Oxidative Deterioration Effect of Cavitation Heat Generation on Hydraulic Oil | |
Li, Mingxue1,2; Yang, Guolai2,3; Wu, Guoguo2,4; Li, Xiaoqing5 | |
2020 | |
发表期刊 | IEEE Access |
ISSN | 2169-3536 |
卷号 | 8页码:119720-119727 |
摘要 | The thermal effects of cavitation on hydraulic oil is very important. From a micro perspective, the evolution of bubbles, will release amount of energy, especially its collapse in high-pressure area. The energy is converted into heat, which will be absorbed by hydraulic oil, which is indirectly converted into vibration and noise, and other forms. In order to study the effect of cavitation on hydraulic oil from an energy perspective, we investigated the oxidative deterioration of surrounding hydraulic oil during the compression of cavitation bubbles by using theoretical analysis and experimental comparison methods. Firstly, the cause of cavitation heat generation in hydraulic system was analyzed. Secondly, two kinds of hydraulic oils were tested for corrosion under the environment of cavitation heat generation, and the chemical properties changes of these hydraulic oils in the simulated cavitation heat production environment were analyzed. Finally, the thermogravimetric analysis and comparison of the two kinds of hydraulic oils in a simulated cavitation heat-generating environment were performed, and obtained the reason why hydraulic oil was oxidized to form solid carbon particles. The results showed that cavitation heat generation will cause oxidative deterioration of hydraulic oil, which enhanced the corrosion of hydraulic oil, and subsequently generated solid particles in hydraulic oil. The inner surface of hydraulic components will be scratched when solid carbon particles move with hydraulic oil flow in hydraulic system. © 2013 IEEE. |
关键词 | Carbon Cavitation Chemical analysis Corrosion Deterioration Heat generation Hydraulic equipment Thermogravimetric analysis Cavitation bubble Energy perspectives Experimental comparison High pressure area Hydraulic components Hydraulic oil flow Hydraulic system Solid particles |
DOI | 10.1109/ACCESS.2020.3005636 |
收录类别 | SCI ; SCIE ; EI |
语种 | 英语 |
WOS研究方向 | Computer Science ; Engineering ; Telecommunications |
WOS类目 | Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications |
WOS记录号 | WOS:000551677000001 |
出版者 | Institute of Electrical and Electronics Engineers Inc. |
EI入藏号 | 20202908955796 |
EI主题词 | Hydraulic fluids |
EI分类号 | 631.1.1 Liquid Dynamics ; 632.2 Hydraulic Equipment and Machinery ; 801 Chemistry ; 804 Chemical Products Generally ; 951 Materials Science |
来源库 | Compendex |
分类代码 | 631.1.1 Liquid Dynamics - 632.2 Hydraulic Equipment and Machinery - 801 Chemistry - 804 Chemical Products Generally - 951 Materials Science |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/115513 |
专题 | 新能源学院 能源与动力工程学院 兰石研究院(新区研究院) |
通讯作者 | Li, Mingxue; Yang, Guolai |
作者单位 | 1.Lanzhou Jiaotong Univ, Sch New Energy & Power Engn, Lanzhou 730070, Peoples R China; 2.Lanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou 730050, Peoples R China; 3.Zhejiang Univ, State Key Lab Fluid Power & Mechatron Syst, Hangzhou 310027, Peoples R China; 4.Chongqing Univ Arts & Sci, Sch Intelligent Mfg Engn, Chongqing 402160, Peoples R China; 5.Lanzhou Jiaotong Univ, Sch Automat & Elect Engn, Lanzhou 730070, Peoples R China |
第一作者单位 | 能源与动力工程学院 |
通讯作者单位 | 能源与动力工程学院 |
推荐引用方式 GB/T 7714 | Li, Mingxue,Yang, Guolai,Wu, Guoguo,et al. Oxidative Deterioration Effect of Cavitation Heat Generation on Hydraulic Oil[J]. IEEE Access,2020,8:119720-119727. |
APA | Li, Mingxue,Yang, Guolai,Wu, Guoguo,&Li, Xiaoqing.(2020).Oxidative Deterioration Effect of Cavitation Heat Generation on Hydraulic Oil.IEEE Access,8,119720-119727. |
MLA | Li, Mingxue,et al."Oxidative Deterioration Effect of Cavitation Heat Generation on Hydraulic Oil".IEEE Access 8(2020):119720-119727. |
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