Numerical Analysis of Fiber Orientation and Velocity Distribution in Slit Channel Flow of Concentrated Short Fiber Composites.
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چکیده
منابع مشابه
Fiber Orientation Kinetics of a Concentrated Short Glass Fiber Suspension in Start up of Shear Flow
The common approach for simulating the evolution of fiber orientation during flow in concentrated suspensions is to use an empirically modified form of Jeffery’s equation referred to as the Folgar-Tucker model. Direct measurements of fiber orientation were performed in startup of shear flow for a 30 wt % short glass fiber-filled polybutylene terephthalate (PBT-30); a matrix that behaves similar...
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The common approach for simulating the evolution of fiber orientation during flow in concentrated suspensions is to use an empirically modified form of Jeffery’s equation referred to as the Folgar-Tucker (F-T) model. Direct measurements of fiber orientation were performed in the startup of shear flow for a 30 wt % short glass fiber-filled polybutylene terephthalate (PBT-30); a matrix that behav...
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This paper presents a 2D coupled Hele-Shaw flow approximation for predicting the flow-induced orientation of injection molded composite parts within a commercial concentration range. For a highly concentrated short glass fiber PBT suspension, the impact of inter-particle interactions and the orientation at the gate is investigated for a center-gated disk using a time-delayed orientation evoluti...
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ژورنال
عنوان ژورنال: Seikei-Kakou
سال: 1999
ISSN: 1883-7417,0915-4027
DOI: 10.4325/seikeikakou.11.847