Incorporation of Line Quantities in the Continuum Description for Multiphase, Multicomponent Bodies with Intersecting Dividing Surfaces: I. Kinematics and Conservation Principles

✍ Scribed by LEONARD M.C. SAGIS; JOHN C. SLATTERY

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 285 KB
• Volume: 176
• Category: Article
• ISSN: 0021-9797
• DOI: 10.1006/jcis.1995.0018

✦ Synopsis

In this paper, we develop the continuum description for dytransition layer of finite thickness. The bulk properties (mass namic, multiphase, multicomponent systems with intersecting didensity, velocity, . . .) are assumed to change rapidly but viding surfaces, taking into account the contribution of line excess continuously across this region. This approach has received quantities (line mass density, line velocity, . . .) associated with relatively little attention, because it is virtually impossible the common line. Starting with the standard postulates of mechanto examine this region experimentally except in the limit as ics, we derive the governing equations for a common line (the the critical point is approached. Here we follow Gibbs (1) species mass balance at the common line, the momentum balance in representing the interface as a two-dimensional surface, at the common line, . . .).