Curing kinetics and viscosity change of a two‐part epoxy resin during mold filling in resin‐transfer molding process
نویسندگان
چکیده
منابع مشابه
Numerical Modeling of Mold Filling and Curing in Non-Isothermal RTM Process (RESEARCH NOTE)
Resin Transfer Molding (RTM) is a composite manufacturing process. A preformed fiber is placed in a closed mold and a viscous resin is injected into the mold. In this paper, a model is developed to predict the flow pattern, extent of reaction and temperature change during filling and curing in a thin rectangular mold. A numerical simulation is presented to predict the free surface and its inter...
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Abstract: In this study an algorithm for mold-filling simulation with consideration of surface tension has been developed based on a SOLA VOF scheme. As the governing equations, the Navier-Stokes equations for incompressible and laminar flows were used. We proposed a way of considering surface tension in mold-filling simulation. The proposed scheme for surface tension was based on the conti...
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متن کاملNumerical Prediction of Temperature Distribution in Transient RTM Process
Resin Transfer Molding (RTM) is a composite manufacturing process. A preformed fiber is placed in a closed mold and a viscous resin is injected into the mold. In this paper, a model is developed to predict the flow pattern, extent of reaction and temperature change during filling and curing in a thin rectangular mold. A numerical simulation is presented to predict the free surface and...
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ژورنال
عنوان ژورنال: Journal of Applied Polymer Science
سال: 2000
ISSN: 0021-8995,1097-4628
DOI: 10.1002/1097-4628(20000906)77:10<2139::aid-app6>3.3.co;2-e