EXPERIMENTAL INVESTIGATION OF DRYING KINETICS COATING OF WELDING ELECTRODES

Authors

  • O. Yu. Spivak Vinnytsia National Technical University
  • L. A. Bodnar Vinnytsia National Technical University
  • K. O. Ishchenko Vinnytsia National Technical University

Abstract

We have studied experimentally the drying of coated welding electrodes for industrial chamber
convection ovens ДО-13.23.13/200. We also have studied how drying agent parameters, such as
temperature and relative humidity, influence the rate of capillary-porous material drying. We have
determined the effect of drying rate on the quality of the finished product. Drying curve and the kinetic
graphic dependence of evaporation intensity have been obtained. We have developed procedure to obtain
the analytical dependence between the relative moisture content of capillary-porous raw material such as
electrodes coating and the rate of its drying.

Author Biographies

O. Yu. Spivak, Vinnytsia National Technical University

Ph.D., docent the department heat energetics

L. A. Bodnar, Vinnytsia National Technical University

Ph.D., p. Lecturer of the department heat energetics

K. O. Ishchenko, Vinnytsia National Technical University

student

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Published

2023-04-20

How to Cite

[1]
O. Y. Spivak, L. A. Bodnar, and K. O. Ishchenko, “EXPERIMENTAL INVESTIGATION OF DRYING KINETICS COATING OF WELDING ELECTRODES”, СучТехнБудів, vol. 15, no. 2, pp. 85–90, Apr. 2023.

Issue

Vol. 15 No. 2 (2013)

Section

MODELING OF BUILDING PRODUCTION

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Copyright (c) 2023 О. Ю. Співак, Л. А. Боднар, К. О. Іщенко

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This work is licensed under a Creative Commons Attribution 4.0 International License.