An Experimental Study for Simulation of Pneumatic Conveying : Lift and Drag Applied to a Sphere in High-Reynolds-Number Linear Shear Flows
スポンサーリンク
概要
- 論文の詳細を見る
Effects of velocity gradient of linear shear flows at a high Reynolds number (Re, _s=4000-35000) on lift and drag applied to a spherical particle are investigated by measuring surface pressure distribution, using a pendant method, and by comparing computed and photographed trajectories of a sphere falling in upward shear flows. It is made clear that lift is applied to a sphere from the higher velocity side to the lower velocity side, that it increases as the velocity gradient becomes greater, and that drag is scarcely affected by the velocity gradient.
- 一般社団法人日本機械学会の論文
- 1993-05-15
著者
-
Teranishi Atsushi
Brother Industries Co. Ltd.
-
Yamamoto Fujio
Department Of Mechanical Engineering Faculty Of Engineering Fukui University
-
Koukawa Mitsuo
Department of Mechanical Engineering, Fukui University
-
Monya Hideki
Division of Plant Production, Shibuya Kougyo Co.,Ltd.
-
Miyamoto Hiroyuki
Graduate Student, Fukui University
-
Monya H
Division Of Plant Production Shibuya Kougyo Co. Ltd.
-
Koukawa Mitsuo
Department Of Mechanical Engineering Fukui University
-
Miyamoto Hiroyuki
Graduate Student Fukui University
関連論文
- High-Efficiency Soil Transportation with Spiral Airflow
- Gas-Solid Two-Phase Spiral Flow Investigation with PIV Techniques
- Inverse Energy Cascade Structure of Turbulence in a Bubby Flow (Numerical Analysis Using Eulerian-Lagrangian Model Equations)
- Particle Imaging Velocimetry Measurement of Particle Number Rate and Velocity for Falling Particles
- 3-D PTV Measurement of Bubble Rising Flow in a Cylindrical Vessel
- A Method for Measuring Particle Size in Overlapped Particle Images
- Turbulence in Reactors Agitated by Bottom Gas Injection
- Post-Processing Method Using Ellipsoidal Equation for Particle Tracking Velocimetry Measurement Results : Extension to Unsteady Flow/Mismatched Vector Detection/Application to Experimental Data
- An Experimental Study for Simulation of Pneumatic Conveying : Lift and Drag Applied to a Sphere in High-Reynolds-Number Linear Shear Flows
- D106 PTV Measurement of Bubble-Bubble Interactions in a Wall-Sliding Bubbly Layer(Multiphase flow measurement)
- Recognition of particles for PTV measurement with fuzzy logic
- Non-Static Effects in a Form Factor of a Relativistic Three-Body Bound State in 1+1 Dimensions : Progress Letters
- Exact Solutions of a Relativistic Three-Body Bound State in 1+1 Dimensions : Particles and Fields
- Particle Image Velocimetry Investigation of N_2-Air Convection Induced by Magnetic Fields : Particle Image Velocimetry Investigation of N-Air Convection Induced by Magnetic Fields
- Accuracy of Direct Measurement of Vorticity Field from Digital Particle Image
- Water vapor affinity of potassium bromide coated with potassium oleate.