Acceleration waves and mild discontinuities in a non-simple mixture of chemically reacting elastic materials

1975 ◽  
Vol 58 (2) ◽  
pp. 115-126 ◽  
Author(s):  
Jace W. Nunziato ◽  
Edward K. Walsh
1974 ◽  
Vol 76 (2) ◽  
pp. 481-491 ◽  
Author(s):  
P. Chadwick ◽  
P. K. Currie

AbstractThis paper is concerned with a particular class of acceleration waves in heat-conducting elastic materials, namely those waves for which the acceleration amplitude is a proper vector of both the isothermal and isentropic acoustical tensors. Acceleration waves with this characteristic property are found to fall naturally into two distinct sub-classes, and close parallels are shown to exist between the members of the sub-classes and waves for which the acceleration amplitude is either longitudinal or transverse to the direction of propagation. Particular attention is given here to waves of the quasi-longitudinal type, the quasi-transverse variety having been studied in some detail elsewhere.


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