The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The hydrophone calibration system in a small water tank has broad application prospects. This paper studies some theory evidence of the practicability of the hydrophone calibration system in a small water tank. Simulation of the sound field in a small water tank shows the distribution of the acoustic field there in. An experiment is conducted to compare a vector hydrophone with a standard hydrophone,...
Aiming at spherical co-oscillating vector hydrophone, this paper considered it as an elastic sphere vibrating freely underwater, and analyzed the characteristic of vector hydrophone's inner sound field, due to an incident train of plane wave. This paper used the finite element simulation software to analyze the vibration modes of elastic sphere, and summarized the influence of these results on the...
Aiming at very low frequency vector hydrophone application platform, this paper simulated and analyzed its performance by using finite element analysis software. The result of simulation indicates that the dynamic performance of suspension system obviously effect the vector hydrophone's acoustic performance. By comparing to the experimental results, this paper realized the anticipation of lower limit...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.