Journal of Drainage and Irrigation Machinery Engineering

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排灌机械工程学报

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	2021 Vol. 39 No. 10
	Published: 25 October 2021

	1

		2021 Vol. 39 (10): 1- [Abstract] ( 28 ) [HTML 1KB] [PDF 1356KB] ( 316 )

	2

		2021 Vol. 39 (10): 2- [Abstract] ( 23 ) [HTML 1KB] [PDF 1317KB] ( 323 )

	973	LIU Zailun*,WANG Sanzhen,ZHANG Jingmin,WANG Jinxuan
		Optimal design of geometric parameters of diffuser inlet under optimal working conditions
		2021 Vol. 39 (10): 973-980 [Abstract] ( 28 ) [HTML 1KB] [PDF 2256KB] ( 490 )

	981	ZHANG Jinfeng,SONG Haiqin*,ZHANG Fan,CAI Haikun,LAI Liangqing,HONG Qiuhong
		Analysis on rotor strength and mode of pump-turbine with splitter blades
		2021 Vol. 39 (10): 981-986 [Abstract] ( 37 ) [HTML 1KB] [PDF 21188KB] ( 287 )

	987	SONG Longbo,TENG Shuang,CAO Qian,KANG Can*,DING Kejin,LI Changjiang
		Wear of large solid particles on the impeller of solid-liquid two-phase flow pump
		2021 Vol. 39 (10): 987-993 [Abstract] ( 66 ) [HTML 1KB] [PDF 3352KB] ( 476 )

	994	LIN Tong*,XIE Jing,XIE Renhua
		Research on inflow and energy conversion characteristics of centrifugal pump as turbine in different conditions
		2021 Vol. 39 (10): 994-1000 [Abstract] ( 40 ) [HTML 1KB] [PDF 5691KB] ( 486 )

	1001	ZHANG Chenying,PEI Ji,YUAN Shouqi,WANG Wenjie*,GAN Xingcheng,DENG Qifan,ZHAO Jiantao,ZHANG Benying
		Analysis of flow characteristics of vertical inline pump during shutdown transition process caused by power failure
		2021 Vol. 39 (10): 1001-1007 [Abstract] ( 64 ) [HTML 1KB] [PDF 2958KB] ( 406 )

	1008	JIANG Hongying,YAN Hongqin,XIAO Zhongming,CHENG Li*,LIU Hao
		Numerical simulation of hydraulic characteristics of three-side inlet of vertical shaft inlet channel of horizontal pumping station
		2021 Vol. 39 (10): 1008-1013 [Abstract] ( 31 ) [HTML 1KB] [PDF 8159KB] ( 351 )

	1014	PAN Hong*,TANG Wei,ZHENG Yuan,YU Yang
		Analysis of pumping station swing signal based on improved LMD
		2021 Vol. 39 (10): 1014-1019 [Abstract] ( 28 ) [HTML 1KB] [PDF 1860KB] ( 339 )

	1020	PANG Jiayang,LIU Xiaobing*,Zeng Yongzhong,Yu Zhishun,Song Han
		Study on restraining effect of bearing structure on oil mist escaping of hydro generator unit
		2021 Vol. 39 (10): 1020-1026 [Abstract] ( 51 ) [HTML 1KB] [PDF 3069KB] ( 408 )

	1027	CHEN Yafei,GU Weiguo,WANG Dezhong,XU Rui
		Experimental study and numerical calculation of water hammer effect of closing valve of ball type regulating valve
		2021 Vol. 39 (10): 1027-1032 [Abstract] ( 43 ) [HTML 1KB] [PDF 2022KB] ( 486 )

	1033	LI Lin,CHEN Diyi*,ZHANG Jingjing,LI Huanhuan,TIAN Yu,YUE Yan
		Parameter uncertainty analysis of solar-hydro complementary power generation system
		2021 Vol. 39 (10): 1033-1039 [Abstract] ( 43 ) [HTML 1KB] [PDF 3914KB] ( 380 )

	1040	LIU Yanwei*,WANG Shuying,JIAO Zhongshuai
		Spatial andtemporal variations of normalized differential vegetation index and its relationship with precipitation in Liaoning Province from 2000 to 2016
		2021 Vol. 39 (10): 1040-1045 [Abstract] ( 45 ) [HTML 1KB] [PDF 2386KB] ( 542 )

	1046	GONG Zhihao,JIANG Xiaohong*
		Hydraulic simulation based on PSO for irrigation projects with low-pressure pipe conveyance
		2021 Vol. 39 (10): 1046-1050 [Abstract] ( 46 ) [HTML 1KB] [PDF 12880KB] ( 287 )

	1051	LU Xingli,LI Shanshan,LIU Jihu,DUAN Yaxin,YUE Heng,KANG Jianhong,WU Hongliang
		Distribution of soil water-stable aggrega- tes and organic carbon content affected by tillage systems: a meta analysis
		2021 Vol. 39 (10): 1051-1055 [Abstract] ( 47 ) [HTML 1KB] [PDF 1651KB] ( 388 )

	1056	LI Xufeng,MA Juanjuan*,SUN Xihuan,SHI Xiaohu,GUO Xianghong,LEI Tao,
		Effects of water saving and nitrogen reduction on tomato growth and utilization rate of water and nitrogen in greenhouse
		2021 Vol. 39 (10): 1056-1061 [Abstract] ( 28 ) [HTML 1KB] [PDF 1435KB] ( 381 )

	1062	WANG Zhiqiang,NIU Dandan,WANG Jiaxing,GAO Xin,WU Hao,XIA Qian,JIANG Yongnian,GUO Ya*
		A design of an IOT irrigation management system with large-scale nodes
		2021 Vol. 39 (10): 1062-1067 [Abstract] ( 46 ) [HTML 1KB] [PDF 3718KB] ( 412 )

	1068	CHEN Songling,ZHOU Jianzhong,HUANG Shu*,ZHANG Huichun
		Mechanism of hot corrosion resistance of IN718 superalloy strengthened by laser peening
		2021 Vol. 39 (10): 1068-1074 [Abstract] ( 37 ) [HTML 1KB] [PDF 5209KB] ( 412 )

	1075	XING Shaobo,ZHANG Jinzhu*,WANG Zhenhua,LIU Ningning,
		Analysis of vortex action in perforated emitter under different working pressures
		2021 Vol. 39 (10): 1075-1080 [Abstract] ( 59 ) [HTML 1KB] [PDF 2460KB] ( 447 )

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江苏省教育厅

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江苏大学

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中国农业机械学会排灌机械分会
国家水泵及系统工程技术研究中心
中国农业工程学会农业水土工程专业委员会

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袁寿其

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徐云峰张文涛陈建华
谈国鹏朱漪云盛杰

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·	National Research Center of Pumps