Modeling the thermal operation of a petroleum coke-calcining unit
Beloev H.I. Nikiforov A.S. Iliev I.K. Prihodko E.V. Kucherbayev M.S.
2021Bulgarska Akademiya na Naukite
Bulgarian Chemical Communications
2021#5326 - 33 pp.
The article describes the development of a mathematical model of thermal state of the unit lining for calcining petroleum coke. Determination of the temperature fields of the lining will allow you to control the quality and volume of the resulting technological product, assess heat losses from the surface of the unit to the environment, and observe thermal conditions during start-up operations and shutdowns. To check adequacy of the model, calculations of temperature on the inner surface of lining of the coke calcination furnace were carried out during the heating process. The analysis of the given graphs shows that the developed mathematical model is adequate. On average, difference between thermocouple readings and calculated values does not exceed 5%. Further use of the developed mathematical model will be to create a computational complex for evaluating temperature fields along the entire length of rotary kilns for calcining petroleum coke.
Lining , mathematical model , temperature stresses
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“Angel Kanchev” University of Ruse, Department of Thermotechnics, Hydraulics and Environmental Engineering, Bulgaria
Non-Profit Limited Company «Toraighyrov University», Department of Heat Power Engineering, 64 Lomov Str, Pavlodar, 140000, Kazakhstan
“Angel Kanchev” University of Ruse
Non-Profit Limited Company «Toraighyrov University»
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026