The Numerical solution for the problem of heat and mass flow in the soil heated with warm air

• Autorzy: Bożek B. , Kurpaska S.
• Języki publikacji: EN

Abstrakty

EN

In this paper a difference method of solving the system of differential equations is presented for differential equations, describing the distribution of temperature and water content in the greenhouse substrate heated with a system of heating pipes. The algorithm of solving the proposed method (explicite-implicite difference scheme) is presented. In addition, the effects of temperature and water content changes obtained from the solution of proposed the model as well as the model where the thermal diffusion of mass was included were compared.

Słowa kluczowe

EN

numerical solution; heat flow; mass flow; soils; warm air; differential equations; greenhouse substrate; system of heating pipes; explicite-implicite difference scheme

• Wydawca: Institute of Hydro-Engineering of Polish Academy of Sciences
• Czasopismo: Archives of Hydro-Engineering and Environmental Mechanics
• Rocznik: 2000
• Tom: Vol. 47, nr 1-4
• Strony: 75--96
• Opis fizyczny: Bibliogr. 29 poz., il.

Twórcy

autor

Bożek B.

autor

Kurpaska S.

• Faculty of Applied Mathematics, Technical University of Mining and Metallurgy, Cracow, Poland