Determination of the temperature fields in a fluid and a solid domain during the water evaporation processes in vertical round tubes

• Autorzy: Ocłoń P. , Nowak M. , Węglowski B. , Nabagło T. , Cisek P. , Jaremkiewicz M. , Majewski K.
• Języki publikacji: EN

Abstrakty

EN

In this paper the simplified numerical analysis of water evaporation in vertical circular tubes is presented. Both temperature fields in the fluid and the solid domains are modeled. The temperature distribution inside the fluid domain is calculated using the Control Volume Method. For the solid domain, the Finite Element Method is used in order to determine the temperature field along the length of the tube. To conjugate the heat transfer between these two models, the heat transfer coefficient from the evaporating fluid is determined using the analytical Steiner-Taborek model. The pressure drop along the tube length is modeled using the Friedel correlation.

Słowa kluczowe

EN

evaporation; heat transfer; finite element method

PL

parowanie; wymiana ciepła; metoda elementów skończonych

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Journal of Applied Computer Science
• Rocznik: 2014
• Tom: Vol. 22, nr 1
• Strony: 111--135
• Opis fizyczny: Bibliogr. 20 poz.

Twórcy

autor

Ocłoń P.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Nowak M.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Węglowski B.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Nabagło T.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Cisek P.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Jaremkiewicz M.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

autor

Majewski K.

• Cracow University of Technology, Faculty of Mechanical Engineering, Institute of Thermal Power Engineering

Bibliografia

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