欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
本文针对纯水循环闪蒸的不平衡特性开展了实验研究。实验条件为：闪蒸腔进口过热度为0-30K，闪蒸腔压力为0．0124、0．0199、0．0311MPa，主循环流量0．11、0．17、0．22L/s，初始液膜高度140、180mm。实验结果表明：初始液膜高度、进口过热度不变，不平衡分数随闪蒸腔压力和主循环流量的增加而降低；闪蒸腔压力、主循环流量不变，进口过热度一定时，不平衡分数随液膜高度的增加而升高。通过对实验结果的分析，给出了不平衡分数与各影响参数之间的实验关联式。
英文摘要：
Experimental study on non-equilibrium characteristics of circulatory flash evaporation was present. The tests were conducted at superheat from 0 to 30 K, flash evaporation pressure of 0.0124, 0.0199 and 0.0311 MPa, water flow rate of 0.11, 0.17 and 0.22 L/s, initial waterfilm height of 140 and 180 mm. The experimental results show that Non-equilibrium fraction（NEF） decreases with the increase of pressure and the increase of water flow rate, but increases with the increase of initial waterfilm height . Based on the experimental results analysis, a correlation about the non-equilibrium fraction with all the influencing factors are present.
同期刊论文项目
同项目期刊论文
Investigation on the off-design performances of flue gas pre-dried lignite-fired power system integr
A novel lignite-fired power plant integrated with a vacuum dryer: System design and thermodynamic an
Comparison of the Detection Characteristics of Trace Species Using Laser-Induced Breakdown Spectrosc
Experimental study on the direct contact condensation of the steam-air mixture in subcooled water fl
Simulation study on lignite-fired power system integrated with flue gas drying and waste heat recove
Thermodynamic Analysis on a Pre-Dried Lignite-Fired Power System:Comparison on Energy Supply Systems
Experimental study on equilibrium waterfilm concentration in static flash evaporation of aqueous NaC
Experimental study on static flash vaporization of aqueous NaCl solution at different flash speed: S
Experimental investigation on pressure oscillation frequency for submerged sonic/supersonic steam je
Experimental and theoretical study on the second dominant frequency in submerged steam jet condensat
Analysis on heatgeneration characteristics in ultrasonic welding of plastics under lowamplitude cond
Experimental study on static flash evaporation of aqueous NaCl solution at different flash speed: He
Experimental investigation on heat transfer of forced convection condensation of ethanol-water vapor
A Combined-Type Fluid-Bed Dyer Suitable for Integration within Lignite-Fired Power Plant: System Des
期刊信息
位置：