Modelling of the drying of malt in the double kilning-plate process

Author

Martinez, G. ; Virseda, P. ; Esnoz, A. ; Lopez, A.

Author_Institution

Areas de Tecnol. de Alimentos e Ing. de Sist. y Autom., Univ. Publica de Navarra, Pamplona, Spain

fYear

1999

fDate

Aug. 31 1999-Sept. 3 1999

Firstpage

1213

Lastpage

1218

Abstract

This paper presents the mathematical model and the simulation algorithm of the malt drying in double bed. The mathematical model upon which the simulation algorithm is based consists of four partial differential equations established around an elementary layer (water and heat balances, and water and heat transfer rate equations). The model allows to predict the malt moisture content evolution simultaneously in both kilning plates as well as drying air temperature and RH. The results have been validated experimentally at industrial scale.

Keywords

drying; heat transfer; kilns; mathematical analysis; partial differential equations; plates (structures); double kilning-plate process; heat balances; heat transfer rate equations; malt drying modelling; malt moisture content evolution; mathematical model; partial differential equations; simulation algorithm; water balances; water transfer rate equations; Atmospheric modeling; Computational modeling; Data models; Humidity; Mathematical model; Moisture; Water heating; deep layer; double kilning plate; malt drying; modelling;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1999 European

Conference_Location

Karlsruhe

Print_ISBN

978-3-9524173-5-5

Type

conf

Filename

7099475