Impact of a Vortex Ring on a Wall in High Reynolds Number Region
スポンサーリンク
概要
- 論文の詳細を見る
A vortex ring in water impacting on a plane wall has been studied experimentally in theReynolds number range of 10' N lO'. As a vortex ring approaches the wall which is placedperpendicularly to the direction of propagation, the propagation speed slows down and themajor radius expands. In the present Reynolds number region, rebound of a vortex ring at thewall has been observed only once or no clear rebound has been observed. The trajectory of avortex ring near the wall deviates from that of the inviscid fltuid theory whether the reboundis clearly observed or not. The major radius continues to grow and never decreases. Due torebound or rebound-111<e motion, a vortex core becomes bumpy and a wavy pattern appearsalong a vortex core.
- 社団法人日本物理学会の論文
- 1996-04-15
著者
-
WATANABE Shinsuke
Department of Physics,Faculty of Engineering,Yokohama National University
-
Watanabe Shinsuke
Department Of Energy Engineering Faculty Of Engineering Yokohama National University
-
Jang In-sung
Department Of Energy Engineering Faculty Of Engineering Yokohama National University
-
CHIBA Hiroyuki
Department of Energy Engineering,Faculty of Engineering,Yokohama National University
-
Chiba H
Iwate Univ. Morioka
-
Chiba Hiroyuki
Department Of Applied Chemistry Faculty Of Science University Of Tokyo
関連論文
- Experiment on Shock Wave in a Random LC Circuit
- Formation of a Large-Scale Structure in a Nonlinear Dissipative System : General Physics
- Generation of a Vortex Ring with High Reynolds Number by an Exploding Wire in Water
- Impact of a Vortex Ring on a Wall in High Reynolds Number Region
- Nonlinear Dual Lattice
- Mass Transport by a Vortex Ring : Classical Phenomenology and Applications
- Catalytic and Stereoselective Glycosylation with a Novel and Efficient Disarmed Glycosyl Donor : Glycosyl p-Trifluoromethylbenzylthio-p-trifluoromethylphenyl Formimidate
- Higher Order Solution of Nonlinear Waves.: II. Shock Wave Described by Burgers Equation
- Higher Order Solution of Nonlinear Waves. : I. Cnoidal Wave in Unstable and Dissipative Media
- Formation Process of a Vortex Ring by an Exploding Wire in Water
- Soliton in a Random System
- Solitary Wave in Periodic Nonlinear Lattice
- Experiment on Solitary Wave in a Symmetric Electric Circuit
- Higher Order Approximation in Two-Dimensional Nonlinear LC Circuit Equation by the Hirota Method
- Higher Order Approximation in Two-Dimensional Ion Acoustic Wave
- Soliton Solution of Generalized 2D Boussinesq Equation with Quadratic and Cubic Nonlinearity
- Stability Analysis of a Soliton by the Hirota Method
- Toda Lattice with Mass Interface.II.Coupled Toda Lattice
- Toda Lattice with Mass Interface.I.Scattering of Soliton
- Highly α-Selective Glycosylation with Glycopyranosyl Fluorides Having Diethylthiocarbamoyl Group
- Shock Wave in a Nonlinear LC Circuit
- A Transformation Connecting the Two-Dimensional Toda Lattice and K-dV Equation
- Stability of Modified K-dV Soliton in Plasma with Negative Ion
- N-Soliton Solution of Two Dimensional Modified Boussinesq Equation
- Fabrication and Evaluation of Electret Condenser Microphone using Poled Ferroelectric Ceramics
- TRANSMISSION ELECTRON MICROSCOPIC OBSERVATIONS ON A CASE OF FOLLICULAR LYMPHOMA