English words

This tutorial shall help to get started with the LaVision FlowMaster system. It outlines the most important steps from arrangement of the experimental setup to the automated image acquisition and vector field calculation.

实验设备布置 arrangement of experimental setup
图像自动获取 automated image acquisition
流场矢量计算 vector field calculation

放大率 factor of magnification

Remember that the particles within one interrogation window must move uniformly in the same direction and the same distance to assure a good contribution to the correlation.

相机镜头 camera lens

Put a grid or a ruler bar in the plane of the light sheet and focus the camera on it.