Numerical investigation of turbulent flow and heat transfer in channel with ribs

• Autorzy: Myllerup L. , Larsen P.
• Języki publikacji: EN

Abstrakty

EN

The performance of three different low-Reynolds number turbulence models has been explored for the benchmark test of fully developed (periodic) flow in aribbed plane channel. Results are presented for two values of the Reynolds number (based on mean velocity and hydraulic diameter), Re=37,200 and Re=12,600, for which experimental data are available for the flow field and heat transfer, respectively. Comparison with experimental data includes the Nusselt number distribution along ribbed surface and profiles of mean velocity.

Słowa kluczowe

EN

heat transfer; low Reynolds number models; numerical; ribs; turbulent

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2000
• Tom: Vol. 21, nr 3-4
• Strony: 17--24
• Opis fizyczny: Bibliogr. 10 poz.,Rys., wykr.,

Twórcy

autor

Myllerup L.

autor

Larsen P.

• Department of Energy Engineering, Technical University of Denmark, DK-2800 Lyngby, Denmark,

Bibliografia

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