【摘 要】
：
We present a numerical formulation for resin flow based on the concept of quasi-steady state situation at the flow front. To be fit for complicated product shap
【机 构】
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National Engineering Research Center of Die and Mold CAD,Shanghai Jiaotong University,
【出 处】
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Journal of Shanghai Jiaotong University(Science)
论文部分内容阅读
We present a numerical formulation for resin flow based on the concept of quasi-steady state situation at the flow front. To be fit for complicated product shapes,we use the four-node unstructured tetrahedron mesh based on which the numerical formulation of temperature and degree of cure is developed. The validity of our method is established in the case where ffexible meshes are used. The results show that the numerical procedure,tested on known data,provides numerically valid and reasonably accurate predictions.
We present a numerical formulation for resin flow based on the concept of quasi-steady state situation at the flow front. To be fit for complicated product shapes, we use the four-node unstructured tetrahedron mesh based on which the numerical formulation of temperature and degree The validity of our method is established in the case where ffexible meshes are used. The results show that the numerical procedure, demonstrated on known data, provides numerically valid and reasonably accurate predictions.
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