基于可控流体涡旋的台风演示装置  

Typhoon Demonstration Device Based on Controllable Fluid Vortex

作　　者：刘家毅 卢佳文 黄嘉鸿 刘雍锡 李绍歆 王小怀 LIU Jiayi;LU Jiawen;HUANG Jiahong;LIU Yongxi;LI Shaoxin;WANG Xiaohuai(School of Physics and Electronic Engineering,Hanshan Normal University,Chaozhou 521000,China)

机构地区：[1]韩山师范学院物理与电子工程学院,广东潮州521000

出　　处：《大学物理实验》2022年第3期14-18,共5页Physical Experiment of College

基　　金：2020年广东省科技创新战略专项资金。

摘　　要：涡旋是自然界中一种普遍存在的流动现象,台风是大自然最具破坏的灾害之一,而其本质也是一种涡旋。基于可控流体涡旋的台风演示装置旨在制作低成本的涡旋研究实验装置,实现对台风的模拟,在涡旋大小和移动可控的前提下,研究单涡旋和藤原效应,通过OPENMV机器视觉技术跟踪采集图像信息,得出涡旋实时的移动循迹,并加以图像分析技术进行测量。Vortex is a common flow phenomenon in nature.Typhoon is one of the most devastating disasters in nature,and its essence is also a vortex.The typhoon demonstration device based on the controllable fluid vortex aims to make a low-cost research device that can be used for vortex research,and realize the simulation of typhoon.Under the premise of controllable vortex size and movement,the single vortex and Fujiwhara effect are studied through the OPENMV machine vision technology to track and collect image information,and the realtime movement tracking of the vortex is obtained,which is measured by image analysis technology.

关 键 词：涡旋 台风模拟 OPENMV 藤原效应 

分 类 号：O4-33[理学—物理]