We have developed a new type of 2-D tube. The experimental results of visual and photographic studies and the measurement of two-phase flow patterns for the condensation inside two dimensional inner microfin tubes are given in this paper for the first time. The eight flow patterns are visually identified. Considering the application to the industry and the control mechanism of the flow patterns, we divide the flow patterns into three major patterns (annular flow, stratified flow and intermittent flow). The flow regime criteria are given in this paper. The flow pattern map are gotten by the analysis. The analytical results consistent with the experimental data within +/-4%.
Experiment of two-phase flow patterns and analysis of flow map for horizontal condensation inside two dimensional inner microfin tubes
1997
6 Seiten, 9 Quellen
Aufsatz (Konferenz)
Englisch
British Library Online Contents | 2000
|R1224yd(Z) flow boiling inside a mini microfin tube
TIBKAT | 2020
|British Library Online Contents | 1996
|British Library Online Contents | 1997
|