The sound velocity in liquid binary mixtures of n-alkanes

被引：8
作者：
Khasanshin, T. S. [1 ]
Samuilov, V. S. [1 ]
Shchemelev, A. P. [1 ]
机构：
[1] Mogilev State Univ Foodstuffs, Mogilyov, BELARUS
来源：
HIGH TEMPERATURE | 2009年 / 47卷 / 04期
关键词：
TEMPERATURE; SPEED; COMPRESSIBILITIES; HEXANE;
D O I：
10.1134/S0018151X09040099
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The method of direct measurement of the time of pulse transmission is used for investigating the sound velocity in liquid binary mixtures of n-alkanes, namely, n-hexane + n-hexadecane, n-octane + n-hexadecane, and n-decane + n-hexadecane in the range of temperatures from 298 to 433 K and pressures from 0.1 to 100.1 MPa. The maximal error of measurements is 0.1%. It is for the first time that experimental data for mixtures of n-octane + n-hexadecane and n-decane + n-hexadecane are obtained.
引用
收藏
页码：527 / 532
页数：6
相关论文
共 21 条
  • [1] Alexandrov A. A., 1976, TEPLOENERGETIKA, P75
  • [2] [Anonymous], [No title captured]
  • [3] SOUND VELOCITIES IN AND ADIABATIC COMPRESSIBILITIES OF LIQUID ALKANES AT VARIOUS TEMPERATURES AND PRESSURES
    BOELHOUWER, JW
    [J]. PHYSICA, 1967, 34 (03): : 484 - +
  • [4] Temperature dependence of the speed of sound, densities, and isentropic compressibilities of hexane plus hexadecane in the range of (293.15 to 373.15) K
    Bolotnikov, MF
    Neruchev, YA
    Melikhov, YF
    Verveyko, VN
    Verveyko, MV
    [J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (03) : 1095 - 1098
  • [5] Cholpan P.F., 1981, Fiz Zhidk Sostoyaniya, P79
  • [6] CHOLPAN PF, 1982, FIZIKA ZHIDKOGO SOST, P88
  • [7] CHOLPAN PF, 1989, FIZIKA ZHIDKOGO SOST, P41
  • [8] Experimental measurements of the speed of sound in n-hexane from 293 to 373 K and up to 150 MPa
    Daridon, JL
    Lagourette, B
    Grolier, JPE
    [J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1998, 19 (01) : 145 - +
  • [9] Automation of an ultrasound velocity measurement system in high-pressure liquids
    Ding, ZS
    Alliez, J
    Boned, C
    Xans, P
    [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 1997, 8 (02) : 154 - 161
  • [10] GARKUSHA LN, 1980, UKR FIZ ZH+, V25, P1559
123