摘要
摩擦理论有啮合说、粘附说(包括新粘附论)和静电作用.这些理论可以解释摩擦力阻碍物体间的相对运动或相对运动趋势,但不能解释通过克服滑动摩擦力做功使机械能转化为内能的问题.从机械能转化为内能的角度进行推理,提出一种假说:安培力是滑动摩擦力的本质成分.
The Friction theory has meshing, adhesive(including new adhesion theory) and electrostatic interactions. These theories can explain the friction block relative movement between the object or relative motion trend, but it can't explain that power through sliding friction can overcome the transformation of mechanical energy to internal energy. It is put forward a hypothesis: ampere force is the nature of the sliding friction components from the Angle of the mechanical energy into internal energy reasoning.
出处
《甘肃高师学报》
2015年第2期25-26,75,共3页
Journal of Gansu Normal Colleges
关键词
滑动摩擦力
机械能
内能
分子环流
安培力
slide friction
mechanical energy
internal energy
molecular circulation
ampere forcus