Routes to Unicellular Convection in a Tilted Rectangular Cavity : Classical Phenomenology and Applications
スポンサーリンク
概要
- 論文の詳細を見る
Transitions of natural convection in a tilted rectangular cavity heated from below are investigated numerically and theoretically by assuming two-dimensional and incompressible flow fields. All the boundary walls are assumed to be perfectly thermally conducting. It is known that thermal convection in a horizontal cavity heated from below occurs above a critical Rayleigh number due to an instability and has almost the same integral number of cells as the aspect ratio of the cavity, whereas natural convection in a vertical cavity heated from one side wall occurs even for very small Rayleigh (or Grashof) numbers and exhibits unicellular global circulation. Routes from multicellular convection to unicellular convection when the cavity is inclined gradually from the horizontal plane are explored by bifurcation analyses of the numerical results.
- 社団法人日本物理学会の論文
- 2000-08-15
著者
-
MIZUSHIMA Jiro
Department of Information Science,Sagami Institute of Technology
-
Mizushima Jiro
Department Of Information Science Sagami Institute Of Technology
-
HARA Yusuke
Department of Clinical Pharmacy, Faculty of Pharmacy, Meijo University
-
Hara Yusuke
Department Of Anesthesia Kyoto University Hospital
-
Hara Yusuke
Department Of Mechanical Engineering Faculty Of Engineering Doshisha University
関連論文
- Statistical Properties of Strong MHD Turbulence without Helicity
- Stability of the Flow Past a Row of Square Bars
- Stability of the Thermal Convection in a Tilted Square Cavity
- Symmetry Breaking by Differential Rotation and Saddle-Node Bifurcation of the Thermal Convection in a Spherical Shell
- Multiple Solutions for a Flow between Two Concentric Spheres with Different Temperatures and Their Stability
- Dynamics of vortex rings in the spray from a swirl injector
- The Weakly Nonlinear Stability of the Two-Dimensional Jet and Wake
- The Instability of Natural Convection in a Vertical Fluid Layer in the Presence of an Adverse Temperature Gradient
- Linear Stability of Flow past Two Circular Cylinders in a Side-by-Side Arrangement(Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
- The Modified Zero-Fourth Cumulant Approximation for Burgers Turbulence
- Transition Routes of Natural Convection in a Vertical Fluid Layer(Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
- Vortex shedding form a row of square bars
- Resonant Interactions of Dean Vortices in a Curved Channel Flow
- A Simple Quantitative Measurement of mRNA of Human β-actin by Reverse Transcription Competitive PCR with a Compact Digital Camera
- Onset of Three-Dimensional Thermal Convection in a Rectangular Parallelepiped Cavity
- Onset of Three-Dimensional Thermal Convection in a Rectangular Parallelepiped Cavity
- Transitions of Flow in a Distributor Cavity with One Inlet and Two Outlets
- Structural Stability of the Pitchfork Bifurcation of Thermal Convection in a Rectangular Cavity
- Symmetry Breaking of Radially Outgoing Flow between Two Parallel Disks(Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
- Onset of the Thermal Convection in a Finite Two-Dimensional Box
- Deflection-Flipping Waves in a Symmetric Channel with Spatially Periodic Expansions and Contractions(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)
- Repulsion of Eigenvalues in the Rayleigh-Benard Problem
- Nonlinear Stability of Parallel Flows
- The Stability of Convection between Two Parallel Vertical Walls
- Symmetry Breaking of Radially Outgoing Flow between Two Parallel Disks
- Nonlinear Evolution of the Disturbance in a Natural Convection Induced in a Vertical Fluid Layer
- Onset of 3D Thermal Convection in a Cubic Cavity
- Thermal Instability of a Fluid in a Spherical Shell with Thin Layer Approximation Analysis
- Transitions of Three-Dimensional Flow through a Rectangular Duct with a Suddenly Expanded and Contracted Part : Classical Phenomenology and Applications
- Routes to Unicellular Convection in a Tilted Rectangular Cavity : Classical Phenomenology and Applications
- Successful airway management with use of a laryngeal mask airway in a patient with CHARGE syndrome
- Origin of the Bathtub Vortex and Its Formation Mechanism
- Gene Expression and Characterization of a Third Type of Dye-Linked L-Proline Dehydrogenase from the Aerobic Hyperthermophilic Archaeon, Aeropyrum pernix
- Onset of Double-Diffusive Convection in a Rectangular Cavity and Its Generation Mechanism