The pressure coefficient of ultrasonic velocity (partial derivativeC/partial derivativeP)T in organic liquid binary mixtures

被引：1

作者：

Lu, YG ^{[1
]}

Feng, JY

Dong, YW

Tong, J

机构：

[1] S China Univ Technol, Dept Appl Phys, Guangzhou 510641, Peoples R China

[2] Shaanxi Normal Univ, Inst Appl Acoust, Xian 710062, Peoples R China

来源：

ACTA PHYSICA SINICA | 1999年 / 48卷 / 11期

关键词：

D O I：

10.7498/aps.48.2087

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on Jacobson's molecular free length theory in lipuids and the relationstip between the ultrasonic velocity and the molecular free length in organic liquids, the equation of pressure coefficient of ultrasonic velocity in organic liquid binary mixtures is derived. The calculated pressure coefficients of ultrasonic velocity are in good agreement with the measured results.

引用

页码：2087 / 2091

页数：5

共 10 条

[1] PARAMETER OF NONLINEARITY IN FLUIDS .2.
COPPENS, AB
BEYER, RT
SEIDEN, MB
DONOHUE, J
GUEPIN, F
HODSON, RH
TOWNSEND, C
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1965, 38 (05): : 797 - &
[2] POTENTIAL-ENERGY EFFECTS ON THE SOUND SPEED IN LIQUIDS
HARTMANN, B
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1979, 65 (06): : 1392 - 1396
[3] INTERMOLECULAR FREE LENGTHS IN THE LIQUID STATE .1. ADIABATIC AND ISOTHERMAL COMPRESSIBILITIES
JACOBSON, B
[J]. ACTA CHEMICA SCANDINAVICA, 1952, 6 (9-10): : 1485 - 1498
[4] KAULGUD MV, 1960, ACUSTICA, V10, P316
[5] KITTLE C, 1946, J CHEM PHYS, V61, P614
[6] LU YG, 1998, J SHAANXI NORMAL U N, V26, P44
[7] LU YG, 1998, CHINESE SCI BULL, V43, P2617
[8] SOCZKIEWICZ E, 1977, ARCH ACOUST, V2, P325
[9] EXPRESSIONS OF ACOUSTIC PARAMETERS IN ORGANIC LIQUID DERIVED FROM SCHAAFF THEORY
TONG, J
DONG, YW
TONG, TK
[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1993, 93 (01): : 291 - 294
[10] TONG J, 1989, CHINESE SCI BULL, V34, P343

← 1 →