Quantitative nondestructive characterization of visco-elastic materials at high pressure

Book · Wed Nov 01 00:00:00 EST 1995

OSTI ID:122530

Aizawa, Tatsuhiko; Kihara, Junji ^[1]; Ohno, Jun ^[2]

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1. Univ. of Tokyo (Japan). Dept. of Metallurgy
2. Hitachi, Ltd., Odawara (Japan)

New anvil apparatus was developed to realize high pressure atmosphere suitable to investigation of viscoelastic behaviors of such soft materials as polymers, lubricants, proteins and so forth. In addition, ultrasonic spectroscopy system was also newly constructed to make quantitative nondestructive evaluation of elasticity and viscosity of soft materials at high pressure. In order to demonstrate the validity and effectiveness of the developed system and methodology for quantitative nondestructive visco-elastic characterization, various silicone oils are employed, and measured spectra are compared to the theoretical results calculated by the three linear element model.

• OSTI ID: 122530
• Report Number(s): CONF-950740-; ISBN 0-7918-1333-9; TRN: IM9547%%110
• Resource Relation: Conference: Joint American Society of Mechanical Engineers (ASME)/Japan Society of Mechanical Engineers (JSME) pressure vessels and piping conference, Honolulu, HI (United States), 23-27 Jul 1995; Other Information: PBD: 1995; Related Information: Is Part Of Composites for the pressure vessel industry. PVP-Volume 302; Bees, W.J.; Newaz, G.M.; Narita, Yoshihiro; Takezono, S.; Qatu, M.S.; Hirano, T.; Miyazaki, N.; Nakagaki, M. [eds.]; PB: 312 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
POLYMERS
ULTRASONIC TESTING
ELASTICITY
VISCOSITY
LUBRICANTS
BINDERS
EQUIPMENT
CONTROLLED ATMOSPHERES
PRESSURE DEPENDENCE
DATA ACQUISITION SYSTEMS
EXPERIMENTAL DATA