2019 National Acoustics Conference "High Power Ultrasonic Transducer" Special Forum Held in Shenzhen-Chairman's Speech

Update time:04-08-2016
Summary:

On September 21, the Power Ultrasound Branch High-power […]

On September 21, the Power Ultrasound Branch High-power Ultrasound Transducer Special Forum was held in the Fugui Hall of Shenzhen Cube Center. The forum was hosted by the Power Ultrasound Branch and chaired by Professor Wang Chenghui, the Deputy Director of the China Power Ultrasound Branch. More than 70 experts and scholars engaged in scientific research and product research and development in the ultrasound industry attended the forum.

Dr. Xu Yi from Tongji University, Professor Xu Long from China Jiliang University, Professor Liu Shiqing from Zhejiang Normal University, Professor He Xiping from Shaanxi Normal University, Professor Wang Liang from Nanjing University of Aeronautics and Astronautics, and General Manager Chen Yuanping from Hangzhou Chenggong Ultrasonic Equipment Co., Ltd. The report covers ultrasonic sound field regulation and particle restraint, research on rod-shaped ultrasonic transducers, research on high-power radial radiation transducers, sound field calculation methods, basic principles of ultrasonic motors and their applications on lunar rover, and piezoelectric for ultrasonic welding Transducer status, etc. The experts introduced the design and optimization of high-power ultrasonic transducers, the formation and control methods of ultrasonic sound fields, problems in the application of acoustic transducers, and future development trends, and demonstrated the research and application areas of high-power ultrasonic transducers. Hot research directions and latest research results. Participants exchanged enthusiastic and in-depth exchanges on the content of each expert's report, and achieved good communication results.

High-power ultrasonic transducers have important application prospects in the fields of ultrasonic extraction, ultrasonic cleaning, ultrasonic emulsification, ultrasonic welding, etc., but their applications are also limited by the tracking and evaluation technology of the working state of the transducer and the sound field control technology. Therefore, in-depth research on the optimization design of high-power ultrasonic transducers, ultrasonic matching technology, and the application mechanism of strong ultrasonic liquid will greatly expand the application field of power ultrasonic technology and improve application efficiency.

 

                               Dr. Xu Yan reported the scene

 

                       Professor Liu Shiqing reported the scene

 

                      Professor He Xiping reported the scene

 

                       Prof. Wang Liang reports the scene

 

               General Manager Chen Yuanping reported the scene

 

                                         Breakout venue panorama

 

The article was transferred from the Chinese Society of Acoustics.

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