Keff

基本解释

Keff focus his mind, manipulate level movements by using floor switches and persuade your enemies with the latest freeze-cannon!
运用地板机关与用超大型冷冻大炮来说服你的敌人来通过关卡！
Monte-Carlo calculation of keff and neutron flux density in fast neutron critical assemblies with multi-group section data[J].
引用该论文徐家云;张一云;林理彬;白立新;范晓强;周厚全.
To consider the effects of free convection heat transfer in liquid zone and mushy zone, an Effective Heat Transfer Coefficient keff is defined.
论文通过引入有效导热系数keff，考虑了液相区、两相区的自然对流对传热的影响。
The error resulted from calculation only using liquid-phase heat transfer coefficient kl is amended with introduction of keff.
修正了仅用液相导热系数kl计算传热所带来的误差。
Some correcting factors of keff in two and three dimensions for several reference cases are given and errors of control rods worth, flux and power distributions in several cases are also given.
文中还给出了某些参考状态下的有效增殖系数的两维、三维修正因子以及控制棒价值、通量及功率分布的误差。