4   Artículos

 
en línea
Zhaoxia Cui, Minghai Zheng, Jin Wang and Jiang Liu    
Pouring is an important process in the production of solid propellant rocket engines, and usually, the cost of a solid propellant rocket engine is extremely high. Therefore, pouring production with high reliability is very important. The pouring of three... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Lecheng Jia, Bin Xue, Shili Chen, Hanzhong Wu, Xiaoxia Yang, Jingsheng Zhai and Zhoumo Zeng    
Ultrasound has been proven to be a valid tool for ranging, especially in water. In this paper, we design a high-resolution ultrasonic ranging system that uses a thin laser beam as an ultrasonic sensor. The laser sensing provides a noncontact method for u... ver más
Revista: Applied Sciences    Formato: Electrónico

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