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A numerical simulation of woven/anionic polyamide 6 composite part manufacturing using structural reactive injection moulding process

García Manrique, Juan Antonio; Hoto, Rene; Gascón Martínez, María Llanos; Andrés de la Esperanza, Francisco Javier (SAGE Publications (UK and US), 2014-04)

In this work, a structural reactive injection moulding process using reactive anionic polyamide 6 (APA-6) is studied. Semi-empirical equations for the prediction of the APA-6 reaction kinetics and an advection equation ...
A two-phase flow model to simulate mold filling and saturation in Resin Transfer Molding

Gascón Martínez, María Llanos; García Manrique, Juan Antonio; LeBel, F.; Ruiz, E.; Trochu, F. (Springer Verlag (Germany), 2016-04)

This paper addresses the numerical simulation of void formation and transport during mold filling in Resin Transfer Molding (RTM). The saturation equation, based on a two-phase flow model resin/air, is coupled with Darcy ...
Effect of pH and nitrite concentration on nitrite oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Ruano García, María Victoria; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2011-07-29)

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. ...

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