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Akademický článek

Numerical Analysis of the Cell Droplet Loading Process in Cell Printing

Autor: Yankun Wang, Fagui Pang, Shushan Lai, Renye Cai, Chenxiang Lai, Zexin Yu, Yiwei Zhu, Min Wu, Heng Zhang, Chunyu Kong

Publikováno v: Micromachines, Vol 15, Iss 11, p 1335 (2024)

Cell printing is a promising technology in tissue engineering, with which the complex three-dimensional tissue constructs can be formed by sequentially printing the cells layer by layer. Though some cell printing experiments with commercial inkjet pr

Externí odkaz: https://doaj.org/article/ed7d870f748844d28cf5ccbdf9e673eb

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Akademický článek

The Effect of Powder Temperature on Semi-Solid Powder Rolling AA2024 Based on Experiments and Numerical Simulation

Autor: Min Wu, Renye Cai, Yankun Wang, Xia Luo, Junjie Yu, Xiangkun Zeng

Publikováno v: Metals, Vol 13, Iss 12, p 1919 (2023)

Semi-solid powder rolling (SSPR) is widely used to produce alloy strips with fine grains and excellent performances in the automotive, aerospace and shipbuilding industries. During SSPR, powder temperature, as a very important parameter, greatly affe

Externí odkaz: https://doaj.org/article/90ebaf9e22794154bc513a739f780573

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The Powder Breakage Behavior and Mechanism During Semi-solid Powder Forming

Autor: Min Wu, Jian Liu, Xia Luo, Yunzhong Liu, Renye Cai, Chunyu Kong, Qiang Wu

Publikováno v: JOM.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e190fd8b8a560e039432e4c7c598a84
https://doi.org/10.1007/s11837-023-05868-6

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A new hyperelastic strain energy function and integrity basis of invariants for modelling transversely isotropic materials

Autor: Zhi-Qiang Feng, Renye Cai, François Peyraut, Frédéric Holweck

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, 2021, 229, pp.111133. ⟨10.1016/j.ijsolstr.2021.111133⟩
International Journal of Solids and Structures, Elsevier, 2021, 229, pp.111133. ⟨10.1016/j.ijsolstr.2021.111133⟩

International audience; The present paper proposes a new Strain Energy Function (SEF) for incompressible transversely isotropic hyperelastic materials, i.e. materials with a single fiber family. This SEF combines polyconvex invariants forming an inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ebeebd86e8aaa6a79638091c444f188
https://hal.science/hal-03294951

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Integrity basis of polyconvex invariants for modeling hyperelastic orthotropic materials — Application to the mechanical response of passive ventricular myocardium

Autor: François Peyraut, Frédéric Holweck, Zhi-Qiang Feng, Renye Cai

Publikováno v: International Journal of Non-Linear Mechanics
International Journal of Non-Linear Mechanics, 2021, 133, pp.103713. ⟨10.1016/j.ijnonlinmec.2021.103713⟩
International Journal of Non-Linear Mechanics, Elsevier, 2021, 133, pp.103713. ⟨10.1016/j.ijnonlinmec.2021.103713⟩

International audience; The present paper proposes a new Strain Energy Function (SEF) for modeling incompressible orthotropic hyperelastic materials with a specific application to the mechanical response of passive ventricular myocardium. In order

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aeae181d65b9499b547563c361b460b
https://hal.science/hal-03204826/file/Cai2021.pdf

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Convexity, polyconvexity and finite element implementation of a four-fiber anisotropic hyperelastic strain energy density—Application to the modeling of femoral, popliteal and tibial arteries

Autor: Renye Cai, Libang Hu, Frédéric Holweck, François Peyraut, Zhi-Qiang Feng

Publikováno v: Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, 2022, 399, pp.115294. ⟨10.1016/j.cma.2022.115294⟩

International audience; Computational analysis of the nonlinear mechanical properties of anisotropic hyperelastic materials aims at a better understanding of its physiology and pathophysiology under different loading conditions. This has an important

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6763b01480f1a8d85dfda72488cd80e5
https://doi.org/10.1016/j.cma.2022.115294

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A simple polyconvex strain energy density with new invariants for modeling four-fiber family biomaterials

Autor: Renye Cai, Zhi-Qiang Feng, Frédéric Holweck, François Peyraut

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, 2016, pp.(in Press). ⟨10.1016/j.ijsolstr.2017.03.007⟩
International Journal of Solids and Structures, Elsevier, 2016, pp.(in Press). 〈10.1016/j.ijsolstr.2017.03.007〉
International Journal of Solids and Structures, Elsevier, 2016, pp.(in Press). ⟨10.1016/j.ijsolstr.2017.03.007⟩

International audience; We introduce in this paper a new hyperelastic model for the prediction of nonlinear mechanical properties of anisotropic hyperelastic materials under biaxial stretching. The proposed strain energy function (SEF) can be applied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5704bf0aee5b32d2cb96b136d8c295cc
https://hal.science/hal-01502784

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A new hyperelastic model for anisotropic hyperelastic materials with one fiber family

Autor: Frédéric Holweck, Zhi-Qiang Feng, François Peyraut, Renye Cai

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, 2016, 84, pp.1--16. ⟨10.1016/j.ijsolstr.2015.11.008⟩
International Journal of Solids and Structures, Elsevier, 2016, 84, pp.1--16. ⟨10.1016/j.ijsolstr.2015.11.008⟩

International audience; The main goal of this study is to propose a practical application of a new family of transverse anisotropic invariants by designing a strain energy function (SEF) for incompressible fiber-reinforced materials. In order to vali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f24c13ea7820ac898840629f6d2542c
https://hal.science/hal-01325064

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Akademický článek

Anisotropic Hyperelastic Strain Energy Function for Carbon Fiber Woven Fabrics.

Autor: Cai, Renye^1,2,3 (AUTHOR) cairenye@gpnu.edu.cn, Zhang, Heng¹ (AUTHOR) zhangh08200@126.com, Lai, Chenxiang⁴ (AUTHOR) laichenxiang@gmdi.cn, Yu, Zexin⁵ (AUTHOR) yu.zexin@ifkb.uni-stuttgart.de, Zeng, Xiangkun¹ (AUTHOR) wumin35045@126.com, Wu, Min¹ (AUTHOR) wyk@jlu.edu.cn, Wang, Yankun¹ (AUTHOR) huangqs12138@126.com, Huang, Qisen¹ (AUTHOR) ivykcy@hotmail.com, Zhu, Yiwei¹ (AUTHOR) zengxk8422@gpnu.edu.cn, Kong, Chunyu¹ (AUTHOR)

Publikováno v: Materials (1996-1944). May2024, Vol. 17 Issue 10, p2456. 14p.

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