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Superconducting magnet for MAGLEV

Journal Article:

Abstract

In the superconducting magnet for MAGLEV , the magnet itself travels. It is, therefore, important to know the dynamic behavior which accompanies the traveling; and for the designing of a superconducting magnet, analysis of mechanical characteristics as well as electromagnetic characteristics is required. This is a report on the recent analyzing technology of mechanical characteristics by CAE(Computer Aided Engineering). The analysis is conducted by an on-line system of finite element method. Most important for the analysis are that the analysis model is appropriate and that basic data coincide with the actual condition. Recent analysis results are as follows. Equivalent rigidity of coils can be calculated by an analysis model and the calculated value agrees with the experiment value. Structure of the internal drum can be optimized with the parameter of deformation or stress. Analysis result of a load supporting material agrees with the experiment value when a correction coefficient (0.5) is introduced to the elastic modulus of FRP. 2 refs., 10 figs.
Authors:
Suzuki, Fumio; Miyairi,; Komei,; Goto, Fumihiko [1] 
  1. Hitachi, Ltd., Tokyo, (Japan)
Publication Date:
Jul 25, 1989
Product Type:
Journal Article
Reference Number:
NEDO-89-920289; EDB-90-027809
Resource Relation:
Journal Name: Hitachi-Hyoron. A Monthly Magazine for Electrical and Mechanical Engineers; (Japan); Journal Volume: 71:7
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; COMPUTER CALCULATIONS; FINITE ELEMENT METHOD; MAN-MACHINE SYSTEMS; ON-LINE SYSTEMS; COMPUTER-AIDED DESIGN; ENGINEERING; LEVITATED TRAINS; SUPERCONDUCTING MAGNETS; SUPERCONDUCTING COILS; MECHANICAL PROPERTIES; ELECTRICAL EQUIPMENT; ELECTROMAGNETS; EQUIPMENT; MAGNETS; NUMERICAL SOLUTION; SUPERCONDUCTING DEVICES; TRAINS; VEHICLES; 426001* - Engineering- Superconducting Devices & Circuits- (1990-)
OSTI ID:
5140018
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0367-5874; CODEN: HIHYA
Submitting Site:
NEDO
Size:
Pages: 49-54
Announcement Date:

Journal Article:

Citation Formats

Suzuki, Fumio, Miyairi,, Komei,, and Goto, Fumihiko. Superconducting magnet for MAGLEV. Japan: N. p., 1989. Web.
Suzuki, Fumio, Miyairi,, Komei,, & Goto, Fumihiko. Superconducting magnet for MAGLEV. Japan.
Suzuki, Fumio, Miyairi,, Komei,, and Goto, Fumihiko. 1989. "Superconducting magnet for MAGLEV." Japan.
@misc{etde_5140018,
title = {Superconducting magnet for MAGLEV}
author = {Suzuki, Fumio, Miyairi,, Komei,, and Goto, Fumihiko}
abstractNote = {In the superconducting magnet for MAGLEV , the magnet itself travels. It is, therefore, important to know the dynamic behavior which accompanies the traveling; and for the designing of a superconducting magnet, analysis of mechanical characteristics as well as electromagnetic characteristics is required. This is a report on the recent analyzing technology of mechanical characteristics by CAE(Computer Aided Engineering). The analysis is conducted by an on-line system of finite element method. Most important for the analysis are that the analysis model is appropriate and that basic data coincide with the actual condition. Recent analysis results are as follows. Equivalent rigidity of coils can be calculated by an analysis model and the calculated value agrees with the experiment value. Structure of the internal drum can be optimized with the parameter of deformation or stress. Analysis result of a load supporting material agrees with the experiment value when a correction coefficient (0.5) is introduced to the elastic modulus of FRP. 2 refs., 10 figs.}
journal = {Hitachi-Hyoron. A Monthly Magazine for Electrical and Mechanical Engineers; (Japan)}
volume = {71:7}
journal type = {AC}
place = {Japan}
year = {1989}
month = {Jul}
}