Prediction Method of Flow Patterns in Gas-liquid Two-Phase Flow
スポンサーリンク
概要
- 論文の詳細を見る
A quantitative indication method of gas-liquid interface structure and its transient property in an existing two-phase flow was investigated with the object of predicting flow patterns. The relation between flow pattern and statistical property of local void fraction fructuation was discussed. The first moment distribution function of local transit length was chosen as the indication function, and it was shown reasonable to plot the function on a logarithmic probability graph paper. In a broad experimental range of vertical flows with continuous liquidphase, some kinds of indication curves were obtained : a single straight line or a simple refracting curve consisting of two or three straight lines. The information obtained by this method and the relation between the curve and flow pattern were shown. It was demonstrated that the method was useful to indicate, compare an predict the flow pattern.
- 一般社団法人日本機械学会の論文
著者
-
Iida Yoshihiro
Department Of Artificial Environment And Systems Yokohama National University
-
Iida Yoshihiro
Department Of Chemical Engineering Yokohama National University
関連論文
- Allowable Repetition Frequency of Pulse Heating in Microactuators Using Rapid Boiling : Effects of Heater Size and Substrate Material
- Induction of Boiling on Heated Wall by Impingement of Boiling Bubbles Rapidly Generated on a Wire Close to the Wall
- Vapor Generation and Collapse Behavior on a Fine Wire Subjected to Pulse Heating(Experimental Results for a Wide Range of Heating Rates)〔含 コメント〕
- Allowable Repetition Frequency of Pulse Heating in Microactuators Using Rapid Boiling : (Effect of Electrical Insulation Layer beneath Heater)
- Removal of Residue on Small Heaters Used in TIJ Printers by Rapid Boiling
- Ejection of Liquid Droplets into Immiscible Liquid from a Thermal Inkjet Nozzle
- Boiling Nucleation on a Very Small Film Heater Subjected to Extremely Rapid Heating : Effect of Ambient Pressure on Bubble Formation by Fluctuation Nucleation
- Film-Boiling Heat Transfer with a Catalytic Decomposition Reaction
- Extreme Expansion of Boiling Bubble Generated on a Small Heat Transfer Surface at Two-Stage High Pulse Heating
- Heat Transfer from a High-Temperature Solid to a Water-Containing Porous Plate Separated by a Narrow Gap
- A Study on the Mechanism of Spontaneous Vapor Explosions with Single Molten Tin Drops and Water
- Endothermic Reaction and Heat Transfer Characteristics of a Catalyst-Coated Fin : Experiment of Fin with Methanol Decomposition Reaction
- Micropump Using Boiling Propagation Phenomena
- Measurement of Thermophysical Properties of Solids by Arbitrary Heating : 1st report, Measurement of Thermal Diffusivity of Flat Plate Specimen
- Measurement of Thermophysical Properties of Solids by Arbitrary Heating : 2nd report, Simultaneous Measurement of Thermal Conductivity and Thermal Diffusivity of Flat Plate Specimen
- Prediction Method of Flow Patterns in Gas-liquid Two-Phase Flow
- Reaction and Heat Transfer Characteristics of Catalyst-Coated Fins : Theoretical Analysis of Fins with an Endothermic Reaction