The process of aluminium moduls warming in the car industry

• Autorzy: Mlýnek J. , Srb R.
• Języki publikacji: EN

Abstrakty

EN

This paper concerns the heating of aluminium moulds in the car industry. The moulds are intended for the production of artificial leathers. The mould is sprinkled with a special powder and is subsequently warmed by infra heaters located above the mould. It is necessary to ensure approximately the same heat intensity radiation on the surface mould, and in this way, the same material structure and colour of the artificial leather. The mould surface is described by its elementary surfaces. A producer uses moulds of different sizes and they are often very rugged. We must keep track of possible collisions of heater locations. We have used a genetic algorithm to optimize heater locations for a given mould. In this article, we will focus on the calculation procedure of thermal radiation intensity on the mould surface and on the determination of the average aberration of radiation intensity for particular heater locations, which is an important part of our genetic algorithm.

Słowa kluczowe

EN

intensity of heat radiation; experimental measurement of radiation intensity; interpolation in multidimensional space; software implementation

• Wydawca: Łukasiewicz Industrial Research Institute for Automation and Measurements PIAP
• Czasopismo: Journal of Automation Mobile Robotics and Intelligent Systems
• Rocznik: 2012
• Tom: Vol. 6, No. 2
• Strony: 47--50
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Mlýnek J.

autor

Srb R.

• Department of Mathematics and Didactics of Mathematics, Faculty of Sciences, Humanities and Education – Technical University of Liberec, Studentská 2, Liberec 1, 461 17, Czech Republic,

Bibliografia

• [1] Antia H. M., Numerical Methods for Scientists and Engineers, Birkhäuser Verlag: Berlin, 2002, pp. 114-153.
• [2] Budinský B., Analytical and Differential Geometry, SNTL: Prague, 1983, pp. 57-75. (in Czech)
• [3] Linhard IV J. H., Linhard V J. H., A Heat Transfer Textbook, http://web.mit.edu/lienhard/www/ahtt.html.