ISSN:
1435-1528
Keywords:
2-phase flow
;
pseudo-temperature
;
granular systems
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Abstract We analyze a combined theory of granular flow where both the particle density and the interstitial fluid viscosity play a role in the constitutive equations which describe the rheology of the particulate phase. Such a theory combines the more classical inertial-type theories of dry and aerated granular flow with the viscosity-dominated theory recently discussed by Jenkins and McTigue. We also develop a pseudo-thermodynamic theory valid for the general case, of which our recent pseudo-thermodynamic theory for the inertial case is seen to be an asymptotic limit. Finally, we discuss propagation of particulate phase pressure waves.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00367149
Permalink
