KON MASHINALARINING ICHKI YONUV DVIGATELLARI UCHUN SO‘RILUVCHI HAVONI TOZALASH SAMARADORLIGINI OSHIRISH

XATAMOVA DILSHODA NARMURATOVNA; KAYUMOV UMIDJON ERKINOVICH; PARDAYEVA SHAHLO SAXIBJONOVNA

doi:https://doi.org/10.70769/3030-3214.SRT.4.2.2026.9

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3 Avgust 2026

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KON MASHINALARINING ICHKI YONUV DVIGATELLARI UCHUN SO‘RILUVCHI HAVONI TOZALASH SAMARADORLIGINI OSHIRISH

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MAQOLA ANNOTATSIYASI

Ochiq kon ishlari sharoitida ichki yonuv dvigatellari yuqori konsentratsiyadagi abraziv chang muhitida ishlaydi, bu esa silindr-porshen guruhining jadal yedirilishiga, dvigatel quvvatining pasayishiga, yoqilg‘i sarfining ortishiga hamda dvigatel resursining qisqarishiga olib keladi. Mazkur maqolada so‘rish havosi tarkibidagi chang zarrachalarining dispers tarkibi va konsentratsiyasining dvigatelning asosiy birikmalari ya’ni silindr – porshen – halqa holatiga, moy plyonkasi parametrlariga hamda kuch qurilmasining ekspluatatsion ko‘rsatkichlariga ta’sir komplekslari tahlil qilingan. Tadqiqot natijalariga ko‘ra, o‘lchami 5–20 mkm bo‘lgan zarrachalar eng katta xavf tug‘dirib, tezlashgan abraziv yedirilish hamda yonish kamerasining germetikligi yomonlashishiga sabab bo‘lishi aniqlangan. Nazariy va ekspluatatsion ma’lumotlar asosida kirish havosini tozalash samaradorligini oshirish zarurati ilmiy jihatdan asoslab berilgan. Ishda ko‘p bosqichli kombinatsiyalashgan havo filtri konstruksiyasi ishlab chiqilib taklif etilgan bo‘lib, u multitsiklonli dastlabki tozalash, ikki bosqichli elektrostatik filtr hamda standart filtrlovchi element orqali yakuniy tozalash jarayonlarini o‘z ichiga oladi. Taklif etilgan tizim 0,1–20 mkm o‘lchamdagi zarrachalarni past aerodinamik qarshilik sharoitida ushlab qolishni ta’minlab, umumiy tozalash samaradorligini 95% gacha oshiradi.

MUALIFLAR

Science ID: DNV-0925-0004

Science ID: MNV-0426-0004

Science ID: FNV-0426-0003

Teglar

# chang# filtratsiya# filtrlash# tozalash# dvigatel# havo# ichki# ko‘p# silindr# yedirilish# zarrachalar# abraziv# bosqichli# yonuv# dvigateli# filtri# havoning# ifloslanishi# porshen# halqalari# zarrachasi# jadalligi# resursi# quvvati# multitsiklon# elektrostatik

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ROI:

https://eroi.uz/11.32/A026-667718

DOI:

https://doi.org/10.70769/3030-3214.SRT.4.2.2026.9

Foydalanilgan adabiyotlar

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[2] Allam, S., & Mimi Elsaid, A. (2020). Factors affecting fuel economy in vehicles and optimization criteria for pleated air filter design to improve internal combustion diesel engine performance: Experimental and CFD approaches. Separation and Purification Technology, 241, 116680. https://doi.org/10.1016/j.seppur.2020.116680

[3] Dziubak, T. (2024). Experimental testing of filter materials for two-stage air intake systems of internal combustion engines. Energies, 17(11), 2462. https://doi.org/10.3390/en17112462

[4] Kayumov, U. E., & Pardaeva, Sh. S. (2025). BELAZ kon samosvallarida ichki yonuv dvigatellari ishlashiga changning ta’siri. Universum: Tekhnicheskie Nauki, 2(8), 64–69.

[5] Donaldson Company. (n.d.). Air cleaners, service parts and accessories for engines. https://www.donaldson.com/content/dam/donaldson/engine-hydraulics-bulk/catalogs/air-intake/emea/f116005/Air-Intake-Product-Guide.pdf

[6] Seok, J., Chun, K. M., Song, S., & Lee, S. (2015). Filtration behavior of metal fiber filters as a function of pore size and fiber diameter. Journal of Aerosol Science, 81, 47–61. https://doi.org/10.1016/j.jaerosci.2014.11.006

[7] Sun, Z., Liang, Y., He, W., Jiang, F., Song, Q., Tang, M., & Wang, J. (2019). Filtration efficiency and loading capacity of nanostructured composite filter media for applications under high soot concentration conditions. Separation and Purification Technology, 221, 175–182. https://doi.org/10.1016/j.seppur.2019.03.049

[8] Kayumov, U. E., Pardaeva, S. S., & Akhmedov, A. S. (2025). Ochiq kon sharoitida ishlayotgan BELAZ samosvallarida dizel yoqilg‘isi sarfining ortishiga olib keluvchi texnologik va ekspluatatsion omillarning kompleks tahlili. Modern Education and Development, 26(5), 154–158.

[9] Pardaeva, S., Kayumov, U., & Kaxxarov, O. (2025). Karyer sharoitida ishlayotgan BELAZ samosvallarida dizel yoqilg‘isi sarfining ortishiga ta’sir etuvchi omillar tahlili. Namangan Muhandislik-Texnologiya Instituti Ilmiy-Texnik Jurnali, 10(1), 237–243.