Development of isogeometric finite element methods

... Gần đây, Hughes và cộng sự đã đề xuất phương pháp giải tích đẳng hình học (hay phương pháp phần tử hữu hạn đẳng hình học) . Ý tưởng thú vị của  phương pháp số hiện đại này là hợp nhất giữa mô hình hình học và xấp xỉ  ... nghiệm bài toán thông qua hàm cơ sở NURBS. Giải tích đẳng hình học không  đòi hỏi bất kỳ chương trình tạo lưới như trong phương pháp phần tử hữu hạn truyền thống. Giải tích...

Ngày tải lên: 28/05/2015, 15:46

... UNIVERSITY OF SCIENCE THAI HOANG CHIEN DEVELOPMENT OF ISOGEOMETRIC FINITE ELEMENT METHODS Major: Solid Mechanics Codes: 62 44 21 01 Referee 1: Assoc Prof Dr Nguyen Hoai Son Referee 2: Assoc Prof Dr ... Thang SCIENTIFIC SUPERVISORS Assoc Prof Dr Nguyen Xuan Hung Professor Dr Timon Rabczuk Ho Chi Minh City - 2015 DEVELOPMENT OF ISOGEOMETRIC FINITE ELEMENT METHODS Ph.D...

Ngày tải lên: 21/05/2016, 22:32

... popular numerical methods can be listed as finite element methods (FEM), finite difference methods (FDM), finite volume methods (FVM), boundary element methods (BEM) and meshfree methods Basically, ... the Finite Element Method (FEM) Chapter Brief on the Finite Element Method (FEM) In this chapter, some of the essential mathematical and numerical aspects of the stand...

Ngày tải lên: 14/09/2015, 08:44

... perturbation method, the Neumann expansion series, or a projection on homogeneous chaos But all of these methods consider stochastic variables for which the density of probability is known (Gaussian ... the Interval Computations Applied to FEM amount of computations on simple discrete systems, as well as the accuracy of the solutions RESOLUTION OF INTERVAL LINEAR SYS...

Ngày tải lên: 12/01/2014, 21:45

Ngày tải lên: 23/02/2014, 21:20

Ngày tải lên: 17/03/2014, 12:20

... recovery and plasticity with brain stimulation? One of the contemporary methods under investigation as a tool to promote neuroplasticity is non-invasive brain stimulation The concept of treating ... This was based on the understanding of neurological dysfunction at the time, and the observation that patients appeared to tolerate and benefit from physical inte...

Ngày tải lên: 19/06/2014, 08:20

... the compatibility between repair material and substrate concrete Analysis of Compatibility between Repair Materials and Substrate Concrete Experimental Finite Element Method method Repair Substrate ... compatibility between repair material and substrate concrete The compatibility between repair material and substrate concrete exi...

Ngày tải lên: 13/11/2014, 09:21

... devices for BioMEMS applications The emphasis is on the development of new hot embossing techniques, the design of microfluidic functions and biocompatible packaging methods for polymeric microfluidic ... design and implementation of necessary microfluidic functions; integration of these functions with complete automation; and development of cost-effective ma...

Ngày tải lên: 14/11/2014, 13:26

... conventional and molecular detection methods of pathogen; (2) bioinformatics and cheminformatics in drug discovery; (3) database development; (4) virtual screening of drug discovery; (5) objectives and ... efficient and effective To help achieve this purpose, this work on "Development of Database and Computational Methods for Disease Detection and...

Ngày tải lên: 10/09/2015, 09:04

... DEVELOPMENT OF SELF- ASSEMBLY TEMPLATING METHODS FOR ARCHITECTURE OF POROUS CORE- SHELL NANOCOMPOSITES WANG DANPING (B.Sc, Xi’an Jiaotong University, China) A THESIS SUBMITTED FOR THE DEGREE OF ... growth of core- shell nanocomposites with unique structures Figure 2-13 TEM images of (a) self- assembled Ni@SiO2 core- shell nano-necklace, Ni@SiO2 yolk -s...

Ngày tải lên: 11/09/2015, 09:57

... a longer history of development in meshfree methods Meshfree method that is formulated based on the strong formulation is known as meshfree strong- form method This class of meshfree method directly ... Motivation of Meshfree Methods 1.1.2 Features of Meshfree Methods 1.2 Literature review 1.2.1 Classification of Meshfree Methods 1.2.2 Meshfree Weak -...

Ngày tải lên: 12/09/2015, 08:20

... DEVELOPMENT OF THE FINITE AND INFINITE INTERVAL LEARNING CONTROL THEORY BY JING XU (B ENG., M ENG.) A DISSERTATION SUBMITTED IN PARTICIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCOTOR ... the entire learning control system including the dynamics of the control system and the behavior of the learning process Although 2-D system th...

Ngày tải lên: 17/09/2015, 17:17