摘要
对不同叶片间距的惯性汽水分离器(也称惯性级)进行了阻力特性的数值计算,得出了叶片间距为9mm、11mm和13mm时惯性级的阻力特性计算曲线。并将其中D=11mm的情况与实验值对比,吻合情况良好。为新型汽水分离器研制时的阻力特性预估提供了数据基础。
The resistance characteristic numerical simulation of the inertial moisture separator of different impeller passages is carried out. What have been obtained are the resistance performance computation curves of the inertial stage with the impeller passages of 9mm, 11 mm and 13mm. And the situation of D = 11 mm agree well with the experimental value. This will provide database for the resistance characteristic estimation of the production of new moisture separators.
出处
《汽轮机技术》
北大核心
2011年第4期283-284,287,共3页
Turbine Technology
关键词
汽水分离器
叶片间距
阻力特性
数值计算
moisture separator
the distance of the blade
resistance characteristic
numerical simulation
