Instability of Dilute Granular Flows on Rough Slope
スポンサーリンク
概要
- 論文の詳細を見る
We numerically study the stability of granular flow on a rough slope in a collisional flow regime in two dimensions. We examine the density dependence of the flow behavior in a low-density region, and demonstrate that the particle collisions stabilize the flow above a certain density in the parameter region where a single particle shows an accelerated behavior. Within this parameter regime, however, uniform flow is only metastable and is shown to be unstable against clustering when the particle density is not sufficiently high.
- Physical Society of Japanの論文
- 2001-10-15
著者
-
Mitarai Namiko
Department Of Physics Kyushu University
-
Nakanishi Hiizu
Department Of Physics Faculty Of Science And Technology Keio University
-
Mitarai Namiko
Department of Physics, Kyushu University 33, Fukuoka 812-8581
-
Nakanishi Hiizu
Department of Physics, Kyushu University 33, Fukuoka 812-8581
関連論文
- Phase Changes in an Inelastic Hard Disk System with a Heat Bath under Weak Gravity for Granular Fluidization
- Lattice Model of Sweeping Interface for Drying Process in Water-Granule Mixture
- Bifurcations of an Inelastic Hard Disk System with a Heat Bath under Weak Gravity
- Phase Field Model for Dynamics of Sweeping Interface(Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
- Lattice Model of Sweeping Interface for Drying Process in Water-Granule Mixture(General)
- Velocity correlations in dense granular shear flows
- Simulation of Stationary States of the Two Dimensional Electron Plasma Trapped in Magnetic Field(COMPLEXITY AND NONEXTENSIVITY:NEW TRENDS IN STATISTICAL MECHANICS)
- Theory of Itinerant Ferromagnetic Superconductor
- Quasi-stationary States of Two-Dimensional Electron Plasma Trapped in Magnetic Field(General)
- Slow Relaxation in Two-Dimensional Electron Plasma under Strong Magnetic Field(General)
- Convective Instability and Structure Formation in Traffic Flow : Cross-Disciplinary Physics
- On the Stability of Topologically Non-Trivial Point Defects
- Ground State of Quantum Spin Systems on the Triangular Lattice
- Dynamical Stability of the Crack Front Line
- The Surface Wave of Viscoelastic Material
- Isostaticity in Two-Dimensional Pile of Rigid Disks (General)
- Collective Modes of Incommensurate Spin-Density Wave : Condensed Matter and Statistical Physics
- Effects of Velocity Correlation on Early Stage of Free Cooling Process of Inelastic Hard Sphere System
- Photon Dynamics in Peierls Systems
- Effects of Velocity Correlation on Early Stage of Free Cooling Process of Inelastic Hard Sphere System(General)
- Stability Analysis Optimal Velocity Model for Traffic and Granular Flow under Open Boundary Condition
- Charge Density Waves under Magnetic Fields
- Basin Structure in the Two-Dimensional Dissipative Circle Map
- Basin Structure in the Two-Dimensional Dissipative Circle Map
- Riddled-like Basin in Two-Dimensional Map for Bouncing Motion of an Inelastic Particle on a Vibrating Board
- Instability of Dilute Granular Flows on Rough Slope
- Shear Thickening Oscillation in a Dilatant Fluid
- Instability of Dilute Granular Flows on Rough Slope