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流场下高分子囊泡过孔输运行为的有限元模拟

丁明明 [1],
[1] 中国科学院长春应用化学研究所

高分子囊泡是一类由薄膜包裹液体而形成的“软粒子”，其在生物医药、化妆品以及食品等领域具有广泛的应用，是材料领域最富有意义的研究内容之一。与一般微纳米粒子相比，高分子囊泡在外场作用下极易发生形变 ... 扩展阅读

Simulation of Compaction in Asphaltic Mixtures, Part I: Gyratory Compactor

A. Alipour [1], S. D. Mookhoek [1]
[1] Department of Structural Reliability, TNO, Delft, The Netherlands

A very important phase in construction of a pavement structure is the compaction process of the asphaltic ... 扩展阅读

Fatigue Analysis of an Aluminum Tricycle Frame

B. Chiné [1], A. Rodríguez [1], J. A. Ramírez [1],
[1] Costa Rica Institute of Technology, School of Materials Science and Engineering, Cartago, Costa Rica

As a sustainable urban transport system, the tricycle can represent an adaptive mobility vehicle used to ... 扩展阅读

利用COMSOL分析不同模型下SAW微流控芯片中PDMS腔体内的物理场

倪正阳 [1], 刘子星 [1],
[1] 江苏省南京市南京大学物理学院

在对以聚二甲基硅烷（PDMS）为腔道材料的声表面波（SAW）微流控器件建模时，通常采用简化模型来描述PDMS的声学特性。本文以声表面驻波（SSAW）微流控芯片为例，通过三种不同的方式对PDMS腔体建模 ... 扩展阅读

Implementation of a Modified Anisotropic Creep Model for Clays with Use of the Physics Builder

M. Karlsson [1], J. Yannie [1],
[1] Chalmers University of Technology, Gothenburg, Sweden

In this work a modified anisotropic creep model with structure for soft soils was implemented by using the ... 扩展阅读

Ion Concentration and Electromechanical Actuation Simulations of Ionic Polymer-Metal Composites

K. J. Kim [1], T. Stalbaum [1], Q. Shen [1],
[1] Department of Mechanical Engineering, University of Nevada, Las Vegas, NV, USA

Ionic polymer-metal composite (IPMC) materials are promising candidates for soft robotics and artificial ... 扩展阅读

Using COMSOL Multiphysics® for Theoretical and Experimental Validation of Critical Properties of Composite Process

A. Häberle [1], P. Fideu [2], A. Herrmann [1],
[1] CTC GmbH, Stade, Lower Saxony, Germany
[2] Airbus Operations GmbH, Hamburg, Hamburg , Germany

During the manufacturing of CFRP components one of the most critical process steps is the vacuum bagging. In ... 扩展阅读

Finite Element Evaluation of the Strength of Silicide-Based Thermoelectric Modules

A. Miozzo [1], S. Boldrini [1], A. Ferrario [1], M. Fabrizio [1],
[1] Institute of Condensed Matter Chemistry and Techologies for Energy - National Research Council of Italy, Padova, Italy

Silicide-based thermoelectric modules (TEMs) for power generation operate at mid-high temperature range. In ... 扩展阅读

基于COMSOL的棒状燃料元件热-力耦合行为分析

齐飞鹏 [1], 刘振海 [1], 李文杰 [1],
[1] 中国核动力研究设计院成都市四川省中国

反应堆内固有的多物理场环境使得核燃料的堆内行为演化十分复杂，除了传统的热、力学现象外，反应堆内中子辐照场对核燃料性能演化具有至关重要的作用，主要体现在：1）中子辐照将引起材料内部发生显著的微结构演化 ... 扩展阅读

Phase Transformation and Deformation Model for Quenching Simulations

Y. Kaymak [1],
[1] VDEh Betriebsforschungsinstitute GmbH, Düsseldorf, Germany

Heat treatment of the advanced steel grades (like micro-alloyed steels or AHSS steel grades) is a challenging ... 扩展阅读

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