摘要
为绿色、自动、高效地打捞城市河道垃圾,设计了一新型全电水面保洁船的总体方案.基于重叠网格技术,采用RANS方法对保洁木船的阻力进行了数值计算,根据兴波图设计了垃圾收集翻斗的外形尺寸.根据总体设计,制造了样船进行试验,验证文中采用的数值方法能够有效预报船体阻力,并且能有效地进行垃圾收集.
In this paper,anew kind of electric-driven refuse-removal vessel is designed. The resistance of a ship is numerically simulated by R ANS approach and the overlap grid tech-niques. Dimensions of garbage collection tipping bucket are designed according to wave con-tours. In contrast to the experimental results, it is demonstrated that the numerical methods in this paper can predict the resistance well. Furthermore, the sample ship can carry out the refuse removal effectively.
出处
《青岛理工大学学报》
CAS
2017年第5期80-85,共6页
Journal of Qingdao University of Technology
基金
苏州市河道保洁船开发项目(SZHT2016-G-013)
