Cong Jiansheng
American Petroleum Institute
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Publication
Featured researches published by Cong Jiansheng.
Journal of the Acoustical Society of America | 2012
Dai Yuyu; Wang Xiuming; Xin Penglai; Cong Jiansheng
A transducer which is produced by a skeleton and four Trilaminar bender bar vibration elements is presented in the paper. Four vibration elements formed a square array are excited by the same signal to realize monopole radiation. The influence of the skeleton is taken into account: flexural mode of vibration of the skeleton is used to extend the bandwidth. The transmitting voltage response of a modeling result shows that there are two peaks existed close to 1.8 kHz, which correspond to the 2nd order flexural mode of the Trilaminar bender bar and the 1st order flexural mode of the skeleton. The -3dB operational frequency range from 16.6kHz to 20.2kHz. The directivity patterns reflect that transducer can realize a monopole radiation in the horizontal plane before 13kHz.
Science China-physics Mechanics & Astronomy | 2006
Chen Dehua; Wang Xiuming; Cong Jiansheng; Xu Delong; Song Yanjie; Ma Shuilong
Archive | 2016
Wang Xiuming; Ge Liangquan; Xu Delong; Zhang Qingxian; Chen Dehua; Zeng Guoqiang; Cong Jiansheng; Yang Qiang
Archive | 2016
Wang Xiuming; Ge Liangquan; Xu Delong; Zhang Qingxian; Chen Dehua; Ceng Guoqiang; Cong Jiansheng; Yang Qiang
Archive | 2015
Wei Qian; Che Chengxuan; Cong Jiansheng; Wang Xiuming; Zhou Xuan
Archive | 2015
Wei Qian; Che Chengxuan; Cong Jiansheng; Wang Xiuming
Archive | 2017
Wang Xiuming; Ge Liangquan; Xu Delong; Zhang Qingxian; Chen Dehua; Zeng Guoqiang; Cong Jiansheng; Yang Qiang
Archive | 2017
Cong Jiansheng; Wei Qian; Che Chengxuan; Wang Xiuming; Liu Bin
Archive | 2016
He Hongbin; Wang Xiuming; Cong Jiansheng; Dai Yuyu; Qiu Meng
Archive | 2016
Wei Qian; Cong Jiansheng; Che Chengxuan; Wang Xiuming
