@article{oai:kanazawa-u.repo.nii.ac.jp:00056435, author = {Kinugawa, Hiroshi and Tsuda, Takeaki and Nakano, Koichi and Kyoto, Harumichi and 衣川, 洋史 and 津田, 武明 and 中野, 公一 and 京藤, 敏達}, issue = {780}, journal = {日本機械学会論文集. B編, Transactions of the Japan Society of Mechanical Engineers, Part B}, month = {}, note = {The Hybrid 1D/2D flow model for non-Newtonian fluids in a single cavity die with a slit is presented. The equations of mass and momentum in a cavity are treated one-dimensionally by assuming an appropriate mean flow over the cross section of the flow. The governing equations inside the slot are treated two-dimensionally by the lubrication theory and assuming an appropriate mean flow. The equations of flow for the cavity and the slot are derived and then coupled. We use a finite element method to solve these governing equations. It is concluded that slot's geometry, fluid properties and machining accuracy affect the uniformity of the flow from the slot. © 2012 The Japan Society of Mechanical Engineers., 金沢大学先端科学・社会共創推進機構}, pages = {1609--1619}, title = {非ニュートン流体の押出し金型内流れの一次元・二次元混合モデル}, volume = {77}, year = {2011} }