Title :
Otimização do controle de velocidade em bomba de mistura na caixa de entrada para processo de fabricação de papel
Author :
De Moraes, Cícero Couto ; Pescio, Paulo Henrique
Author_Institution :
Dept. de Eng. de Energia e Automacao Eletricas - PEA, Escola Politec. da Univ. de Sao Paulo - EPUSP, São Paulo, Brazil
Abstract :
This paper intends to present a mathematic model of operation of a headbox designed for papermaking, analyzing possible setups of the productive process through stock jet speed, as well as the variables of lip opening and jet-to-wire ratio. On the progress of this work are simulated the control regulators of pressure and jet speed, permitting its optimization in amplitude, and performance evaluation of the system through their behavior during transitory and permanent states.
Keywords :
mixing; paper making; pressure control; pumps; velocity control; headbox mixing pump; jet-to-wire ratio; lip opening variable; paper fabrication process; papermaking; pressure control; stock jet speed; velocity control; Conferences; Electronic mail; Materials; Mathematical model; Optimization; Process control; headbox; optimization; process control;
Conference_Titel :
Industry Applications (INDUSCON), 2010 9th IEEE/IAS International Conference on
Conference_Location :
Sao Paulo
Print_ISBN :
978-1-4244-8008-1
Electronic_ISBN :
978-1-4244-8009-8
DOI :
10.1109/INDUSCON.2010.5739889
