The Experts below are selected from a list of 213 Experts worldwide ranked by ideXlab platform
Laurens Katgerman - One of the best experts on this subject based on the ideXlab platform.
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Modeling of double action extrusion—A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Liliang Wang, Yunsheng Zhang, Jurek Duszczyk, Y. He, Jie Zhou, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures.
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Modeling of double action extrusion-A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Longfei Wang, Y. M. He, J. H. Zhou, J Cai, Yunsheng Zhang, Jurek Duszczyk, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures. © 2010 Elsevier Ltd.
Longfei Wang - One of the best experts on this subject based on the ideXlab platform.
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Modeling of double action extrusion-A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Longfei Wang, Y. M. He, J. H. Zhou, J Cai, Yunsheng Zhang, Jurek Duszczyk, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures. © 2010 Elsevier Ltd.
Yunsheng Zhang - One of the best experts on this subject based on the ideXlab platform.
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Modeling of double action extrusion—A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Liliang Wang, Yunsheng Zhang, Jurek Duszczyk, Y. He, Jie Zhou, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures.
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Modeling of double action extrusion-A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Longfei Wang, Y. M. He, J. H. Zhou, J Cai, Yunsheng Zhang, Jurek Duszczyk, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures. © 2010 Elsevier Ltd.
Jurek Duszczyk - One of the best experts on this subject based on the ideXlab platform.
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Modeling of double action extrusion—A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Liliang Wang, Yunsheng Zhang, Jurek Duszczyk, Y. He, Jie Zhou, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures.
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Modeling of double action extrusion-A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Longfei Wang, Y. M. He, J. H. Zhou, J Cai, Yunsheng Zhang, Jurek Duszczyk, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures. © 2010 Elsevier Ltd.
Y. M. He - One of the best experts on this subject based on the ideXlab platform.
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Modeling of double action extrusion-A novel extrusion process for friction characterization at the billet-die bearing interface
Tribology International, 2010Co-Authors: Longfei Wang, Y. M. He, J. H. Zhou, J Cai, Yunsheng Zhang, Jurek Duszczyk, Laurens KatgermanAbstract:The friction in the bearing channel of hot aluminium extrusion was studied by using a novel simulative friction test: double action extrusion (DAE). FEM simulations of DAEs were carried out to evaluate two commonly used friction models. It was found that full-sticking friction represents the experimental results the best. For a further understanding of the DAE, a theoretical model was developed, and a good agreement between the modeling results and experiments was obtained. The theoretical modeling results revealed that the length difference of the extrudates was caused by the combined effects of friction and Material Rate dependence at elevated temperatures. © 2010 Elsevier Ltd.