Droplet Transfer in Two-Phase Annular Mist Flow : Part 1, Experiment of Droplet Transfer Rate and Distributions of Droplet Concentration and Velocity
スポンサーリンク
概要
- 論文の詳細を見る
The experimental results are described on the transfer rate of liquid droplet onto the duct wall, the distributions of the droplet volumetric fraction, the droplet and gas velocities, and the pressure loss for a two-phase (Air-water) annular mist flow through a horizontal rectangular duct. The mean diameter of droplets was in a range from 27 to 40 microns in this experiment. The droplet transfer coefficient onto the wall derived from the experimental results indicates that it is affected by the droplet concentration as well as the gas velocity. Therefore, for investigating the mechanism of droplet transfer, the effect of the eddy diffusivity of the gas flow containing the droplets is discussed from the relation between the distribution of velocity and that of shear stress in the gas stream.
- 一般社団法人日本機械学会の論文
著者
関連論文
- Heat Transfer and Pressure Drop for Flow Condensation Inside a Vertical Tube
- Heat Transfer Characteristics and Dynamic Behavior of Saturated Droplets Impinging on a Heated Vertical Surface
- The Leakage of Air Through Radial Labyrinth Glands : On the Straight Through Type
- On the Characteristics of Confluent Flow of Gas-Liquid Mixtures in Headers
- Entrainment Rate and Size of Entrained Droplets in Annular Two-Phase Flow
- Studies of Liquid Film Flow in Two-Phase Annular and Annular-Mist Flow Regions : (Part 1,Downflow in a Vertical Tube)
- Experiment of Heat Transfer on the Surfaces with Transverse Fins for Flow Direction
- On Upward Flow of Gas-Liquid Mixtures in Vertical Tubes : 2nd Report, Consideration of Frictional Pressure Drop and Void Fraction
- On the Characteristics of Divided Flow and Confluent Flow in Headers
- Heat Transfer during Annular Flow Condensation of Steam inside Tubes
- Droplet Transfer in Two Phase Annular Mist Flow : Part 2,Prediction of Droplet Transfer Rate
- On Upward Flow of Gas-Liquid Mixtures in Vertical Tubes : 3rd Report, Heat Transfer Results and Analysis
- On Upward Flow of Gas-Liquid Mixtures in Vertical Tubes : 1st Report, Experiment and Analysis of the Flow State
- Droplet Transfer in Two-Phase Annular Mist Flow : Part 1, Experiment of Droplet Transfer Rate and Distributions of Droplet Concentration and Velocity
- Dryout Heat Flux and Size of Entrained Drops in a Flow Boiling System