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Improvements in the reliability and element quality of parallel tetrahedral mesh generation

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Improvements in the reliability and element quality of parallel tetrahedral mesh generation
นักวิจัย : Chen, Jianjun , Zhao, Dawei , Huang, Zhengge , Zheng, Yao , Wang, Desheng
คำค้น : DRNTU::Science::Mathematics
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Chen, J., Zhao, D., Huang, Z., Zheng, Y., & Wang, D. (2012). Improvements in the reliability and element quality of parallel tetrahedral mesh generation. International journal for numerical methods in engineering, 92(8), 671-693. , 0029-5981 , http://hdl.handle.net/10220/16768 , http://dx.doi.org/10.1002/nme.4345
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : International journal for numerical methods in engineering
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The paper presents a parallel tetrahedral mesh generation approach based on recursive bidivisions using triangular surfaces. Research was conducted for addressing issues concerning mesh generation reliability and element quality. A novel procedure employing local modification techniques is proposed for repairing the intersecting interdomain mesh instead of directly repeating the bidivision procedure, which improves the robustness of the complete meshing procedure significantly. In addition, a new parallel quality improvement scheme is suggested for optimizing the distributed volume meshes. The scheme is free of any communication cost and highly efficient. Finally, mesh experiments of hundreds of millions of elements are performed to demonstrate the reliability, effectiveness and efficiency of the proposed method and its potential applications to large-scale simulations of complex aerodynamics models.

บรรณานุกรม :
Chen, Jianjun , Zhao, Dawei , Huang, Zhengge , Zheng, Yao , Wang, Desheng . (2555). Improvements in the reliability and element quality of parallel tetrahedral mesh generation.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chen, Jianjun , Zhao, Dawei , Huang, Zhengge , Zheng, Yao , Wang, Desheng . 2555. "Improvements in the reliability and element quality of parallel tetrahedral mesh generation".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Chen, Jianjun , Zhao, Dawei , Huang, Zhengge , Zheng, Yao , Wang, Desheng . "Improvements in the reliability and element quality of parallel tetrahedral mesh generation."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Chen, Jianjun , Zhao, Dawei , Huang, Zhengge , Zheng, Yao , Wang, Desheng . Improvements in the reliability and element quality of parallel tetrahedral mesh generation. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.