Transients under the influence of electromagnetic radiation on wet materials

Анатолий Михайлович Афанасьев; Борис Николаевич Сипливый

Transients under the influence of electromagnetic radiation on wet materials

Анатолий Михайлович Афанасьев¹, Борис Николаевич Сипливый²

research article UDC 537.868:536.33 Pages: 35-41

¹ д.т.н., доцент, кафедра информационной безопасности, Институт приоритетных технологий Волгоградского государственного университета
² д.т.н., профессор, кафедра теоретической физики и волновых процессов, зам. директора по научной работе, Физико-технический институт Волгоградского государственного университета

Keywords: heating and drying of electromagnetic radiation equations Lykov numerical methods hyperthermia of biological tissues

Abstract

Formulated initial-boundary value problem for calculation of fields of temperature and moisture content in a plate of wet material, which is blown by an air stream and exposed to electromagnetic waves. Numerically investigated the time evolution of the distributions of temperature and moisture content across the thickness of the plate when exposed to the wet material of electromagnetic waves with big and small pene- tration depth. Peculiarities of transient modes allow you to optimize the operation of devices that use heat or drying by electromagnetic radiation.

How to cite

Афанасьев А.М., Сипливый Б.Н. Переходные процессы при воздействии электромагнитного излучения на влажные материалы // Биомедицинская радиоэлектроника. 2017. № 5. С. 35–41.

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[1] Gavrilov V.M., Dement'ev V.K., Nazarova Ju.Ju. Gipertermija zlokachestvennogo obrazovanija golovnogo mozga s pomoshh'ju sfokusirovannogo jelektromagnitnogo polja // Biomedicinskaja radiojelektronika. 2013. № 4. S. 9−13.

[2] Shul'man Z.P., Slepjan G.Ja., Popkova T.L., Mahanek A.A. Gipertermija cilindricheskoj biotkani mikrovolnovym jelektromagnitnymizlucheniem // Inzhenerno-fizicheskij zhurnal. 1998. T. 71. № 2. S. 268−272.

[3] Afanas’ev A.M., Siplivyi B.N. Theory of Electromagnetic Drying: An Asymptotic Solution of an Initial-Boundary Value Problem for a Cylinder // Theoretical Foundations of Chemical Engineering. 2014. V. 48. № 2. P. 206−211.

[4] Rudobashta S.P., Zuev N.A., Kartashov E.M. Heat and mass transfer in drying in an oscillating electromagnetic field // TheoreticalFoundations of Chemical Engineering. 2011. V. 45. № 6. P. 830−837.

[5] Arhangel'skij Ju.S. SVCh-jelektrotermija. Saratov: Izd-vo Saratovskogo gosudarstvennogo tehnicheskogo un-ta. 1998. 407 s.

[6] Lykov A.V. Teorija sushki. M.-L.: Jenergija. 1968. 471 s.

[7] Afanas'ev A.M., Mihajlov V.K., Siplivyj B.N. Matematicheskoe modelirovanie dvumernyh zadach teorii sushki jelektromagnitnym izlucheniem // Biomedicinskaja radiojelektronika. 2008. № 11. S. 29−34.

[8] Afanas'ev A.M., Siplivyi B.N. Boundary-Mass Exchange Conditions in the Form of the Newton and Dalton Laws // Journal ofEngineering Physics and Thermophysics. 2007. V. 80. № 1. P. 28−35.

[9] Afanas'ev A.M., Siplivyi B.N. Generalization of the Wet-Bulb Temperature Notion to the Case of Electromagnetic Drying // Journal of Engineering Physics and Thermophysics. 2016. V. 89. № 3. P. 620−626.

[10] Afanas'ev A.M., Siplivyj B.N. Optimizacija processa jelektromagnitnoj sushki kapilljarno-poristyh materialov // Izvestija vuzov. Ser.Jelektromehanika. 2006. № 5. S. 3−10.

[11] Afanas'ev A.M., Mihajlov V.K., Siplivyj B.N. Matematicheskoe modelirovanie sushki jelektromagnitnymi volnami s uchetom teplofizicheskoj neodnorodnosti sredy // Biomedicinskaja radiojelektronika. 2015. № 2. S. 48−55.

Abstract

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