This article presents an improved method for calculating head losses in local hydraulic resistances caused by a trash rack structure installed in irrigation canals. Based on experimental studies conducted on the Big Fergana Main Canal, a semi-empirical relationship was derived to determine the local resistance coefficient as a function of the degree of flow-area constriction by the rack. In addition, calculation formulas were developed for conditions with and without debris accumulation on the rack. The numerical results were found to be in good agreement with the experimental data, with an error within 4.7%.
| Mualliflar | Махмудов , Илхомжон, Шониёзов , Шахзод, Рўзиев , Музаффар |
|---|---|
| Jurnal | Agro ILM |
| Nashriyot | O‘zbekiston qishloq xo‘jaligi jurnali ilmiy ilovasi |
| ISSN | 2091-5616 |
| Nashr sanasi | 2026-10-19 |
| Jild | 131 |
| Son | 8 |
| Til | O‘zbek |
| Ilmiy soha | Qishloq xo‘jaligi |
| DOI | 10.67048/qxju2026ai131iss8m1276 |
| Indeksga qo‘shilgan | 2026-10-20 |
DOI: 10.67048/qxju2026ai131iss8m1276 · Maqolaning asl sahifasi
irrigation canals, trash rack structure, local hydraulic resistance, head losses, flow cross-section, оросительные каналы, решётчатая конструкция, местное гидравлическое сопротивление, потери напора, живое сечение, ирригация каналлари, панжарали конструкция, маҳаллий гидравлик қаршилик, напор йўқолиши, тирик қирқим
| APA | Махмудов , Илхомжон, Шониёзов , Шахзод, & Рўзиев , Музаффар (2026). ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ. Agro ILM, 131(8). https://doi.org/10.67048/qxju2026ai131iss8m1276 |
|---|---|
| GOST (OAK) | Махмудов , Илхомжон, Шониёзов , Шахзод, Рўзиев , Музаффар ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ // Agro ILM. – 2026. – T. 131, № 8. – DOI: 10.67048/qxju2026ai131iss8m1276. |
| MLA | Махмудов , Илхомжон, Шониёзов , Шахзод, and Рўзиев , Музаффар. “ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ.” Agro ILM, 131(8), 2026. https://doi.org/10.67048/qxju2026ai131iss8m1276 |
| Chicago | Махмудов , Илхомжон, Шониёзов , Шахзод, and Рўзиев , Музаффар. “ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ.” Agro ILM, 131(8) (2026). https://doi.org/10.67048/qxju2026ai131iss8m1276 |
| Harvard | Махмудов , Илхомжон, Шониёзов , Шахзод, and Рўзиев , Музаффар (2026) ‘ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ’, Agro ILM, 131(8). https://doi.org/10.67048/qxju2026ai131iss8m1276 |
| BibTeX | @article{article2026,
title = {ИРРИГАЦИЯ КАНАЛЛАРИДА ЧИҚИНДИЛАРНИ ТУТИБ ҚОЛУВЧИ ИНШООТ КОНСТРУКЦИЯСИ ТАЪСИРИДА ҲОСИЛ БЎЛАДИГАН МАҲАЛЛИЙ ҚАРШИЛИК0ЛАРДА НАПОР ЙЎҚОЛИШИНИ ҲИСОБЛАШ УСУЛИ},
author = {Махмудов , Илхомжон and Шониёзов , Шахзод and Рўзиев , Музаффар},
journal = {Agro ILM},
year = {2026},
volume = {131},
number = {8},
doi = {10.67048/qxju2026ai131iss8m1276},
url = {https://doi.org/10.67048/qxju2026ai131iss8m1276}
} |
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