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APPLICATION OF AN AIR CURTAIN TO IMPROVE AIRFLOW CONTROL IN THE AIR TRANSMISSION SHAFT OF THE GUZHUMSOY MINE

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SCIENCE AND INNOVATIVE DEVELOPMENT

SCIENCE AND INNOVATIVE DEVELOPMENT

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ARTICLE ANNOTATION

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On the extraction of gold-bearing ores in mines, the amount of air in the ventilation network of mines increases in proportion to increases in the length of excavations and deepening of the mines. The article deals with issues of managing the air flows into mines, the use of air curtains to reduce external and internal losses to the mine, and aerodynamic resistance. The work describes the use of the main fan and an optimal ventilation scheme in order to increase the efficiency of ventilation in mines with complex ventilation systems, with the view to reducing outdoor air losses in the ventilation duct and ventilation network by determining the optimal values for airflow, air flow rates, and pressure changes with ventilation parameters to ensure ways of effective control and distribution of the airflow.

AUTHORS

E.Musurmanov

Navoiy davlat konchilik va texnologiyalar universiteti

I.Mislibayev

Navoiy davlat konchilik va texnologiyalar universiteti

Tags

# fan# депрессия# depression# горная выработка# фильтр# filter# рабочее колесо# impeller# вентиляция# вентилятор# ventilation# расход воздуха# air flow# аэродинамическое сопротивление# скорость воздуха# лазерный дальномер# ventilation scheme# aerodynamic resistance# laser range finder# measurement of air depression# blades# depressiya# shamollatish# ventilyator# ishchi g‘ildirak# kurak# shamollatish sxemasi# havo oqimi# aerodinamik qarshilik# lazerli masofa o‘lchagich# havo depressiyasini o‘lchash# shaxta stvoli# kon lahimi# lahimlar topologiyasi# shamollatish tarmog‘i# havo tezligi# termoanemometr# havo pardasi# havo olish quvuri# havo taqsimlash kollektori# yo‘naltirish kanali# шахтный ствол# топология выработок# лопатка# схема вентиляции# вентиляционная сеть# термоанемометр# измерение депрессии воздуха# воздушная завеса# воздухозаборная труба# воздухораспределительный коллект# направляющий канал# mine shaft# mine working# working topology# ventilation network# airspeed# hot-wire anemometer# air curtain# air intake pipe# air distribution manifold# duct

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Article Identifiers

ROI:

https://eroi.uz/11.0094/A0324-0007

DOI:

Not Available

References

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