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Rotor Modeling at Low Temperature for NMR

N. Luchier [1,2], P. Forestier [1,2], E. Bouleau [1,2]
[1] Univ. Grenoble Alpes, Grenoble, France
[2] CEA, Grenoble, France

Our laboratory is currently leading the design and the manufacture of a novel device that allows NMR spectroscopy to be cooled down to cryogenics ...

Simulation of Gas Injection with the Level Set Method

J. E. Rivera-Salinas [1], A. Cruz-Ramírez [1]
[1] National Polytechnic Institute - ESIQIE, Department of Metallurgy and Materials, Mexico

The physical mechanisms that operate in gas injection are complex, since the bubble formation at submerged orifices involves a wide range of length and ...

Efeito da Pulsação do Ar Durante a Fluidização de Partículas de Amido de Milho

G. C. Dacanal [1], M. G. Thomazi [1], R. Ribeiro [1],
[1] Universidade de São Paulo, Faculdade de Zootecnia e Engenharia de Alimentos, Pirassununga, SP, Brasil

Aplicação de Elementos Finitos na Ortodontia

T. O. Bassani [1], T. Bassani [2], A. Andriguetto [1], F. Schneider [2],
[1] Instituto Latino Americano de Pesquisa e Ensino Odontológico - ILAPEO, Curitiba, PR, Brasil
[2] Universidade Tecnológica Federal do Paraná – UTFPR, Curitiba, PR, Brasil

O presente estudo visou a avaliação, por meio do método dos elementos finitos, das tensões geradas em um arco ortodôntico chamado de Arco de Retração ...

Fluid Flow During Descemet Membrane Detachment

L. Y. Jiann [1]
[1] Universiti Teknologi Malaysia (UTM), Malaysia

Descemet membrane detachment (DMD) happen when the aqueous humour (AH) in the aqueous chamber flow into the descrement membrance (DM) space through a ...

Numerical Analysis Of Entry Length In Cleaning Test Rig

N. Nordin [1]
[1] Universiti Putra Malaysia, Malaysia

Fouling and cleaning processes present a major impact to the manufacturing industry in terms of economics, product quality, product safety, and plant ...

Direct Electrohydrodynamic Simulation of Particle Mobility

A. Verschueren, and P. K. Tomaszewski
Philips Research Laboratories Eindhoven
Micro Systems & Devices group
High Tech Campus 4
Eindhoven, The Netherlands

All particles in suspension have a zeta potential, or surface potential. Its measurement is extremely important for predicting the formulation ...

Mathematical Modeling of Direct Borohydride Fuel Cells and its Experimental Validation

A. K. R. Paul[1], K. S. Gandhi[2], and A. K. Shukla[3]
[1] Central Electrochemical Research Institute – Madras Unit, CSIR Complex, Taramani, Chennai, Tamil Nadu, India
[2] Department of Chemical Engineering, Indian Institute of Science, Bangalore , Karnataka, India
[3] Solid State & Structural Chemistry Unit, Indian Institute of Science, Bangalore , Karnataka, India

  Direct borohydride fuel cells (DBFCs) use sodium borohydride (NaBH4) as fuel and hydrogen peroxide (H2O2) as an oxidant. A mathematical model ...

Modeling and Analysis of a Feedback-Controlled Active Magnetic Levitation System using COMSOL Multyphysics Finite Element Software

M. Nabi[1], and K. V. Ajeeth[1]
Department of Electrical Engineering, Indian Institute of Technology Delhi, India

Magnetic levitation systems have been studied in the context of high-speed transportation as maglev trains, high speed machinery as magnetic bearings, ...

Numerical Investigation of Electroosmotic Flow in Convergent Divergent Micronozzle

V. Gnanaraj[1], V. Mohan[1], and B. Vellaikannan[1]
[1]Thiagarajar College of Engineering, Madurai, Tamilnadu, India

A fundamental understanding of the transport phenomena in microfluidic channels is critical for systematic design and precise control of such ...

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