Ultrasonic Absorption in Castor Oil, Carbon Disulphide, Benzene and Xylene

Nature ◽  
1954 ◽  
Vol 174 (4438) ◽  
pp. 976-977 ◽  
Author(s):  
A. K. DUTTA ◽  
K. SAMAL
Keyword(s):  
Castor Oil ◽  
Carbon Disulphide ◽  
Ultrasonic Absorption

Ultrasonic Absorption in Castor Oil: Deviations from Classical Behavior

1956 ◽  
Vol 28 (2) ◽  
pp. 311-312 ◽  
Author(s):  
B. J. Wuensch ◽  
T. F. Hueter ◽  
M. S. Cohen
Keyword(s):  
Castor Oil ◽  
Ultrasonic Absorption ◽  
Classical Behavior

Ultrasonic measurements and the second viscosity of carbon disulphide

1954 ◽  
Vol 226 (1164) ◽  
pp. 51-51 ◽  
Keyword(s):  
Relaxation Time ◽  
Carbon Disulphide ◽  
Wave Length ◽  
Relaxation Times ◽  
Adiabatic Compressibility ◽  
Ultrasonic Waves ◽  
Appreciable Effect ◽  
Ultrasonic Absorption ◽  
Low Frequencies ◽  
Ultrasonic Measurements

In a previous paper (Andreae & Lamb 1951) the ultrasonic absorption in a liquid was deduced thermodynamically, starting from an expansion of the adiabatic compressibility. This procedure has been revised, using a more satisfactory expansion, and a general expression is derived for the absorption due to a single relaxing process. The relaxation time ז a of a mechanism A , giving rise to a dispersion of the ultrasonic waves in the neighbourhood of a frequency f a , is assumed to be much less than, or much greater than, the relaxation times of all other processes occurring within the liquid. It is then found that processes having a much smaller relaxation time than ז a may have an appreciable effect on calculations of the absorption per wave-length due to mechanism A . Experimental measurements are presented which delineate a dispersion in carbon disulphide centred around 75 Mc/s at 25° C and 31 Mc/s at -63° C. The dispersion is attributed to a relaxation of the total vibrational specified heat. The absence of any dispersion at low frequencies can be inferred from static com­pressibility data.

Ultrasonic Absorption in Carbon Disulphide

Nature ◽  
1951 ◽  
Vol 167 (4257) ◽  
pp. 898-899 ◽  
Author(s):  
JOHN LAMB ◽  
J. H. ANDREAE
Keyword(s):  
Carbon Disulphide ◽  
Ultrasonic Absorption

Interferometric Determination of Ultrasonic Absorption in Castor Oil

1957 ◽  
Vol 29 (10) ◽  
pp. 1081-1085 ◽  
Author(s):  
D. E. Schuele ◽  
F. A. Gutowski ◽  
E. F. Carome
Keyword(s):  
Castor Oil ◽  
Ultrasonic Absorption

Ultrasonic Absorption in Carbon Disulphide

1952 ◽  
Vol 7 (5) ◽  
pp. 537-538 ◽  
Author(s):  
Tadashi Kishimoto ◽  
Otohiko Nomoto
Keyword(s):  
Carbon Disulphide ◽  
Ultrasonic Absorption

Making Castor Oil

1903 ◽  
Vol 55 (1420supp) ◽  
pp. 22756-22757
Keyword(s):  
Castor Oil

The Liquefaction of Oxygen and the Solidification of Carbon Disulphide and Alcohol

1883 ◽  
Vol 16 (416supp) ◽  
pp. 6641-6641
Author(s):  
S. V. Wroblewski ◽  
K Olszewski
Keyword(s):  
Carbon Disulphide
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