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AVTOMOBILLAR TORMOZ USTQUYMALARI YEYILISHI NATIJASIDA ATROF-MUHITGA CHIQADIGAN ZARRALAR MIQDORINI ANIQLASH

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MAQOLA ANNOTATSIYASI

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Ushbu maqolada avtomobil tormozlanishi jarayonida tormoz ustquymalari yeyilishi natijasida atrof-muhitga chiqadigan zarralar miqdorini gʻildirakning yoʻl bilan ilashish koeffitsiyentini hisobga olgan holda aniqlash usullari keltirilgan. Avtomobillar tormoz ustquymalarining resurs davri gʻildirakning yoʻl bilan ilashish koeffitsiyentiga bogʻliq oʻzgarishi inobatga olinib, ularning atmosferaga chiqaradigan zarralari miqdori nazariy jihatdan hisoblangan. Shuningdek, avtomobillar tormozlanish jarayonida tormoz ustquymalari yeyilishidan hosil boʻladigan zarralar tarkibida metallar konsentratsiyasi tarqalishi tahlili keng yoritilgan. Shaharlarda zarralarning muhim hissasi yoʻl harakati bilan bogʻliq manbalar hisoblanadi. Avtomobil tormozlanishi jarayonida olingan namunalar tarkibida temir, mis, rux, xrom, qalay va surma kabi metall elementlar yuqori miqdorda mavjud ekanligi aniqlangan. Hozirgi kunda avtomobillar tormozlanish jarayonida hosil boʻladigan zarralarning ekologiyaga salbiy ta’siri toʻgʻrisida ma’lumotlar berilgan. Maqolada tormoz ustquymalarining yoʻl ilashish koeffitsiyentiga bogʻliq holatda yeyilish jadalligi nazariy va eksperiment natijalarining solishtirma tahlili keltirilgan. Avtomobil tormoz ustquymalarining yoʻlning ilashish koeffitsiyentiga bogʻliq holatda oʻrtacha yeyilish jadalligi nazariy hisob natijalarining eksperiment natijalari bilan solishtirma tahliliga koʻra, yeyilish jadalligi ilashish koeffitsiyentiga bogʻliq holatda oʻzgarishi aniqlangan.

MUALIFLAR

Teglar

# wear rate# торможение# tormozlanish# tormoz ustquymalari# yeyilish jadalligi# avtomobil gʻildiraklari# ilashish koeffitsiyenti# yoʻl changi# zarralar tarqalishi# тормозные колодки# скорость износа# колёса автомобиля# коэффициент сцепления# дорожная пыль# дисперсия частиц# braking# brake pads# car wheels# adhesion coefficient# road dust# particle dispersion

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