Selected problems of heat exchange modelling in pipe channels with ball turbulisers

• Autorzy: Badur J. , Charun H.
• Języki publikacji: EN

Abstrakty

EN

The paper presents selected problems of numerical modelling of intensification cases of the convective heat transfer in pipe channels with turbulisers. The example of water flow with ball shaped turbulisers through a vertical, copper pipe, externally heated by water vapour condensation heat, is used to present the rules and guidelines for a numerical model construction in the manner existing in the state-of-art CFD codes. This model, its implementation and numerical results has been verified against an experimental data with satisfactory agreement. /

Słowa kluczowe

EN

CFD modelling; convective heat exchange; heat exchange; turbulisers

PL

konwekcyjny wymiennik ciepła; modelowanie CFD; wymiennik ciepła

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2007
• Tom: Vol. 28, no. 1
• Strony: 65--88
• Opis fizyczny: Bibliogr. 31 poz.,Rys., wz., tab., wykr.

Twórcy

autor

Badur J.

autor

Charun H.

• Institute of Fluid-Flow Machinery, Polish Academy of Sciences, 80-952 Gdańsk, ul. Fiszera 14,

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