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Numerical Modelling and Validation of Induction Melting of IN713C for Investment Casting

V U Thomas¹, M A Yar¹, S Mehraban¹, J C T Cullen¹, S G R Brown¹, N P Lavery¹
¹Swansea University, UK

Investment casting is practised in both the automotive and aerospace industries, to produce casted components ... 扩展阅读

Simulation and Visualisation of Shielding Gas Flows During Wire-Arc Additive Manufacture

I. Bitharas [1], A. Moore [1],
[1] Heriot-Watt Univerisity, Edinburgh, UK

One of the challenges associated with the wire-arc additive manufacture (WAAM) of metals is to provide ... 扩展阅读

Dynamic Simulation of a Coaxial Magnetic Gear Using Global ODE's and the Rotating Machinery, Magnetic Interface

M. Ostroushko [1], W. Zhang [1], W. M. Rucker [1],
[1] Institute of Theory of Electrical Engineering, University of Stuttgart, Stuttgart, Germany

The coaxial magnetic gear is a good alternative to classic mechanical gears. The magnetic gear has high ... 扩展阅读

基于金属波导的结构色散实现各向异性超材料

罗杰¹
¹苏州大学

近年来，一些研究人员基于金属波导的结构色散实现了各向同性的波导超材料，并研究了其各种各样的应用。然而，各向异性的波导超材料却没有得到深入的研究。我们利用金属平板/矩形波导在TEm模式下的结构色散 ... 扩展阅读

Simulation Study of Microwave Microplasmas Based on Microstrip Technology

L. Tong [1], K. Saito [1],
[1] Keisoku Engineering System Co., Ltd., Tokyo, Japan

This paper presents a three-dimensional fluid model for a low-power microwave-excited argon microstrip plasma ... 扩展阅读

Computational Study of Adding Magnetic Nozzle in HIIPER Using Multiphysics

R. Puri¹, G. H. Miley¹, R. Patino¹
¹University of Illinois Urbana Champaign, Illinois, USA

Helicon Injected Inertial Plasma Electrostatic Rocket (HIIPER) [1] is a plasma thruster being researched at ... 扩展阅读

Light Scattering Simulation of Nano-objects on the Surface of Silicon Wafers by 3D Finite Element Method

Y. Oshikane, T. Higashi, N. Taniguchi, M. Nakano, and H. Inoue
Dept. of Prec. Sci. and Technology
Grad. School of Eng.
Osaka University
Japan

Nanotechnology is rated as a key technology of the 21st century. In the field of nano-optics already at ... 扩展阅读

The Metal Patch Effect on the Microwave Heating Uniformity

Huacheng Zhu [1], Qian Meng [2], Quansheng Wang [2], Youqi Deng [2],
[1] Institute of Applied Electromagnetics, Sichuan University, Chengdu, China
[2] College of Physical Science and Technology, Sichuan University, Chengdu, China

Microwave heating is known for its efficiency and instantaneity. However, the non-uniformity of the microwave ... 扩展阅读

Free Surface Deformation of the Weld Pool in Orbital Narrow Gap GTA Welding

S. Morville [1], V. Bruyère [2], P. Namy [2],
[1] Technical Center FRAMATOME, Le Creusot, France
[2] SIMTEC, Grenoble, France

Arc current welding is a widespread process in heavy industry for the assembly of metallic components. In ... 扩展阅读

Mixed-mode S parameters modeling with COMSOL Multiphysics

Sophie de Préville¹, Thierry Goldhorn², Roland Rozsnyo³, Hervé Eusèbe³
¹HES-SO
²Fischer Connectors
³hepia

This paper presents the study of the simulation of mixed-mode S-parameter using COMSOL Multiphysics® RF ... 扩展阅读

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