Test and Analysis of Compression Wave Sound Velocity Measurement in Ice by Direct Method

2021 ◽  
Author(s):  
Bai Jin ◽  
Jia Lianhui ◽  
Meng Chunxia ◽  
Bai Fengrui
Keyword(s):  
Sound Velocity ◽  
Velocity Measurement ◽  
Compression Wave ◽  
Direct Method

Density and sound velocity measurement by an Anton Paar DSA 5000 density meter: Precision and long-time stability

2021 ◽  
Vol 329 ◽  
pp. 115547
Author(s):  
Zdeněk Wagner ◽  
Magdalena Bendová ◽  
Jan Rotrekl ◽  
Adéla Sýkorová ◽  
Maja Čanji ◽  
...  
Keyword(s):  
Sound Velocity ◽  
Velocity Measurement ◽  
Time Stability ◽  
Long Time ◽  
Long Time Stability

Pressure calibration and sound velocity measurement to 12 GPa in multi-anvil apparatus

2021 ◽  
Author(s):  
Wei Song ◽  
Shuangming Shan ◽  
Qizhe Tang ◽  
Chang Su ◽  
Yonggang Liu
Keyword(s):  
Sound Velocity ◽  
Velocity Measurement ◽  
Pressure Calibration

A Method of Seawater Sound Velocity Measurement Based on the Transit-Time

2013 ◽  
Vol 816-817 ◽  
pp. 439-442
Author(s):  
Bao Feng Zhang ◽  
Zhen Hai Liu ◽  
Xiao Ma
Keyword(s):  
Sound Velocity ◽  
Influencing Factors ◽  
High Precision ◽  
Transit Time ◽  
Precision Measurement ◽  
Propagation Velocity ◽  
Velocity Measurement ◽  
Velocity Variation ◽  
High Precision Measurement ◽  
Ultrasound Propagation

In the prospects of maritime development, the accuracy requirements of the marine sonar equipment also getting higher and higher, it is particularly important to measure the sound velocity in seawaters(ultrasound propagation velocity in seawater) in high-precision, in this experiment, basing on the seawater sound velocity variation influencing factors, proposing a method of average measuring the sound velocity of seawater based on STM32 and TDC-GP21 transit-time, The results of the experiment show that this method can be high-precision measurement of the size of the seawater sonic，meet the seawater sound velocity measurement requirements.

Sound velocity measurement by ultrasonic and Brillouin scattering techniques in compounds with matlockite structure

1998 ◽  
Vol 30 (2) ◽  
pp. 235-240 ◽  
Author(s):  
Frédéric Decremps ◽  
Myriam Fischer ◽  
Alain Polian ◽  
Manuel Sieskind
Keyword(s):  
Sound Velocity ◽  
Velocity Measurement ◽  
Brillouin Scattering
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