A General Expression for The Determination of The Log Mean Temperature Correction Factor for Shell and Tube Heat Exchangers  

Oleh:

Fakheri, Ahmad

Jenis: Article from Bulletin/Magazine
Dalam koleksi: Journal of Heat Transfer vol. 125 no. 3 (Jun. 2003), page 527-529.
Topik: heat exchangers; general expression; determination; log mean temperature; correction factor; heat exchangers

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ90.6 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

This paper presents a single closed form algebraic equation for the determination of the Log Mean Temperature Difference correction factor (F) for shell and tube heat exchangers having N shell passes and 2M tube passes per shell. The equation and its graphical presentation generalize the traditional equations and charts used for the determination of F. The equation presented is also useful in design, analysis and optimization of multi shell and tube heat exchanger, particularly for direct determination of the number of shells.

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