Based on mathematics model and mathematics formula which are concluded from the hydrokinetics, we designed a new type device to measure velocity of flow and measure temperature and liquid stress.2.

• 主要工作如下：1．根据流体力学原理推导出采集装置的数学模型和数学公式，并根据数学模型设计采集装置，然后进行多次的试验、测量、比较，得出理想的参数。