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Modeling Ferrofluid Flow in an Annular Gap Moving with Reciprocating Shaft
Y. He[1], R. Nilssen[1]
[1]Department of Electric Power Engineering, Norwegian University of Science and Technology, Trondheim, Norway
Ferrofluids have been successfully used in the seals for rotary shafts, but few studies focus on the reciprocating motion seals. Since the completely ...
Superconducting RF Cavity Performance Degradation after Quenching in Static Magnetic Field
I. Terechkine[1], T. Khabiboulline[1], D. Sergatskov[1]
[1]Fermi National Accelerator Laboratory, Batavia, IL, USA
Performance degradation of a superconducting RF cavity after quenching in an external magnetic field was calculated using COMSOL. This degradation is ...
Simulation of the Earth's Electromagnetic Clearance System (DEMETER)
J. P. Pothin [1], N. Gosselin [1],
[1] Nexter Systems, France
DEMETER is a magnetic field replicator. This system is designed to deceive anti tank mines. Numerical simulation (using COMSOL Multiphysics® software) allows to indicate DEMETER's performance in various environment and various configurations. The study of the magnetic field provide also an overview of mine-clearing tools disturbances on the field generated by DEMETER.
Numerical Modeling of Magnetic Field Emissions From am HDD Walkover Locating System
A. Jaganathan [1], J. Montoute [1],
[1] Louisiana Tech University, Ruston, LA, USA
In this paper, numerical modeling of the artificially induced magnetic field from a walk-over locator used to detect the drill head underground in ...
EMC Simulation Using Source Reconstruction
A. Bergqvist [1], P. Jacobsson [1],
[1] Volvo Cars, Gothenburg, Sweden
Electromagnetic compatibility (EMC) is a growing issue in cars due to the increase in electrification of vehicles. Simulations can be useful for ...
Finite Element Analysis of Superconductive Tape by Using T-Ω Formulation
H. Arab[1], S. Memiaghe[1], C. Akyel[1]
[1]Ecole Polytechnique of Montreal, Montreal, QC, Canada
This paper deals with a numerical modelling technique based on finite elements method for computing magnetic field and current density distributions in ...
Design of ESS-Bilbao RFQ Linear Accelerator
J. L. Muñoz [1], D. de Cos [1], I. Madariaga [1], I. Bustinduy [1]
[1] ESS-Bilbao, Bilbao, Spain
The design of ESS-Bilbao RFQ (RadioFrequency Quadrupole) linear accelerator cavity using COMSOL Multiphysics is presented. The work includes geometry ...
MultiPhysics Simulation of Direct Double Helix Magnets for Charged Particle Applications
P. J. Masson[1], and R. B. Meinke[1]
[1]Advanced Magnet Lab, Palm Bay, Florida, USA
Charged particle beam manipulation requires magnetic dipoles for steering and quadrupoles for focusing. Conventional magnets are currently used ...
Determination of Electric Potential Distribution and Cell Resistance of a Uranium Electrorefining Cell
S.P. Ruhela, S. Agarwal, B. Muralidharan, B.K. Sharma, B.P. Reddy, G. Ravisankar, K. Nagarajan, C.A. Babu, and P. Kalyanasundaram
Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, Tamil Nadu, India
Electrorefining is an electrolytic process for obtaining high purity metal. In this process the impure metal is made anode and the high purity metal is ...
Multiphysics Studies for the Micromegas Detector
E. Karentzos [1], T. Alexopoulos [2],
[1] National Technical University of Athens, CERN, Switzerland
[2] National Technical University of Athens, Greece
We present studies of the electric field configuration that guides the electrons to the strips through the mesh and its importance to the detector’s ...