A mathematical analysis of two dimensional steady state heat conduction in the coil of an induction heater using finite element method

• Autorzy: Roy D. , Naskar A. K. , Sadhu P. K.
• Języki publikacji: EN

Abstrakty

EN

In developing heaters typically an induction heater within specific temperature limits can be a key issue impacting the efficiency of the overall policy, as the typical loading of an induction heater is costly. Mathematical modelling is highly useful in terms of estimating the rise in temperature and in shedding light on the wider processes. The projected model might in addition reduce computing prices. The paper develops a 2-Dimensional (2-D) steady state thermal model in polar co-ordinates by means of finite element formulation and arch shaped components. A temperature time methodology is utilized to calculate the distribution of loss in various elements of the induction heater and used as input for finite element analysis. Additional precise temperature distributions are obtained. The projected model is applied to predict the temperature rise within the coil of the induction heater 3200 W totally encircled fan-cooled induction heater. The temperature distribution was determined considering convection from the outer air gap surface and circular finish surface for each entirely encircled and semi encircled structures.

Słowa kluczowe

EN

heater; coil; design performance; FEM; finite element method

PL

podgrzewacz; cewka; wydajność projektu; MES; metoda elementów skończonych

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2017
• Tom: Vol. 97, nr 3
• Strony: 214--219
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Roy D.

• Electrical Engineering Department, Batanagar Institute of Engineering, Management & Science A unit of Techno IndiaTM Group B7-360/New, Ward No.30, Putkhali, Maheshtala Kolkata - 700141, West Bengal, India

autor

Naskar A. K.

• Department of Electrical Engineering, Seacom Engineering College, Howrah-711302, India

autor

Sadhu P. K.

• Electrical Engineering Department, Indian School of Mines (under MHRD, Govt. of India), Dhanbad - 826004, India

Bibliografia

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Uwagi

PL

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