Calculation of heat transfer in fluid around gas-vapour bubbles

• Autorzy: Pavlenko A. , Koshlak H.
• Języki publikacji: EN

Abstrakty

EN

In this paper the mathematical model for calculating heat transfer in the fluid that surrounds the oscillating gas – steam bubble. The mathematical model takes into account the changing thermal and physical characteristics the liquid, changing the size of bubbles, heat exchange processes at its border.

Słowa kluczowe

EN

heat transfer coefficient; dispersed phase; mathematical model; heat transfer

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2017
• Tom: Vol. 9, no. 1
• Strony: 59--62
• Opis fizyczny: Bibliogr. 7 poz., wykr., wzory

Twórcy

autor

Pavlenko A.

• Kielce University of Technology

autor

Koshlak H.

• Ivano-Frankivsk National Technical University of Oil and Gas

Bibliografia

• [1] Pavlenko A.M., Basok B.I., (2005), Regularities of boiling-up of emulsified liquids. Heat Transfer Research, volume 36, Issue 5, pp. 419-424.
• [2] Olenets M.O., Piotrowski J.Z., Stroy A.F., Mathematical description of heat transfer and air movement processes in convectional elements of a building’s passive solar heating systems, Energy Procedia, Vol. 57, 2014, pp. 2070-2079.
• [3] Veretelnik T.I., Difuchin Y.N., Mathematical modeling of fluid flow cavitation in the chemical-technological system. Cherkasy State Technological University. Cherkassy: Vіsnik CSTU, 2008, № 3, pp. 82-85.
• [4] Kulіnchenko V.R., Zavjalov V.L., Misjura T.G. Preconditions of forming mathematical model - the basic position and the equation of motion of Rayleigh. Scientific works of the National University of Food Technologies. 2007. № 22. p.36–41.
• [5] Pavlenko A.M., Basok B.I., Heat Conduction of a Multi-Layer Disperse Particle of Emulsion. Heat Transfer Research, 2005, Vol. 36, Nos.1&27, pp. 55-61.
• [6] Pavlenko А.М., Koshlak H.V., The features of proces control of formation of structure and properties of porous bodies. Collection of scientific works of the National Metallurgical Academy of Ukraine. Dnepropetrovsk: Novaja ideologija, 2008, pp. 211-220.
• [7] Nigmatulin R.I., Habeev N.S., The dynamics and heat and mass transfer of gas-vapor bubbles with the liquid. Nekotorye voprosy mehaniki sploshnoj sredy. M.: Institute of Mechanics, Moscow State University, 1978, pp. 229–243.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).