Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

Indirect assessment of actual heat transfer coefficients in air cool-ing systems of operating glass kilns

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Autors: Semenov B. A., Ozerov N. A.
  • Continuous numbering: 1082
  • Pages: 3-8
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Heading: Science for glass production

A scientifically substantiated applied technique for indirect assessment of the actual intensity of convective heat removal during jet cooling of corrosive zones of the melting basin of glass-making furnaces is presented, which makes it possible to determine the actual heat transfer coefficients in critical zones based on the results of direct measurements carried out within the framework of current monitoring of the state of refractory structures of the melting basin of glass-making furnaces. An algorithm for practical implementation is developed and a real example of using the proposed methodology is given.
A. s. ? 10047558. Method for determining wall thickness / ON Popov, RZ Fridkin, V. Yu. Reznik, and others; declared 09.24.81; publ. 03/15/83 // Bul. 1983.? 10. URL: http://www.findpatent.ru/patent / 100/1004758.html Pat. 2098756 RF. A method for determining the wall thickness and conductometric heat flow sensor for implementing the method / G. A. Zinyagin, I. A. Levykin, M. M. Nekhamin and others; declared 10/06/1995; publ. 10.12.1997. URL: http://ru-patent.info/20/95-99/2098756.html Semenov B.A., Ozerov N.A. and ceramics. 2016.? 5.S. 3? 8. ? Semenov BA, Ozerov NA Thermal Resistance of the Wall Layer of Molten Glass in the High-Temperature Corrosion Zone of the Refractory Walls of the Melting Tank of Glassmaking Furnaces // Glass and Ceram. 2016. V. 73. N 5? 6.P. 159? 164.? Dzyuzer V. Ya. Cooling of the environment of the melting basin of a glass-melting furnace // Glass and ceramics. 2009.? 8, p. 13? 16. ? Dzyuzer V. Ya. Cooling of the gird of the melting tank of a glassmaking furnace // Glass and Ceram. 2009. V. 73. N 7? 8. Article: 280.? Semenov B.A., Ozerov N.A. 2015.? 10, p. 21? 26. ? Semenov BA, Ozerov NA Minimization of Specific Air Flows in Jet-Cooling Systems for Melting Tank Refractory Barriers in Glass Furnaces // Glass and Ceram. 2015. V. 72. N 9? 10.P. 370? 375.?

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Keywords

glass furnace, brewhouse, refractory structures, external blowing system, actual heat transfer coefficient, method for assessing the actual rate of heat transfer

Use the reference below to cite the publication

Semenov B. A., Ozerov N. A. Indirect assessment of actual heat transfer coefficients in air cool-ing systems of operating glass kilns. Steklo i keramika. 2018:91(2):3-8. (in Russ). UDK 666.1.031.222
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Editor-in-chief

Lyudmila Vladimirovna Sokolova