Journal of Pure and Applied Ultrasonics

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Study of Ultrasonic Velocity in DBP-Polar Liquid Mixtures


Affiliations
1 Department of Physics, Ravenshaw University, Cuttack-753003, India
 

Ultrasonic velocity of binary mixture of Di-n-butyl phthalate (DBP) with polar liquid aniline is measured experimentally at different frequencies (1MHz, 3MHz, 5MHz and 7MHz) and at constant temperature 308K. Using theoretical relations such as Nomoto's relation (NR), Free length theory (FLT), and ideal mixing relation (IMR), Junjie's relation(JM), and Schaaffs collision factor theory(CFT) ultrasonic velocity (U) is evaluated at constant temperature 308K and at frequencies 1MHz, 3MHz, 5MHz and 7MHz for the binary mixture of DBP with aniline. The percentage of deviation of experimental values from theoretical values and average absolute percentage of deviation (AAPD) are calculated. The relative applicability and merits of these theories were checked and discussed.

Keywords

Binary Mixture, Ultrasonic Velocity, Frequency.
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  • Study of Ultrasonic Velocity in DBP-Polar Liquid Mixtures

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Authors

N. Mohanty
Department of Physics, Ravenshaw University, Cuttack-753003, India
R. Paikaray
Department of Physics, Ravenshaw University, Cuttack-753003, India

Abstract


Ultrasonic velocity of binary mixture of Di-n-butyl phthalate (DBP) with polar liquid aniline is measured experimentally at different frequencies (1MHz, 3MHz, 5MHz and 7MHz) and at constant temperature 308K. Using theoretical relations such as Nomoto's relation (NR), Free length theory (FLT), and ideal mixing relation (IMR), Junjie's relation(JM), and Schaaffs collision factor theory(CFT) ultrasonic velocity (U) is evaluated at constant temperature 308K and at frequencies 1MHz, 3MHz, 5MHz and 7MHz for the binary mixture of DBP with aniline. The percentage of deviation of experimental values from theoretical values and average absolute percentage of deviation (AAPD) are calculated. The relative applicability and merits of these theories were checked and discussed.

Keywords


Binary Mixture, Ultrasonic Velocity, Frequency.

References