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Damping in Dense Gas Acoustic Structure Interaction

J. P. M. Smeulers [1], H. P. Pereboom [1], N. González Díez [1],
[1] TNO, Delft, The Netherlands

Large centrifugal compressors, which are commonly applied in the oil and gas and in the process industry, may ... 扩展阅读

Towards the Modeling of Microgalvanic Corrosion in Aluminum Alloys: the Choice of Boundary Conditions

N. Murer[1], N. Missert[2], and R. Bucchheit[1]

[1]Fontana Corrosion Center, Ohio State University, Columbus, OH, USA
[2]Sandia National Laboratories, Albuquerque, NM, USA

Aluminum alloys in near-neutral, mildly aggressive solutions, undergo damage accumulation during corrosion, ... 扩展阅读

Fully Coupled Thermo-Hydro-Mechanical Modeling by COMSOL Multiphysics, with Applications in Reservoir Geomechanical Characterization

T. Freeman[1], R. Chalaturnyk[1], and I. Bogdanov[2]
[1]University of Alberta, Edmonton, AB, Canada
[2]Centre Huile Lourde Ouvert et Expérimental (CHLOE), France

Because of the complex nature of geomaterials and presence of solid and fluid within a single system, it is ... 扩展阅读

X80 管线钢焊接接头局部腐蚀的数值模拟

朱国利 [1], 李亚东 [1], 李焰 [1],
[1] 中国石油大学（华东），青岛，中国

管道输送是油气能源长距离输送的重要途径。目前管道连接多采用焊接完成，焊接是一个复杂的非平衡物理化学过程，焊接接头各组成部分的成分、组织和性能都存在差异，同时还容易产生裂纹、气孔、夹杂和未熔合等焊接缺陷和较大的残余应力 ... 扩展阅读

Multiphysics Modeling of the Graphite Electrode Joint in Electric Arc Furnaces for Steel Recycling

N. May [1], M. Waldner [2],
[1] GrafTech International Holdings, Inc., Independence, OH, USA
[2] Case Western Reserve University, Cleveland, OH, USA

Electric Arc Furnaces (EAF) use graphite electrodes to strike an arc to melt scrap steel, recycling it for ... 扩展阅读

Analytical Solution for the Steady Poroelastic State under Influence of Gravity

E. Holzbecher [1],
[1] German University of Technology in Oman, Muscat, Oman

Studies of poroelastic systems increasingly utilize numerical modeling. Especially for geotechnical ... 扩展阅读

Shape, Convection and Convergence

R. Pryor
Pryor Knowledge Systems, Inc., Bloomfield Hills, MI, USA

COMSOL Multiphysics software, when properly configured, can readily solve modeling problems in the laminar ... 扩展阅读

A Virtual Laboratory for the 4 Bed Molecular Sieve of the Carbon Dioxide Removal Assembly

R. Coker [1], J. Knox [1], B. O'Connor [1],
[1] Marshall Space Flight Center - NASA, Huntsville, AL, USA

Introduction: Ongoing work to improve water and carbon dioxide separation systems to be used on crewed space ... 扩展阅读

Development of an Oxygen-Conserving Mask for Pediatric Patients in Low-Resource Settings

D. Gasperino [1]
[1] Intellectual Ventures Laboratory, Bellevue, WA, USA

Worldwide, the leading cause of mortality in children is acute respiratory infection, primarily associated ... 扩展阅读

Simulation of the Shape of Micro Geometries Generated with Jet Electrochemical Machining

M. Hackert[1], G. Meichsner[2], and A. Schubert[1,2]
[1]Micromanufacturing Technology, Chemnitz University of Technology, Chemnitz, Germany
[2]Fraunhofer Institute of Machine Tools and Forming Technology, Chemnitz, Germany

Electrochemical Machining with a closed electrolytic free jet is a special procedure to generate complex ... 扩展阅读

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