Theoretical Analyses for High Pressure Resonance Method: Vibration of a Three Layered Shell System with an Isotropic or Anisotropic Core.

• Suzuki Isao

  Department of Earth Sciences, Okayama University

• Oda Hitoshi

  Department of Earth Sciences, Okayama University

• Yamada Kouichi

  Department of Earth Sciences, Okayama University

• Ohno Ichiro

  Department of Earth Sciences, Ehime University

Bibliographic Information

Other Title

• Theoretical Analyses for High Pressure

Abstract

Theoretical analyses for the spherically three layered shell system were carried out to survey problems in realizing the high pressure resonance method. It became apparent that the intermediate layer of a gas makes the distribution of oscillating energy almost localize in each part of the system. Eigenfrequencies of the gas modes have enormous pressure dependence, and intersect traces of the specimen and container modes. In such a intersect between spheroidal modes, partitioning of energy occurs gradually with pressure, and this phenomena cause peculiar deviation in calculated frequencies. Results show that a thinner width of the gas layer may remove experimental difficulty.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 7 1517-1519, 1998

  The Japan Society of High Pressure Science and Technology

Keywords

• resonance method
• elasticity
• pressure dependence
• interference between modes
• RST

Details

• CRID: 1390282679357308288
• NII Article ID: 10002694548
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.7.1517
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4494285
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494285
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed