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Pregled bibliografske jedinice broj: 496825

Modelling the Process of Calcination


Mikulčić, Hrvoje; von Berg, Eberhard; Vujanović, Milan; Priesching, Peter; Tatschl, Reinhard; Duić, Neven
Modelling the Process of Calcination, 2010. (izvješće).


CROSBI ID: 496825 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Modelling the Process of Calcination

Autori
Mikulčić, Hrvoje ; von Berg, Eberhard ; Vujanović, Milan ; Priesching, Peter ; Tatschl, Reinhard ; Duić, Neven

Izvornik
Report

Vrsta, podvrsta
Ostale vrste radova, izvješće

Godina
2010

Ključne riječi
Computational fluid dynamics; calcination porcess; carbon dioxide; cement production

Sažetak
Calcination is a thermo-chemical process, widely used in the cement industry, where limestone is converted by thermal decomposition into lime CaO and carbon dioxide CO2. The focus of this report is on the implementation and validation of the endothermic calcination reaction mechanism of limestone in a commercial finite volume based CFD code. This code is used to simulate the turbulent flow field, the temperature field, concentrations of the reactants and products, as well as the interaction of particles with the gas phase, by solving the mathematical equations which govern these processes. For calcination, the effects of temperature, decomposition pressure, diffusion and pore efficiency were taken into account. A simple three dimensional geometry of a pipe reactor was used for numerical simulations. To verify the accuracy of the modelling approach, the numerical predictions were compared with experimental data, yielding satisfying results and proper trends of physical parameters influencing the process.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Milan Vujanović (autor)

Avatar Url Neven Duić (autor)


Citiraj ovu publikaciju:

Mikulčić, Hrvoje; von Berg, Eberhard; Vujanović, Milan; Priesching, Peter; Tatschl, Reinhard; Duić, Neven
Modelling the Process of Calcination, 2010. (izvješće).
Mikulčić, H., von Berg, E., Vujanović, M., Priesching, P., Tatschl, R. & Duić, N. (2010) Modelling the Process of Calcination. Report. Izvješće.
@unknown{unknown, year = {2010}, keywords = {Computational fluid dynamics, calcination porcess, carbon dioxide, cement production}, title = {Modelling the Process of Calcination}, keyword = {Computational fluid dynamics, calcination porcess, carbon dioxide, cement production} }
@unknown{unknown, year = {2010}, keywords = {Computational fluid dynamics, calcination porcess, carbon dioxide, cement production}, title = {Modelling the Process of Calcination}, keyword = {Computational fluid dynamics, calcination porcess, carbon dioxide, cement production} }




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