ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics

© Институт механики
им. Р.Р. Мавлютова

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Mavlyutov R.R., Gorchakov L.Н., Galyaliev Sh.Sh., Tuykin N.M., Khakimov A.G., Tsirelman I.M. Modelling stress state in reaction columns Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 3 (2003). 72–81.
2003. Vol. 3. Issue 1, Pp. 72–81
DOI: 10.21662/uim2003.1.005
Modelling stress state in reaction columns
Mavlyutov R.R., Gorchakov L.Н.∗∗, Galyaliev Sh.Sh.∗∗∗, Tuykin N.M.∗∗, Khakimov A.G., Tsirelman I.M.∗∗∗∗
Institute of Mechanics, Ufa
∗∗ZAO NPO Lenkor, Ufa
∗∗∗AO Nizhnekamskneftekhim, Ufa
∗∗∗∗Ufa State Aviation Technical University, Ufa


The operation of chemical reactors, particularly those for producing benzene, is associated with the generation of a large amount of heat. Inaccurately chosen thermal regimes of performance in the reaction columns at large temperature gradients can be responsible for the occurrence of high thermal stresses that decrease the endurance of equipment elements. Therefore, it is quite topical to reveal, using the mathematical simulation approach, both positive and negative effects in relation to stress deformed state of equipment elements under different regimes of heat removal from the outside surface of the reaction columns.


reaction column,
thermal stress state,
irrigation by water