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 new structure of muffler in simple expansion chamber muffed was designed in this paper. On the base of standard GB/T4760–1996, the testing rig was made to lower exhaust back pressure and reduce engine power consumption, and then three muffler prototypes were manufactured. Comparative analysis is done aim at some parameters, such as the acoustic pressure level of input and output, the sound pressure...
Self-inverting exhaust muffler is an active control muffler based on acoustic interference principle. Compared with the passive exhaust muffler, the exhaust resistance of self-inverting exhaust muffler is smaller. Therefore, the engine power loss is smaller. Compared with the active exhaust muffler, the electric power loss of self-inverting exhaust muffler is smaller and structure is simpler, so that...
Rehabilitation robot is a certain robot used especially to rehabilitation training, whose main function is to help the patient with various recovery trainings with motor function. This thesis, according to requirements of rehabilitation training, builds analysis of motion pose and motion trajectory planning tactics of robot motion space based on rehabilitation training in early stage of stroke, makes...
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.