Nettet Objective This paper aims to study the characteristics and calculation method of the vibration and sound radiation of single ring-stiffened cylindrical shells with porous fiber composite materials installed in the inner wall under acoustic excitation. Method Based on the equivalent fluid … Nettet振动与冲击,2015,34(6):57-61. TANG Jun,ZHAO Bo. A new longitudinal-torsional composite ultrasonic milling system with a single excitation[J]. Journaol of Vibration and Shock,2015,34(6):57-61. [10] LIU Defu,CONG W L,PEI Z J,et al. A cutting force model for rotary ultrasonic machining of brittle materials[J].

Journal of Vibration and Control: SAGE Journals

http://www.cb.cnki.net/journal/JournalInfo.aspx?jid=ZDCJ NettetStudies have shown that the facade appurtenances of high-rise buildings, such as horizontal and vertical ribs, can significantly reduce the wind load acting on buildings. However, the working mechanism of these aerodynamic optimization measures remains unaddressed. The most effective method to solve this problem is to compare and … the girls want to play with boys

2024年中科院期刊分区表（声学1区2区3区4区） - 知乎专栏

NettetAbout the Journal. The Journal of Vibration and Acoustics is sponsored jointly by the Design Engineering and the Noise Control and Acoustics Divisions of ASME. The Journal is the premier international venue for publication of original research concerning mechanical vibration and sound. NettetImproved DBN method with attention mechanism for the fault diagnosis of gearboxes under varying working condition. Aiming at the fact that the fault mode of gearboxes … http://jvs.sjtu.edu.cn/EN/Y2024/V40/I3/133 the girls wanna be her