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Effect of Electromagnetic Fields on Transfer Processes in Heterogeneous Systems
- 1.0166322 - UCHP-M 20020006 RIV GB eng J - Journal Article
Levdansky, V.V. - Kim, H. Y. - Kim, H. C. - Smolík, Jiří - Moravec, Pavel
Effect of Electromagnetic Fields on Transfer Processes in Heterogeneous Systems.
International Journal of Heat and Mass Transfer. Roč. 44, č. 5 (2001), s. 1065-1071. ISSN 0017-9310. E-ISSN 1879-2189
Institutional research plan: CEZ:AV0Z4072921
Keywords : electromagnetic field * transfer processes * heterogeneous system
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 1.240, year: 2001
Some effects are analyzed which are related to the influence of electromagnetic radiation on transfer processes in heterogeneous systems. The influence exerted by the excitation of internal degrees of freedom of molecules in a field of the resonance laser radiation is considered, as well as the effect of volumetric heating of a porous catalyst particle in the field of microwave radiation. It is shown that on exposure to microwave radiation heterogeneous reaction in a particle of the porous catalyst can occur more uniformly over the particle volume. An expression is found for temperature distribution in a spherical particle of the porous catalyst resulting in a uniform course of chemical reaction over the particle volume.
Permanent Link: http://hdl.handle.net/11104/0063450
Number of the records: 1