A Study on the Flows of Dilute Polymer Solutions : 3rd Report, Flow Field and Heat Transfer around a Circular Cylinder

スポンサーリンク

概要

• 論文の詳細を見る

• Viscoelastic fluids such as polymer solutions show anomalous phenomena that are not observed in purely viscous fluids. In such situations, relating with heat transfer and possibility of using a hot-wireanemometer method in such fluids, the problem of the flow around a circular cylinder is a basic one to be solved. In this report, the problem of the flow field and heat transfer of a two-dimensional steady laminar flow past a cylinder located perpendicular to the uniform flow of a dilute polymer solution is treated analitically. From the results of the analysis the following are obtained : (1) the drag coefficient is larger than that of the solvent, (2) the separation point moves backward compared with that of the solvent because of the visco-elastic behaviour, (3) the heat transfer coefficient is small compared with that of the solvent when Reynolds number is relatively small such as for a flow past a hot-wire anemometer.

• 一般社団法人日本機械学会の論文

著者

• Tomita Yukio

  Tokyo Institute Of Technology

• MOCHIMARU Yoshihiro

  Tokyo Institute of Technology

関連論文

• The Scale Effect and Design Method of the Regenerative Pump with Non-Radial Vanes
• A Study of Pseudo-Shock : 2nd Report, X-Type Pseudo-Shock
• Flow of Liquid Metals in Curved Channels under a Transversely Applied Magnetic Field : 3rd Report, Experiment on Transition and Turbulent Flows
• Flow of Liquid Metals in Curved Channels under a Transversely Applied Magnetic Field : 2nd Report, Theoretical Analysis of Laminar Flow
• Flow of Liquid Metals in Curved Channels under a Transversely Applied Magnetic Field : 1st Report, Analysis of Laminar Flow
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 8th Report, Influence of Channel Side Walls and Aspect Ratio on Laminar and Transition Flows
• A Study of Viscoelastic Fluid Flow : 4th Report, The Laminar Flow in the Region near the Entrance of a Circular Pipe
• The Shape of Liquid Metal Jets under a Non-Uniform Magnetic Filed : 2nd Report, Analysis of Jets Issuing from Circular Nozzles
• The Shape of a Liquid Metal Jet under a Non-uniform Magnetic Field : Fluids Engineering
• Investigation of Film Flow of a Conducting Fluid in a Transverse Magnetic Field : 2nd Report, Rivulet in a Non-uniform Magnetic Field
• Investigation of Film Flow of a Conducting Fluid in a Transverse Magnetic Field : 1st Report, Film Flow in a Non-uniform Magnetic Field
• Researches on the Performance of the Regenerative Pump with Non-Radial Vanes : 2nd Report, Effects of the Pump Elements
• Researches on the Performance of the Regenerative Pump with Non-Radial Vanes : 1st Report, Performance and Inner Flow
• Flow of Non-Newtonian Fluids in Curved Pipes : 3rd Report, Turbulent Friction Coefficient : Series B : Fluid Engineering, Heat Transfer, Combustion, Power, Thermophysical Properties
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 7th Report, Experiment on the Unsteady Channel Flow
• Effect of a Magnetic and an Electrical Field on the Behavior of Liquid Jets
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 2nd report, Laminar Flow in the Entrance Region
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 3rd Report, Influence of an Electric and a Magnetic Field on the Transition of Flows
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 4th Report, Resistance Coefficient for Turbulent Channel Flow
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 5th Report, Skin Friction Coefficient of Turbulent Circular Pipe Flow
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 1st Report, Laminar Flow in the Entrance Region
• A Study of High Speed Gas Flow by Hydraulic Analogy : The 4th Report, Flow Around an Airfoil
• A Study on the Elastodynamic Pump : 1st Report, Normal Stress Effect
• A Study of Viscoelastic Fluid Flow : 2nd Report, Extrudate Irregularities
• A Study on Anomalous Turbulent FIows of Non-Newtonian Fluids : 2nd Report, Transitional Region from Laminar to Turbulent Flow
• A Study of Viscoelastic Fluid Flow : 1st Report, Correction of Tube Length and Others
• A Study of Viscoelastic Fluid Flow : 3rd Report, Turbulent Flow in a Circular Pipe
• A Study on the Flow of Wood Pulp Slurries in a Pipe Line
• The Structure of Turbulent Diffusion : 2nd Report, Diffusion near the Turbulent Interface
• Large-scale Structures in the Wake a Circular Cylinder
• A Numerical Method for the Solution of Nonlinear Equations with a Number of Variables
• A Study on the Flows of Dilute Polymer Solutions : 1st Report, Frictional Resistance of a Rotating Disk in a Dilute Polymer Solution
• A Study on the Flows of Dilute Polymer Solutions : 2nd Report, On the Stability of the Laminar Boundary Layer Flow
• A Study on the Flows of Dilute Polymer Solutions : 3rd Report, Flow Field and Heat Transfer around a Circular Cylinder
• A Study on Anomalous Turbulent Flows of Non-Newtonian Fluids : 3rd Report, Experiment and Analysis in Transitional Region
• A Numerical Method for the Solution of Nonlinear Equations
• A Study on Non-Newtonian Flow in Pipe Lines
• A Study on the Flows of Dilute Polymer Solutions : 4th Report, On the Velocity Measurement by a Pitot Tube Method
• Flow of Liquid Metals with a Transversely Applied Magnetic Field : 6th Report, Turbulent Flow in the Entrance Region

もっと見る 閉じる

スポンサーリンク