfer coefficients for forced

    convection around su!mer#ed o!'ects

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    eat transfer coefficients for forced

    convection around su!mer#ed o!'ects

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    (ther su!mer#ed o!'ects

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    eat transfer coefficients for forced

    convection throu#h pac)ed !eds

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    eat transfer coefficients for free and

    mi*ed convection

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    eat transfer coefficients for free and

    mi*ed convection

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    Heat tran!er

    "#e!!i"ient!#r

    "#ndenati#n

    #! p$re%ap#$r #n

    #id $r!a"e

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    Some relationships