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中文核心期刊

WANG Yinguan, SHAO Lianghua. Ultrasonic velocities and temperature-coefficients in NaOH[J]. ACTA ACUSTICA, 1996, 21(S1): 587-590. DOI: 10.15949/j.cnki.0371-0025.1996.S1.024
Citation: WANG Yinguan, SHAO Lianghua. Ultrasonic velocities and temperature-coefficients in NaOH[J]. ACTA ACUSTICA, 1996, 21(S1): 587-590. DOI: 10.15949/j.cnki.0371-0025.1996.S1.024

Ultrasonic velocities and temperature-coefficients in NaOH

  • The travel time of ultrasonic wave in NaOH solution at the temperature from 40 to 90 degree centigrade has been measured by the Pulse-Echo-Overlap (PEO) method.The ultrasonic'velocities and its first-order and second-order temperature-coefficients have been calculated.
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