期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
液化石油气罐车节水清洗的射流参数研究 被引量:2
1
作者 邢熙权 朱海清 +1 位作者 张春波 张雄 《机床与液压》 北大核心 2020年第1期45-50,共6页
通过对液化石油气(LPG)罐车内壁污垢的形成机制及物性参数研究,确定了上下层污垢的主要组成成分,并提出了一种可有效降低除垢射流门限压力的新型节水节能清洗方式。采用建立除垢力学模型加实验验证的方法确定了最佳射流水力参数。借助FL... 通过对液化石油气(LPG)罐车内壁污垢的形成机制及物性参数研究,确定了上下层污垢的主要组成成分,并提出了一种可有效降低除垢射流门限压力的新型节水节能清洗方式。采用建立除垢力学模型加实验验证的方法确定了最佳射流水力参数。借助FLUENT流体仿真分析软件,对不同射流靶距和入射角度下的射流打击力进行了对比试验研究,优选出可发挥高压水射流最大清洗效率的靶距为85 mm,入射角为10°,为后续节水清洗新技术的深入研究提供了一定的理论基础,并对相应清洗系统与设备的研发具有一定的参考价值。 展开更多
关键词 污垢机制 罐车节水清洗 数值模拟 射流参数优化
下载PDF
High-voltage live cleaning robot design based on security 被引量:1
2
作者 谢霄鹏 夏红卫 杨汝清 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2005年第5期590-594,共5页
High-Voltage Live Cleaning Robot works in a hot-line environment (220 kV/330 kV), and so the safety of its application and equipment is most important. In terms of safety, the designs of robot mechanism and control sy... High-Voltage Live Cleaning Robot works in a hot-line environment (220 kV/330 kV), and so the safety of its application and equipment is most important. In terms of safety, the designs of robot mechanism and control system have been discussed, and the test data are given regarding the control system of a model machine. The model machine of a high-voltage live cleaning robot can satisfy the needs of basic cleaning in common conditions. From manual operation to automation, the cleaning efficiency is improved. The robot can decrease the amount of work, and guarantee security. Among high-voltage live cleaning equipment in China, the cleaning robot is advanced in automation and intelligence. 展开更多
关键词 pollution and flashover high voltage live cleaning robot control system
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部