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Heat exchanger lecturer notes 2, Summaries of Thermodynamics

University of JohannesburgThermodynamics

A heat exchanger is a device that transfers heat from one fluid to another. Both cooling and heating operations employ heat exchangers. A solid wall may separate the fluids to prevent mixing, or they may be in direct touch.

Typology: Summaries

2021/2022

Uploaded on 05/21/2022

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ON THE CemfosiTE WALL ANA THE ELECTRICAL ANAWEY (REAT TRAWSFER BY CoNSUCTION THROUGH A ComPosiié WALZ MLS -pcETHER _ BWoinee ae ke, wRE k= Ser ei ee @te Fuss Sate Se SS Bis a ZA Tp ke : ete - . Died ae S| Ra Ky Re > K Combosite Wal) is a wal) that. te eombosed of li erent layer of waterles Ceonchre ected) > Foy oxan ble the wall of a byilidus : ofa Hauge Con Best A7U 2 ef : Bu ‘F derces WR w ot BRICICS N Rie GA pS SEcovs how OF BRICES (And maybe acement Cndlering the autiide Curface >In te Sketet Above it fs a Composite A wall vith vn ero with thickneal of 25 5 OBS -+s @te ' Therma] conductivil ot fis ; rn, Al goin the