Composite torsional quartz transducer for shear ultrasonic measurements of aqueous liquids

1979 ◽  
Vol 50 (11) ◽  
pp. 1437-1440 ◽  
Author(s):  
Shigeki Mitaku ◽  
Koji Ohsawa ◽  
Akio Matoba ◽  
Toshiya Ohtsuki ◽  
Koji Okano
Keyword(s):  
Ultrasonic Measurements ◽  
Quartz Transducer

About features of ultrasonic measurements in coal samples using shear elastic waves

2020 ◽  
Vol 4 ◽  
pp. 117-126
Author(s):  
V.L. Skuratnik ◽  
◽  
P.V. Nikolenko ◽  
P.S. Anufrenkova ◽  
◽  
...  
Keyword(s):  
Elastic Waves ◽  
Ultrasonic Measurements

The Use of Ultrasonic Measurements on Subcutaneous Fat Thickness in Breeding of Japanese Shorthorn Cattle

1988 ◽  
Vol 59 (4) ◽  
pp. 335-343
Author(s):  
Yoshitaka NAGAMINE ◽  
Takashi HAYASHI ◽  
Hiroshi SATO ◽  
Akira NISHIDA ◽  
Shigeki KOMATSU
Keyword(s):  
Subcutaneous Fat ◽  
Ultrasonic Measurements ◽  
Subcutaneous Fat Thickness ◽  
Fat Thickness

Rod Bow Ultrasonic Measurements Possibilities

2019 ◽  
Vol 5 (3) ◽  
Author(s):  
Marcin Kopeć ◽  
Martina Malá
Keyword(s):  
Nuclear Fuel ◽  
Nuclear Reactors ◽  
Research Centre ◽  
Fuel Rods ◽  
Fuel Rod ◽  
Nuclear Fuel Assembly ◽  
Fuel Assemblies ◽  
Ultrasonic Measurements ◽  
History Of ◽  
Fuel Particles

The ultrasonic (UT) measurements have a long history of utilization in the industry, also in the nuclear field. As the UT transducers are developing with the technology in their accuracy and radiation resistance, they could serve as a reliable tool for measurements of small but sensitive changes for the nuclear fuel assembly (FA) internals as the fuel rods are. The fuel rod bow is a phenomenon that may bring advanced problems as neglected or overseen. The quantification of this issue state and its probable progress may help to prevent the safety-related problems of nuclear reactors to occur—the excessive rod bow could, in the worst scenario, result in cladding disruption and then the release of actinides or even fuel particles to the coolant medium. Research Centre Rez has developed a tool, which could serve as a complementary system for standard postirradiation inspection programs for nuclear fuel assemblies. The system works in a contactless mode and reveals a 0.1 mm precision of measurements in both parallel (toward the probe) and perpendicular (sideways against the probe) directions.

An apparatus for ultrasonic measurements at low temperatures

Cryogenics ◽  
1974 ◽  
Vol 14 (7) ◽  
pp. 408-409
Author(s):  
A.G. Denisov ◽  
V.B. Proskurin
Keyword(s):  
Low Temperatures ◽  
Ultrasonic Measurements

PARAMETER ESTIMATION IN ULTRASONIC MEASUREMENTS ON TRABECULAR BONE

2007 ◽  
Author(s):  
Karen R. Marutyan ◽  
Christian C. Anderson ◽  
Keith A. Wear ◽  
Mark R. Holland ◽  
James G. Miller ◽  
...  
Keyword(s):  
Parameter Estimation ◽  
Trabecular Bone ◽  
Ultrasonic Measurements
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