| Citation: | YU Qihui, ZHAI Jianwei, TAN Xin, et al. Dimensionless study on efficiency of new exhaust residual pressure utilization system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2020, 46(8): 1453-1459. doi: 10.13700/j.bh.1001-5965.2019.0499(in Chinese)
|
Using the energy equation, state equation, motion equation and mass flow equation, the basic mathematical model of the cylinder backhaul process of the new exhaust residual pressure utilization system was established. The appropriate reference value is selected to make the mathematical model dimensionless, the software MATLAB/Simulink is used to simulate the dimensionless model, and the influence of each dimensionless parameter on the exhaust recovery efficiency is obtained. From the simulation results, it can be seen that the exhaust recovery efficiency is mainly determined by the dimensionless natural cycle, the dimensionless effective area of the air inlet, the switching criterion and the dimensionless supply pressure of the cylinder. When the switching criterion or the supply pressure of the cylinder increases and the exhaust recovery efficiency decreases, the efficiency can be increased by changing the dimensionless effective area and the dimensionless natural cycle of the air intake. For the determined cylinder drive system, the exhaust recovery efficiency can be improved by changing the volume of the tank.
| [1] |
SAIDUR R, RAHIM N A, HASANUZZAMAN M.A review on compressed-air energy use and energy savings[J].Renewable and Sustainable Energy Reviews, 2010, 14(4):1135-1153. https://ideas.repec.org/a/eee/rensus/v14y2010i4p1135-1153.html
|
| [2] |
SMC(中国)有限公司.现代实用气动技术[M].2版.北京:机械工业出版社, 2004. https://ideas.repec.org/a/eee/rensus/v14y2010i4p1135-1153.html
SMC(China) Co., Ltd.Modern practical pneumatic technology[M].2nd ed.Beijing:China Machine Press, 2004(in Chinese). https://ideas.repec.org/a/eee/rensus/v14y2010i4p1135-1153.html
|
| [3] |
周洪, 苏会莹, 王宝玉.气动控制系统的节能技术[J].液压与气动, 2013(7):1-5. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201307001
ZHOU H, SU H Y, WANG B Y.Energy-saving technology of pneumatic control system[J].Chinese Hydraulics & Pneumatics, 2013(7):1-5(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201307001
|
| [4] |
WANG J H, PU J S, MOORE P.A practical control strategy for servo-pneumatic actuator systems[J].Control Engineering Practice, 1999, 7(12):1483-1488. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=8aac3a66d01f3f0572c199bd26ea7da4
|
| [5] |
YUSOP M M.Energy saving for pneumatic actuation using dynamic model prediction[M].Ann Arbor:Cardiff University, 2006.
|
| [6] |
CAI M L, KAGAWA T.Energy consumption assessment of pneumatic actuating system including compressor[C]//Proceedings of the IMechE Conference on Compressors and Their Systems, 2001: 381-390.
|
| [7] |
黄凡, 李刚炎, 杨凡, 等.基于气动功率的气缸能量分配与节能研究[J].液压与气动, 2019(2):115-122. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201902022
HUANG F, LI G Y, YANG F, et al.Research on cylinder energy allocation and energy conservation based on pneumatic power[J].Chinese Hydraulics & Pneumatics, 2019(2):115-122(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201902022
|
| [8] |
LI J F, TIAN X G, DENG X X.A study on energy-saving pneumatic system[C]//Proceeding of the 2nd International Conference on Fluid Power Transmission and Control, 1989: 448-453.
|
| [9] |
蔡茂林, 香川利春.气动系统的能量消耗评价体系及能量损失分析[J].机械工程学报, 2007, 43(9):69-74. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jxgcxb200709015
CAI M L, KAGAWA T.Energy consumption evaluation system and energy loss analysis of pneumatic system[J].Journal of Mechanical Engineering, 2007, 43(9):69-74(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jxgcxb200709015
|
| [10] |
石运序.排气回收控制系统的研究与开发[D].南京: 南京理工大学, 2006. http://d.wanfangdata.com.cn/thesis/Y1001818
SHI Y X.Research and development of exhaust recovery control system[D].Nanjing: Nanjing University of Science and Technology, 2006(in Chinese). http://d.wanfangdata.com.cn/thesis/Y1001818
|
| [11] |
田威.气动系统能量转换回收装置的研究与开发[D].南京: 南京理工大学, 2006. http://cdmd.cnki.com.cn/article/cdmd-10288-2006183421.htm
TIAN W.Research and development of pneumatic system energy conversion and recovery device[D].Nanjing: Nanjing University of Science and Technology, 2006(in Chinese). http://cdmd.cnki.com.cn/article/cdmd-10288-2006183421.htm
|
| [12] |
迟英姿.气缸排气真空发生系统的研究[D].南京: 南京理工大学, 2007. http://cdmd.cnki.com.cn/Article/CDMD-10288-2007195736.htm
CHI Y Z.Research on cylinder exhaust vacuum generation system[D].Nanjing: Nanjing University of Science and Technology, 2007(in Chinese). http://cdmd.cnki.com.cn/Article/CDMD-10288-2007195736.htm
|
| [13] |
姜忠爱, 熊伟, 度红望, 等.基于能量转换的桥式气动节能回路研究[J].液压与气动, 2019(7):39-43. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201907007
JIANG Z A, XIONG W, DU H W, et al.Research on bridge pneumatic energy-saving circuit based on energy conversion[J].Chinese Hydraulics & Pneumatics, 2019(7):39-43(in Chinese). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yyyqd201907007
|
| [14] |
李秋.桥式气动节能回路的仿真与实验研究[D].大连: 大连海事大学, 2017. http://cdmd.cnki.com.cn/Article/CDMD-10151-1017054094.htm
LI Q.Simulation and experimental study of bridge pneumatic energy saving circuit[D].Dalian: Dalian Maritime University, 2017(in Chinese). http://cdmd.cnki.com.cn/Article/CDMD-10151-1017054094.htm
|
| [15] |
王露.桥式气动节能回路优化算法研究[D].大连: 大连海事大学, 2018. https://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CMFD&filename=1018078204.nh
WANG L.Research on optimization algorithm of bridge pneumatic energy-saving circuit[D].Dalian: Dalian Maritime University, 2018(in Chinese). https://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CMFD&filename=1018078204.nh
|
| [16] |
SHI Y, CAI M L.Dimensionless study on output flow characteristics of expansion energy used pneumatic pressure booster[J].Journal of Dynamic Systems, Measurement, and Control, 2013, 135(2):021007. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=05c3b53e2b3205da133d6f99abda9a72
|
| [17] |
DU H W, XIONG W, JIANG Z A, et al.Energy efficiency control of pneumatic actuator systems through nonlinear dynamic optimization[J].Journal of Cleaner Production, 2018, 184:511-519. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=b7ee720fe58271f9f870adb28f14f35d
|
| [18] |
香川利春.空気圧抵抗容量系の動特性における熱伝達率の考察[J].油圧と空気圧, 1981, 12(3):209-212. http://ci.nii.ac.jp/naid/10003630532
KAGAWA T.Consideration of the heat transfer coefficient in the dynamic characteristics of the systemair pressure resistance capacity[J].Hydraulic and Pneumatic, 1981, 12(3):209-212(in Japanese). http://ci.nii.ac.jp/naid/10003630532
|
| [19] |
YAN S, MAOLIN C.Dimensionless study on output flow characteristics of expansion energy used pneumatic pressure booster[J].Journal of Dynamic Systems, Measurement, and Control, 2013, 135:021007-1:8. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=05c3b53e2b3205da133d6f99abda9a72
|
| [20] |
KADOTA U.Characteristics of air(13)[J].Hydraulics and Pneumatics Design, 1971, 9(2):109-115.
|
| [21] |
TOKASHIKI K.Dynamic characteristics of pneumatic cylinder systems[D].Tokyo: Tokyo Institute of Technology, 1999.
|
| [22] |
YU Q H, CAI M L, SHI Y, et al.Dimensionless study on efficiency and speed characteristics of a compressed air engine[J].Journal of Energy Resources Technology, 2015, 137(4):044501. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=4077315bdc4d2ae4e824581fb72e4533
|
Figures(6) / Tables(2)
Copyright © Journal of Beijing University of Aeronautics and Astronautics
Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn
Supported by:
Beijing Renhe Information Technology Co., Ltd.
DownLoad:
