scholarly journals Modeling a ring magnet in ALEGRA.

2020 ◽  
Author(s):  
John Niederhaus ◽  
Jose Pacheco ◽  
John Wilkes ◽  
Russell Hooper ◽  
Christopher Siefert ◽  
...  
Keyword(s):  
Ring Magnet

The Stable Levitation of an Iron Ball over a Ring Magnet

2011 ◽  
Vol 25 (2) ◽  
pp. 421-425 ◽  
Author(s):  
W. M. Yang ◽  
M. Z. Wang
Keyword(s):  
Ring Magnet

Levitation mechanism of a single steel ball under moderate magnetic fields provided by a Ne–Fe–B ring magnet

2005 ◽  
Vol 97 (8) ◽  
pp. 083908 ◽  
Author(s):  
M. Sakai ◽  
Y. Takabayashi ◽  
K. Sugawara ◽  
T. Shibayama ◽  
Y. Shimomura ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Steel Ball ◽  
Ring Magnet

scholarly journals Thrust Hybrid Magnetic Bearing using Axially Magnetized Ring Magnet

2013 ◽  
Vol 18 (3) ◽  
pp. 302-307 ◽  
Author(s):  
Cheol Hoon Park ◽  
Sang Kyu Choi ◽  
Ji Hoon Ahn ◽  
Sang Yong Ham ◽  
Soohyun Kim
Keyword(s):  
Magnetic Bearing ◽  
Ring Magnet

scholarly journals Influence of Magnetic Field on Evaporation Rate and Surface Tension of Water

2018 ◽  
Vol 2 (4) ◽  
pp. 68 ◽  
Author(s):  
Emil Chibowski ◽  
Aleksandra Szcześ ◽  
Lucyna Hołysz
Keyword(s):  
Magnetic Field ◽  
Surface Tension ◽  
Hydrogen Bonds ◽  
Room Temperature ◽  
Evaporation Rate ◽  
Water Evaporation ◽  
Water Molecules ◽  
Surface Tension Data ◽  
Ring Magnet ◽  
The Magnetic Field

Using neodymium ring magnets (0.5–0.65 T), the experiments on the magnetic field (MF) effects on water evaporation rate and surface tension were performed at room temperature (22–24 °C). In accordance with the literature data, the enhanced evaporation rates were observed in the experiments conducted in a period of several days or weeks. However, the evaporated amounts of water (up to 440 mg over 150 min) in particular experiments differed. The evaporated amounts depended partially on which pole of the ring magnet was directed up. The relatively strong MF (0.65 T) caused a slight decrease in surface tension (−2.11 mN/m) which lasted longer than 60 min and the memory effect vanished slowly. The surface tension data reduced by the MF action are reported in the literature, although contrary results can be also found. The observed effects can be explained based on literature data of molecular simulations and the suggestion that MF affects the hydrogen bonds of intra- and inter-clusters of water molecules, possibly even causing breakage some of them. The Lorentz force influence is also considered. These mechanisms are discussed in the paper.

scholarly journals Characterization of hydrogen plasma in a permanent ring magnet based helicon plasma source for negative ion source research

2019 ◽  
Vol 61 (6) ◽  
pp. 065003 ◽  
Author(s):  
A Pandey ◽  
Debrup Mukherjee ◽  
Dipshikha Borah ◽  
M Bandyopadhyay ◽  
Himanshu Tyagi ◽  
...  
Keyword(s):  
Hydrogen Plasma ◽  
Plasma Source ◽  
Ion Source ◽  
Negative Ion ◽  
Helicon Plasma ◽  
Ring Magnet

Reliability analysis for LEB ring magnet power system in SSC

1992 ◽  
Vol 39 (4) ◽  
pp. 1170-1174 ◽  
Author(s):  
K. Smedley
Keyword(s):  
Power System ◽  
Reliability Analysis ◽  
Ring Magnet

The Mold for Bonded NdFeB Magnet Compression Molding

2014 ◽  
Vol 633-634 ◽  
pp. 747-750
Author(s):  
Wan Zhong Qin
Keyword(s):  
Composite Powder ◽  
Compression Molding ◽  
Ndfeb Magnet ◽  
Ndfeb Magnets ◽  
Mould Material ◽  
Production Practice ◽  
Ring Magnet ◽  
Powder Compression ◽  
Key Techniques

Compression molding is the most important method to gain high quality bonded NdFeB magnets. The production process is preparation of composite powder, compression molding, coating and magnetizing. Based on test and lot production practice, the important effects of compression molding actions, mould structure and mould material on magnet quality are analyzed. The mold structures for ring-magnet and arc-magnet are fixed. The key techniques that controlling the quality of bonded NdFeB magnets are summarized.

High torque micro slice motor using a multipole ring magnet

2020 ◽  
Vol 311 ◽  
pp. 112050
Author(s):  
Dong Han ◽  
Keita Nagai ◽  
Tadahiko Shinshi
Keyword(s):  
Ring Magnet ◽  
High Torque

Performance of the TRISTAN main ring magnet

1988 ◽  
Vol 24 (2) ◽  
pp. 1319-1322
Author(s):  
N. Kumagai ◽  
K. Egawa ◽  
K. Takayama ◽  
M. Kihara
Keyword(s):  
Main Ring ◽  
Ring Magnet
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