A5069359386- Navier-Stokes equation solutions
- Advanced Mathematical Physics Problems
- Computational Fluid Dynamics and Aerodynamics
- Philippine History and Culture
- Elasticity and Wave Propagation
- Geometric Analysis and Curvature Flows
- Chinese history and philosophy
- China's Ethnic Minorities and Relations
- Elasticity and Material Modeling
Yeshiva University
2012
Stony Brook University
2008
It is perhaps surprising for a shock wave to exist in the solution of rarefaction Riemann problem compressible Euler equations two space dimensions. We present numerical evidence and generalized characteristic analysis establish existence such 2D problem, defined by interaction four waves. consider both customary configuration waves at right angle also an oblique Two distinct mechanisms formation are discovered as between varied.
We present an algorithm for the simulation of a generalized Riemann problem phase transitions in compressible fluids. model transition as tracked jump discontinuity. The emphasis here is on coupling process to acoustic waves, which required study cavitation induced by strong rarefaction waves. robustness proposed verified application various physical regimes.
Applying GIS spatial analysis and social memory theory, this paper explores the space-time evolution in street names main urban districts of Nanjing, a typical Chinese historic city. Findings are as following. Newly-added layout around perimeter old disappeared ones agglomerate within there. The southern owned existent extinct highest density. During 1950s~1980s, newly-added were concentrated along Yangtze River, from 1990s they came to cluster outside districts. Since 1911, government...