Abstract
dc:description.abstractContinuum mechanics and kinetic theory are two mathematical theories with fundamentally different approaches to the same physical phenomenon. Continuum mechanics together with thermodynamics treat a substance (a gas or a fluid) as a continuous medium and describes the evolution of its macro characteristics via application of the conservation laws to small packets of the substance. Kinetic theory attempts to describe the evolution of the macro parameters by treating a substance as a family of colliding objects. The number of objects must be large enough so a statistical approach can be taken. In this work we introduce a numerical scheme to solve 1-D Bhatnagar-Gross-Krook model equations and examine the formation of a stationary viscous shock. Obtained results are compared to a stationary numerical solution of 1-D Navier-Stokes equation with a similar set of shock forming conditions.
Degree
thesis:*- Name thesis:degree_name
- Mathematics
- Level thesis:degree_level
- Doctoral
- Discipline thesis:degree_discipline
- Mathematics & Statistics
- Year
- 2009
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Cherepanov, Pavlo
- Contributors dc:contributor
-
- Lorenz, Jens
- Jens Lorenz
- Pedro Embid
- Majeed Hayat
- Maria Cristina Pereyra
Subjects
dc:subject × 4Rights
- Language dc:language
- English
Identifiers
dc:identifier.*- OAI identifier oai:identifier
- oai:digitalrepository.unm.edu:math_etds-1009