Heat balance analysis of EPS products shaping process

• Autorzy: Władysiak R. , Bogus W. , Pacyniak T.
• Języki publikacji: EN

Abstrakty

EN

The work is a part of research into the reduction of energy consumption in the production of EPS through the modernization of technological equipment used. This paper presents the results of research and analysis of heat transfer process between the water vapor that was provided to machine, the mold, the product and the environment. The paper shows the calculation of the heat balance of the production cycle for two types of mold: standard and modernized. The performance tests used an infrared imaging camera. The results were used to develop a computer image analysis and statistical analysis. This paper presents the main stages of the production process and the construction of technological equipment used, changing the mold surface temperature field during the production cycle and the structure of the heat balance for the mold and its instrumentation. It has been shown that the modernization of construction of technological equipment has reduced the temperature field and as a consequence of decreased of demand for process steam production cycle.

Słowa kluczowe

EN

innovative technologies; innovative materials; heat balance; steam; EPS; thermography

PL

technologia innowacyjna; innowacyjny materiał; bilans cieplny; para wodna; EPS; termografia

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2013
• Tom: Vol. 13, iss. 3
• Strony: 107--112
• Opis fizyczny: Bibliogr. 5 poz., rys., tab., wykr.

Twórcy

autor

Władysiak R.

• Department of Materials Engineering and Production Systems, Technical University of Lodz, 1/15 Stefanowskiego Street, 90-924 Lodz, Poland

autor

Bogus W.

• SchaumaPlast Organika Sp. z o.o., 180/194 Dabrowskiego Street, 93-231 Lodz, Poland

autor

Pacyniak T.

• Department of Materials Engineering and Production Systems, Technical University of Lodz, 1/15 Stefanowskiego Street, 90-924 Lodz, Poland

Bibliografia

• [1] Pacyniak, T. & Kaczorowski, R. (2010). Investigations of polystyrene pre-expansion process by use of the test stand equipped with batch pre-expander. Archives of Metallurgy and Materials. 55(3), 883-888.
• [2] Pacyniak, T., Buczkowska, K. & Bogus, W. (2012). The analysis of the influence of the polystyrene patterns shaping parameters on the resistance properties. Archives of Foundry Engineering. 12(2), 227-234.
• [3] Wiśniewski, S. (1994). Heat transfer. Warszawa: PWN.
• [4] Wiśniewski, S. (1999). Technical thermodynamics. Warszawa: WNT.
• [5] Wukałowicz, M. P. (2005). Graph of enthalpy - entropy of steam up to 1000°C and 95 MPa. Warszawa: WNT.