360 research outputs found
Investigation of effectiveness of various methods with different unknown variables for 3-D eddy current analysis
Get PDFComputer codes using the A-φ, A-φ-Ω, A*-0Ω-E, T-Ω, and E-Ω methods were developed. The effects of the volume ratio of the conductor region to the whole region, the shape of the conductor, and the ratio of the hole region to the conductor region on the computer storage, the CPU time, and the accuracy of the methods are investigated systematically using a few simple models. The effect of the conductivity of the conductor is also examined. The computer storage, the CPU time, and the error are found to increase with increase of the volume ratio of the conductor region to the whole region. The computer storage and the CPU time are affected by the shape of the conductor in some methods of analysis. The error of the A*-Ω(E-Ω) method is larger than that of the other methods</p
A New Test Specimen for Self-Restraint Solidification Crack Susceptibility Test of Electron-Beam Welding Bead : Fan-Shaped Cracking Test(Materials, Metallurgy & Weldability)
Full text linkEvaluations of Ductility Characteristics and Cracking Susceptibility of Al Alloys during Welding(Materials, Metallurgy & Weldability)
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Formation of Aluminum-Boride Dispersed Hardened Layer on Aluminum Plate Surface by Laser Alloying with Boron Powder
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Materials joining technologies and interface science for integration of novel structured metallic and inorganic materials
Full text linkA New Self-Restrained Solidification Crack Susceptibility Test for Electron-Beam Welding of Aluminum Alloys : Taper-Shaped Hot Cracking Test
Full text linkNumerical simulation of fusion zone shape of lotus-type porous metals produced by laser welding
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