Simulation Analysis of the Performance of an Environmentally Friendly Double-suction Cutter Suction Dredger Based on SolidWorks and ANSYS

2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation

材料科学;机械制造;运输工程

Xiong, Ting^1 ; Li, Junyu^1 ; Jia, Hongjie^1 ; Hou, Bowen^1 ; Zheng, Weigang^2

Wuhan University of Technology, School of Energy and Power Engineering, China^1

Wuhan University of Technology, School of Mechanical and Electronic Engineering, China^2

关键词: Concentration distributions;    Cutter suction dredger;    Energy efficient;    Environmental-friendly;    Expansion space;    Secondary pollution;    Simulation analysis;    Soil textures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/382/3/032049/pdf
DOI  :  10.1088/1757-899X/382/3/032049

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

As China transforms from a big dredging country to a dredging power, dredging vessels have unprecedented development opportunity and expansion space. Cutter suction dredgers are rapidly becoming more effective, greener, and more energy-efficient. In order that cutter suction dredgers are adaptive to the landform and soil texture in complex water areas and secondary pollution is contained, this thesis develops a new type of environmentally friendly double-cutter suction dredger with SolidWorks and conducts simulation analysis based on ANSYS. Compared with the single-cutter structure, the concentration distribution at the suction outlet in the double-cutter structure has increased and the diffusivity has decreased, effectively reducing secondary pollution. When the total dredging outputs stand at the same, the double-cutter suction dredger is more energy-efficient and environmental friendly than the existing dredger, which reflects its reliability and advancement.