Non-isothermal reaction-diffusion systems with thermodynamically coupled heat and mass transfer
β Scribed by Y. Demirel
- Book ID
- 108086330
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 501 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
A technique is developed for solving a coupled reaction and heat transfer problem in which mass diffusion is negligible. The energy equation is solved by the conventional finite-element method with temperature unknowns at the nodes, while the reaction kinetics is incorporated with reaction variables
fimte element method IS presented for solvmg the coupled non-linear parabolic dlfferentlal equattons descnbmg transtent transport of heat and mass m chemically reacting systems The method appears to be a useful approxtmatton for a wade vartety of problems Typtcal numerical results are reported for n
In Part I a general applicable model has been developed which calculates mass and heat transfer fluxes through a vapour/gas-liquid interface in case a reversible chemical reaction with associated heat effect takes place in the liquid phase. In this model the Maxwell-Stefan theory has been used to de