Published 1990 | Version v1
Book Metadata-only

Deformation analysis of a high temperature superconductor by Grating Objective Speckle Method

Creators

  • 1. Florida A and M Univ., College of Engineering, Tallahassee, FL (United States)

Description

This paper reports on a comprehensive strain analysis that was performed on a high transition temperature superconductor (YBa2Cu3Ox) disk under diametral-compression. THe deformations were successfully measured by the Grating Objective Speckle Method. A sequence of whole field fringe patterns could be observed in different diffraction orders. Displacement component contour maps in the two principal directions and at ±45 degrees were extracted with a High Frequency Optical Fourier Transform Analyzer. The resolution was up to 1/2400 mm or 0.416 μm. The experimental investigation has yielded qualitative and quantitative results for the biaxial strain distribution

Additional details

Publishing Information

Publisher
American Society of Mechanical Engineers.
Imprint Place
New York, NY (United States)
ISBN
0-7918-0591-3
Imprint Title
Advances in superconducting materials and electronics technologies
Imprint Pagination
76 p.
Journal Page Range
p. 13-20.

Conference

Title
American Society of Mechanical Engineers (ASME) winter annual meeting.
Dates
25-30 Nov 1990.
Place
Dallas, TX (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23069645
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
COMPRESSION STRENGTH; CUPRATES; DEFORMATION; EXPERIMENTAL DATA; FOURIER TRANSFORM SPECTROMETER; HIGH-TC SUPERCONDUCTORS; STRESS ANALYSIS; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS
Descriptors DEC
COPPER COMPOUNDS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; MEASURING INSTRUMENTS; MECHANICAL PROPERTIES; NUMERICAL DATA; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SPECTROMETERS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-901194--.