金星是典型的无内禀磁场行星，在与太阳风的相互作用下形成感应磁层和磁鞘。金星磁鞘边界层在太阳风与金星相互作用过程中占据重要地位。研究金星磁鞘边界层动力学和能量传输过程，对深入认识金星空间环境具有重要意义。本项目拟利用金星快车磁场数据，研究金星舷激波和磁层顶附近磁流体力学及动力学尺度的湍动，获取金星磁鞘边界层湍动在不同的太阳活动和行星际磁场条件下的发生率和分布特征；阐明金星磁鞘边界层湍动的起源和传播演化特征；探讨不同尺度的湍动在金星磁鞘边界层的能量传输过程中的作用，并与地球、火星等其他行星磁鞘边界层附近的湍动特征进行对比。本项目的研究结果将有助于我们深入理解能量在金星空间环境中的传输，为太阳风与金星相互作用的研究提供关键参考。

Venus is a typical planet without intrinsic magnetic field, forming an induced magnetosphere and magnetosheath in interaction with the solar wind. The magnetosheath boundary layers of Venus play an important role in the interaction between solar wind and Venus. It is of great significance for the thorough understanding of Venus space environment to study the dynamics and energy transfer at the Venusian magnetosheath boundary layers. In this project, the magnetic field data of Venus Express are used to study the magnetohydrodynamic and kinetic turbulence near the Venusian magnetopause and the bow shock, so as to obtain the occurrence and distribution characteristics of the magnetosheath boundary layer turbulence under different solar activities and interplanetary magnetic fields, elucidate the source and propagation of the magnetosheath boundary layer turbulence, discuss the effects of different scales turbulence in the energy transfer process near the magnetosheath boundary layers of Venus, and compare with the turbulent characteristics near the magnetosheath boundary layer of earth, Mars and other planets. The results of this project will help us to further understand the energy transfer in the space environment of Venus and provide a key reference for the study of the interaction between solar wind and Venus.