摘要
为了分析波浪诱导搅拌船所产生的惯性加速度对物料计量精度的影响,选取一艘200 m3/h生产能力的搅拌船,采用SESAM软件分析其水动力特性,对计量参考点处的竖向加速度进行短期预报,同时在计量甲板层安装加速度传感器,通过实测和理论的手段证实了影响的存在。
In order to analyze the influence on the material measuring accuracy by the inertial accelerationcaused by the wave-induced hull motion, a mixing vessel with production capacity of 200 m3/h was selected toanalyze its hydrodynamic characteristic with SESAM software.Short-term predictions about the vertical accelerationat the measuring reference point were done, and the acceleration sensor was installed in the measuring deck layer.Through the actual measurement and according to the theory, the influence was confirmed to be existed.
出处
《水运工程》
北大核心
2016年第8期22-25,共4页
Port & Waterway Engineering
关键词
搅拌船
计量精度
运动响应
短期预报
加速度传感器
mixing ship
measuring accuracy
motion response
short-term prediction
acceleration sensor
