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Application of Micro-Computed Tomography to Decipher Deposition and Flocking Patterns of Clogging Material on Cylindrical Drip Emitters


Affiliations
1 Water and Livelihoods Foundation, Tarnaka, Secunderabad, Telangana 500 017, India
2 C.V.R. College of Engineering, Mangalpalli, Ibrahimpatnam (M), Telangana 501 510, India
 

Five sets of cylindrical drip emitters used for up to five years in the farmlands were scanned using micro-computed tomography. Around 54.46–94.52% of the total clogging material on the emitters was found on the active outlet areas that facilitate delivery of water by the emitters. Also, larger flocks of the clogging material were found on the outlet areas. Emitter geometric features, viz. width of flow path, dent angle and boundary curvature were observed to influence the extent of physical and chemical clogging. Any attempt to design an anti-clogging emitter may necessarily include optimization of active outlets.

Keywords

Anti-Clogging Performance, Drip Emitter, Flocking Patterns, Geometry Optimization, Micro-Computed Tomography.
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  • Kirnak, H., Dogan, E., Demir, S. and Yalcin, S., Determination of hydraulic performance of trickle irrigation emitters used in irrigation systems in the Harran plain. Turk. J. Agric. For., 2004, 28, 223–230.

  • Patil, S. S., Nimbalkar, P. T. and Joshi, A., Hydraulic study, design and analysis of different geometries of drip irrigation emitter labyrinth. Int. J. Eng. Adv. Technol., 2013, 2, 455–462.

  • Kusre, B. C. and Liansangpuii, F., Assessment of hydraulic performance of drip emitters for adoption in hilly terrain of north-eastern region of India. Irrig. Drain., 2016, 65(4), 469–479.

  • Mostafa, H. and Sultan, W., Hydraulic evaluation of locally modified emitter under laboratory conditions. J. Water Supply: Res. Technol.-Aqua., 2018, 67(3), 291–296.

  • Khalil, T. M., Ajmal, M., Khan, T. A., Haq, Z. U., Khattak, M. S. and Malik, A., Evaluating hydraulic performance of locally available drip emitters used in Pakistan. Sarhad J. Agric., 2020, 36(1), 185–191.

  • Wei, Q., Shi, Y., Lu, G., Dong, W. and Huang, S., Rapid evaluations of anticlogging performance of drip emitters by laboratory short-cycle tests. J. Irrig. Drain. Eng., 2008, 134(3), 298–304.

  • de Camargo, A. P., Molle, B., Tomas, S. and Frizzone, J. A., Assessment of clogging effects on lateral hydraulics: proposing a monitoring and detection protocol. Irrig. Sci., 2014, 32, 181–191.

  • Feng, J., Li, Y., Liu, Z., Muhammad, T. and Wu, R., Composite clogging characteristics of emitters in drip irrigation systems. Irrig. Sci., 2019, 37, 105–122.

  • Yavuz, M. Y., Demirel, K., Erken, O., Bahar, E. and Deveciler, M., Emitter clogging and effects on drip irrigation systems performances. Afr. J. Agric. Res., 2010, 5(7), 532–538.

  • Han, S., Li, Y., Zhou, B., Liu, Z., Feng, J. and Xiao, Y., An in situ accelerated experimental testing method for drip irrigation emitter clogging with inferior water. Agric. Water Manage., 2019, 212, 136–154.

  • Dazhuang, Y., Peiling, Y., Shumei, R., Li, Y. and Tingwu, X., Numerical study on flow property in dentate path of drip emitters. N.Z. J. Agric. Res., 2007, 50, 705–712.

  • Li, Y., Yang, P., Xu, T., Ren, S., Lin, X., Wei, R. and Xu, H., CFD and digital particle tracking to assess flow characteristics in the labyrinth flow path of a drip irrigation emitter. Irrig. Sci., 2008, 26, 427–438.

  • Weijing, Y., Zhengying, W., Huali, C. and Shengli, M., Optimal design and experiment for divided-flow emitter in drip irrigation. Trans. Chin. Soc. Agric. Eng., 2014, 30(17), 117–124.

  • Yu, L., Li, N., Long, J., Liu, X. and Yang, Q., The mechanism of emitter clogging analyzed by CFD–DEM simulation and PTV experiment. Adv. Mech. Eng., 2018, 10(1), 1–10.

  • Ouarriche, H., Bouhali, M. E., Bouisfi, F., Caoui, M. and Hannaoui, M., Numerical simulation of flow in trapezoidal labyrinth-channels of drip irrigation. FME Trans., 2021, 49(1), 147–153.

  • Feng, J., Li, Y., Wang, W. and Xue, S., Effect of optimization forms of flow path on emitter hydraulic and anti-clogging performance in drip irrigation system. Irrig. Sci., 2018, 36, 37–47.

  • Li, Y., Feng, J., Xue, S., Muhammad, T., Chen, X., Wu, N., Li, W. and Zhou, B., Formation mechanism for emitter composite-clogging in drip irrigation system. Irrig. Sci., 2019, 37, 169–181.

  • Yu, L., Li, N., Liu, X., Yang, Q., Li, Z. and Long, J., Influence of dentation angle of labyrinth channel of drip emitters on hydraulic and anti-clogging performance. Irrig. Drain., 2019, 68, 256–267.

  • Xu, T. and Zhang, L., Influence and analysis of structure design and optimization on the performance of a pit drip irrigation emitter. Irrig. Drain., 2020, 69, 633–645.

  • Yang, B., Wang, J., Zhang, Y., Wang, H., Ma, X. and Mo, Y., Anti-clogging performance optimization for dentiform labyrinth emitters. Irrig. Sci., 2020, 38, 275–285.

  • Bounoua, S., Tomas, S., Labille, J., Molle, B., Granier, J., Halden-wang, P. and Izzati, S. N., Understanding physical clogging in drip irrigation: in situ, in-lab and numerical approaches. Irrig. Sci., 2016, 34, 327–342.

  • Yanfang, L., Pute, W., Delan, Z., Lin, Z. and Junying, C., Effect of water hardness on emitter clogging of drip irrigation. Trans. Chin. Soc. Agric. Eng., 2015, 31, 95–100.

  • Ribeiro, M. D., Carlos Azevedo, A. D., Santos, D. B. D., Szekut, F. D., Klein, M. R. and Reis, C. F., Optical microscopy and SEM for identifying clogging material in a drip irrigation system. Rev. Caatinga, 2018, 31(4), 997–1007.

  • Nguyen, T. T. and Indraratna, B., Micro-CT scanning to examine soil clogging behavior of natural fiber drains. J. Geotech. Geoenviron. Eng., 2019, 145(9), 1–16.

  • Xiao, Y., Sawicka, B., Liu, Y., Zhou, B., Hou, P. and Li, Y., Visualizing the macroscale spatial distributions of biofilms in complex flow channels using industrial computed tomography. Biofouling, 2020, 36(2), 115–125.

  • Ramachandrula, V. R. and Kasa, R. R., Non-destructive characterization of physical and chemical clogging in cylindrical drip emitters. Heliyon, 2020, 6, e05327:1–11.

  • Ramachandrula, V. R. and Kasa, R. R., Deep learning segmentation of clogging patterns of cylindrical drip emitters with varied geometric features. J. Irrig. Drain. Eng., 2022, 148(4), 04022006:1–9.

  • Petit, J., Mouhed, N. A., Garcia, S. M., Metz, M., Molle, B. and Bendoula, R., Potential of visible/near infrared spectroscopy coupled with chemometric methods for discriminating and estimating the thickness of clogging in drip-irrigation. Biosyst. Eng., 2021, 209, 246–255.


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  • Application of Micro-Computed Tomography to Decipher Deposition and Flocking Patterns of Clogging Material on Cylindrical Drip Emitters

Abstract Views: 194  |  PDF Views: 113

Authors

Venkata Ramamohan Ramachandrula
Water and Livelihoods Foundation, Tarnaka, Secunderabad, Telangana 500 017, India
Ramamohan Reddy Kasa
C.V.R. College of Engineering, Mangalpalli, Ibrahimpatnam (M), Telangana 501 510, India

Abstract


Five sets of cylindrical drip emitters used for up to five years in the farmlands were scanned using micro-computed tomography. Around 54.46–94.52% of the total clogging material on the emitters was found on the active outlet areas that facilitate delivery of water by the emitters. Also, larger flocks of the clogging material were found on the outlet areas. Emitter geometric features, viz. width of flow path, dent angle and boundary curvature were observed to influence the extent of physical and chemical clogging. Any attempt to design an anti-clogging emitter may necessarily include optimization of active outlets.

Keywords


Anti-Clogging Performance, Drip Emitter, Flocking Patterns, Geometry Optimization, Micro-Computed Tomography.

References





DOI: https://doi.org/10.18520/cs%2Fv124%2Fi6%2F738-747