Besides the cooling curve analysis of laboratory test specimens, the first critical heat-flux density (q_(cr1)) and the second critical heat-flux density (q_(cr2)) can be used to characterize the quenching intensity in workshop practice. By using the Liscic/Nanmac quench probe it is ...
In the experimental conditions, the concept of "first critical heatflux density" becomes meaningless, and may evidently be replaced by the concept of "limiting heat-flux density." In the latter case, the heat-transfer coefficients reach a maximum value for the given coating and decrease either ...
critical magnetic flux density 临界磁通密度 heat flux vector 热通量向量 heat flux distribution 热流分布 latent heat flux 潜热通量 相似单词 critical a. 1.紧要的,关键性的,危急的 2.批评的,批判的,评论性的 3.吹毛求疵的,爱挑剔的;对...表示不满的(+of) 4.必不可少的;紧缺而必须的 flux...
CriticalHeat-fluxDensityof theJetFlowBoilingof aSaturatedLiquidin aFlat-plateStagnationZone 平板滞止区内饱和液体喷流沸腾的临界热流密度 ilib.cn 6. ExperimentalStudyofCriticalHeatFluxduringNaturalConvectiveBoilinginInclinedAnnularTubesSubmerged in Saturated Liquids ...
dpuiffiancffiffittgffiiffihoffiffiÁnn,otohsfeighhneeiaafittciiannngttthitmeemethspcienarleastocularinde be calculated using energy conservation: th $ rsCstsðTcrit À ToÞ q00 ð4Þ Here q00 is the applied heat flux, rs is the density, Cs the specific heat and ts the thickness ...
5) heat flux (density) shape factor 热流密度形状因子6) critical heat flux 临界热流密度 1. Status and Existing Problems of Critical Heat Flux Lookup Table; 临界热流密度查询表的现状及其存在的问题 2. Investigation of Critical Heat Flux of Annular Flow in Vertical Upward Round Tube; 垂直...
2) critical density,optimum concentration 临界密度<能> 3) critical heat flux 临界热流密度 1. Status and Existing Problems of Critical Heat Flux Lookup Table; 临界热流密度查询表的现状及其存在的问题 2. Investigation of Critical Heat Flux of Annular Flow in Vertical Upward Round Tube; ...
We calculated the inlet velocity according to the ratio of mass flux to the density of the water. We set the exit of the fuel bundles as pressure outlet boundary. No-slip wall and adiabatic conditions were imposed on the square channel walls. Table 10. Sensitivity analysis of mesh size. ...
They showed that the effect of cavity density in high flux region was stronger than low flux region because of vigorous bubble interaction. Heat transfer coefficient was improved with increasing cavity density, which however posed a negative effect on CHF value. Hutter et al. [16] studied bubble...
Liquid-Solid Contact Phenomena in Boiling Heat Transfer. Proposal of Concept of Contact-Line Length Density. In the present study, the dynamic behavior of liquid-solid contact phenomena in saturated pool boiling is observed from beneath the boiling surface by usin... N Nagai,S Nishio - 《Transac...