Abstract
The distributive law of flow rate is studied for highly viscoelastic flow in three-dimensional slit channel with varying thickness by using Finite Block Element Method (FBM). As an example, the influence of restrictive block on flow rate is obtained in fish channel of the plate extruding die and the results of numerical simulation are in concordance with the approximatical analytical solution. It is proved that FBM can be considered as an important tool for CAD/CAM.
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Communicated by Dai Shiqiang
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Boyuan, Y., Yong, L. Numerical simulation of flow of highly viscoelastic flow in three-dimensional varying thick slit channel. Appl Math Mech 17, 247–255 (1996). https://doi.org/10.1007/BF00193620
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DOI: https://doi.org/10.1007/BF00193620