Hydraulic characterizations of tortuous flow in path drip irrigation emitter

Journal of Hydrodynamics

Volumn 18, Issue 4, 2006, Pages 449-457

  Li, Yun Kai ^a   Yang, Pei Ling ^a   Ren, Shu Mei ^a   Xu, Ting Wu ^a  

^a CHINA AGRICULTURAL UNIVERSITY   (China)

Author keywords

Drip irrigation; Emitters; Flow characteristics; Hydraulic performances; Tortuous flow path

Indexed keywords

FLOW OF WATER; FLOWLINES; HYDRAULICS; PRESSURE REGULATION; REYNOLDS NUMBER; VELOCITY;

DRIP IRRIGATION EMITTERS; FLOW CHARACTERISTICS; HYDRAULIC PERFORMANCES; PRESSURE ASCENDING WORK PATTERN; PRESSURE DESCENDING WORK PATTERN; TORTUOUS FLOW PATH;

IRRIGATION CANALS;

EID: 33751092577     PISSN: 10016058     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-6058(06)60119-4     Document Type: Article

References (22)

1. DASBERG S. and OR D. Drip irrigation[M]. New York, Berlin, Heidelberg: Spinger, 1999.
2. LI Yun-kai, YANG Pei-ling, REN Shu-mei et al. Analyzing and modeling flow regime in labyrinth path drip irrigation column emitter with CFD[J]. Journal of Hydrodynamics, Ser. A, 2005, 20(6): 736-743. (in Chinese)
3. LI Jiu-sheng, ZHANG Jian-jun and XUE Ke-zhong. Principle and application of drip irrigation fertilization[M]. Beijing: China Agricultural Science and Technology Press, 2003. (in Chinese)
4. YANG Pei-ling and LEI Xian-long. Development and research of drip irrigation emitters[J]. Water Saving Irrigation, 2000, (3): 17-19. (in Chinese)
5. HAN Quan-li, ZHAO Wan-hua and DING Yu-cheng. Status quo and analysis of drip irrigation emitters[J]. Water Saving Irrigation, 2003, (1): 17-18. (in Chinese)
6. KAMRMLI D. Classification and flow regime analysis of dripper[J]. Journal of Agricultural Engineering Research, 1977, 22(2): 165-173.
7. TAL S. and ZUR B. Flow Regime in helical long-pathemitter[J]. Journal of Irrigation and Drainage Division ASCE, 1980, 106 (IR1): 27-35.
8. GIDEON G. G. Gravity drip irrigation System[A]. Proceedings of the 3rd International Drip/Trickle Irrigation Congress[C]. Fresno, California, USA, 1985, 50-57.
9. OZEKICI B. and RONALD S. Analysis of pressure losses in tortuous-path emitters[M]. Albuquerque, New Mexico, USA: America Society of Agriculture Engineering, 1991, 112-115.
10. FANG Bu-ling and ZHAO De-lin. Research on the emitters of wafer-like tortuous flow path[A]. Proceedings of the Cultivating Mechanical Institute[C]. 1997, 145-150. (in Chinese)
11. POTTER M. and WIGGERT D. Mechanics of fluid[M]. Boston: Elsevier Academic Press, 2003.
12. JONES O. Turbulent friction in rectangular ducts[J]. Journal of Fluids Engineering, 1976. 98(1): 173-180.
13. DEPARTMENT OF INTERNATIONAL COOPERATION AND SCIENCE AND TECHNOLOGY OF WATER RESOURCES MINIST. Compilation of water conservancy technology standards-volume of irrigation and drainage (water saving equipment and materials)[S]. Beijing: China Water Conservancy and Hydropower Press, 2002, 32-54. (in Chinese)
14. GLAAD Y. K. and KLOUS L. Z. Hydraulic and mechanical properties of drippers[A]. Proceedings of the 2nd International Drip Irrigation Congress[C]. San Diego, California, USA, 1980, 7-14.
15. REN Shu-mei and YANG Pei-ling. Preliminary research on the soil moisture dynamics in the mountainous orchards with gravity drip irrigation and the irrigation scheduling for the fruit trees[J]. China Water Conservancy and Hydropower in Rural Region, 2002, 31(1): 20-22. (in Chinese)
16. SALVADOR P. G., ARVIZA V. J. and BRALTS V. F. Hydraulic flow behaviour through an in-line emitter labyrinth using CFD techniques[A]. ASAE/CSAE Annual International Meeting[C]. Ontario, Canada, 2004.
17. PFAHLER J., HARLEY J., BAU H. H. et al. Liquid transport in micro and submicron channels[J]. Sensors and Actuators, 1990, A21-A23: 431-434.
18. PENG X. F., PETERSON G. P. and WANG B. X. Friction flow characteristics of water flowing through rectangular micro channels[J]. Experimental Heat Transfer, 1994, 7(4): 249-264.
19. XIN Ming-dao and SHI Jin-sheng. Experiment on the performances of stressed convection and heat-exchange in small rectangular paths[J]. Transaction of Chongqing University, 1994, 17(3): 117-122. (in Chinese)
20. JIANG Ming-jian and LUO Xiao-hui. Research on the single-phase convection and heat-exchange of water in the micro-dimension paths[J]. Transaction of Beijing United University, 1998, 12(1): 71-75. (in Chinese)
21. HUANG De-bin, DENG Xian-he and WANG Yang-jun. Numerical simulation study of turbulent drag reduction over ribelt surfaces of tubes[J]. Journal of Hydrodynamics, Ser. A, 2005, 20(1): 101-105. (in Chinese)
22. QU Jian-wu, MURAI Yuichi, YAMAMOTO Fujio. Simultaneous PIV/PTV measurements of bubble and particle phases in gas-liquid two-phase flow based on image separation and reconstruction[J]. Journal of Hydrodynamics, Ser. B, 2004, 16(6): 756-766.