HEAT TRANSFER THROUGH FLAT WALLS COMPLEX PROMBLEMS SOLVING BY ELECTRICAL ANALOGY

B. Pejović; M. Perušić; D. Vujadinović; D. Đorđić

Review article

HEAT TRANSFER THROUGH FLAT WALLS COMPLEX PROMBLEMS SOLVING BY ELECTRICAL ANALOGY

Authors

- B. Pejović
- University of East Sarajevo, Faculty of Technology Zvornik, Bosnia and Herzegovina
- M. Perušić
- University of East Sarajevo, Faculty of Technology Zvornik, Bosnia and Herzegovina
- D. Vujadinović
- University of East Sarajevo, Faculty of Technology Zvornik, Bosnia and Herzegovina
- D. Đorđić
- Factory „Birač“, Zvornik, Bosnia and Herzegovina

Abstract

Starting from the Fourier's law for stationary heat transfer and Ohm's law for DC through the resistor, the paper presents the analogy between thermodynamic and electrical quantities. Based on this analogy, has been used knowledge of circuit theory for of the heat transfer through walls in the multilayer characteristic positions to derive the schematic representation of corresponding heat resistors. At the end of paper, has been shown two typical examples of calculation heat transfer to the complex multi-layer walls in different positions, by applied electrical analogy.Heat transfer, Electrical analogy, Heat resistance, Electrical resistance, Equivalent systems.

Keywords: Heat transfer, Electrical analogy, Heat resistance, Electrical resistance, Equivalent systems

How to Cite: Pejović, B. , Perušić, M. , Vujadinović, D. & Đorđić, D. (2009) “HEAT TRANSFER THROUGH FLAT WALLS COMPLEX PROMBLEMS SOLVING BY ELECTRICAL ANALOGY”, Journal of Engineering & Processing Management. 1(2).