论文部分内容阅读
磁流体发电既是中学物理中常见的问题,也是目前高效发电技术中研究的重要问题。本文在中学物理范围内,对求解磁流体发电电势差、电流的方法进行了讨论,对将磁流体假设为固体导体、导电流体情况下对电势差与电流进行分析,考虑流体截面速度均匀分布和符合泊肃叶流动两种不同情况。并且对于平衡时的反磁通量给出了磁感应强度的修正方法。本研究以期深刻了解磁流体发电问题,对磁流体有进一步理解。
Magneto-fluid power generation is not only a common problem in middle school physics, but also an important issue in current high-efficiency power generation technology. This paper discusses the method of solving the potential difference and the current of the MHF in the range of high school physics. The potential difference and the current in the case of the magnetic fluid are assumed as the solid conductor and the conductive fluid. The uniform distribution of the cross-sectional velocity of the fluid and the coincidence Shu Ye flow two different situations. The method of correcting the magnetic flux density is given for the anti-magnetic flux at equilibrium. In this study, a deep understanding of magnetic fluid power generation problems, further understanding of the magnetic fluid.