DEVELOPMENT OF A FLOW BOILING MAP FOR SUBCOOLED AND SATURATED FLOW BOILING OF DIFFERENT FLUIDS INSIDE CIRCULAR TUBES

被引:106
作者
KANDLIKAR, SG
机构
[1] MIT, DEPT MECH ENGN, CAMBRIDGE, MA 02139 USA
[2] ROCHESTER INST TECHNOL, DEPT MECH ENGN, ROCHESTER, NY 14623 USA
来源
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1991年 / 113卷 / 01期
关键词
BOILING; EVAPORATION; MULTIPHASE FLOWS;
D O I
10.1115/1.2910524
中图分类号
O414.1 [热力学];
学科分类号
摘要
The thermal behavior of a flow boiling system is represented by a flow boiling map to illustrate visually the relationships among various system parameters. An earlier flow boiling map by Collier (1981) does not include the effect of mass flux and is specific to water at low pressures. For other fluids, significant departures from the parametric trends displayed in Collier's map have been reported in the literature (e.g., Kandlikar, 1988b). In the present paper, a new flow boiling map is developed to depict the relationships among the heat transfer coefficient, quality, heat flux, and mass flux for different fluids in the subcooled and the saturated flow boiling regions. The trends observed in the experimental data and correlations for water and refrigerants are used in deriving the present map. The particular areas where further investigation is needed to validate the trends are also indicated. In the subcooled boiling region, h(TP)/h(lo) is plotted against x with Bo as a parameter, while in the saturated boiling region, h(TP)/h(lo) is plotted against x with rho(l)/rho(g) and a modified boiling number Bo* as parameters. It is hoped that the map would prove to be helpful in explaining the role of different heat transfer mechanisms in flow boiling of different fluids.
引用
收藏
页码:190 / 200
页数:11
相关论文
共 26 条
[1]  
Bergles A.E., 1964, T AM SOC MECH ENG, V86, P365, DOI DOI 10.1115/1.3688697
[2]  
BERGLES AE, 1988, 2 PHASE FLOW HEAT EX, P166
[3]   CORRELATION OF FORCED-CONVECTION BOILING HEAT-TRANSFER DATA [J].
BJORGE, RW ;
HALL, GR ;
ROHSENOW, WM .
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1982, 25 (06) :753-757
[4]  
BOWRING WR, 1962, OECD HPR HALD REACT
[5]  
CHAWLA JM, 1967, VDI523 FORSCH
[6]  
Collier Gary, 2014, EMOTIONAL EXPRESSION
[7]  
FORSTER EK, 1959, ASME, V81, P43
[8]  
GNIELINSKI V, 1976, INT CHEM ENG, V16, P359
[9]  
JALLOUK PA, 1975, THESIS U TENNESSEE K
[10]  
JENS WH, 1951, US AEC ANL4627 REP