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Мақолада пахта тозалаш корхоналаридан чиқаётган чанг ҳаво тозалаш циклонлари чуқур таҳлил қилинган. Пахта тозалаш корхоналаридан чиқаётган чанг ҳаво оқимининг таркиби, ҳарорати ва тезликлари ўрганилган. Чанг ҳаво таркибига қараб, циклон сепараторигача бир неча такомиллаштирилган янги агрегат лойиҳаланган. “SOLIDWORKS Flow Simulation” дастури орқали циклонда ҳаво оқимини чангдан тозаловчи агрегат конструкциясининг янги модели ишлаб чиқилиб, лойиҳаланган янги моделлар ичидан энг юқори тозалаш самарадорлигига эга бўлган агрегат танлаб олинган. Такомиллаштирилган циклон сепараторининг ишлаш жараёни “SOLIDWORKS” дастуридаги “Flow Simulation” функцияси орқали симуляция қилиниб, натижалар қўлга киритилган. “SOLIDWORKS Flow Simulation” моделидаги тезлик конструктив қийматлар Navier-Stokes тенгламалари ёрдамида назарий ҳисоб-китоб қилинган. Шунингдек, агрегат ичидаги чанг заррачалари босими, ҳарорати, тезлиги ва уларга кўра динамик ёпишқоқлиги ўрганилиб, натижалар олинган.

  • O'qishlar soni 67
  • Nashr sanasi 14-04-2023
  • Asosiy tilO'zbek
  • Sahifalar30-41
Ўзбек

Мақолада пахта тозалаш корхоналаридан чиқаётган чанг ҳаво тозалаш циклонлари чуқур таҳлил қилинган. Пахта тозалаш корхоналаридан чиқаётган чанг ҳаво оқимининг таркиби, ҳарорати ва тезликлари ўрганилган. Чанг ҳаво таркибига қараб, циклон сепараторигача бир неча такомиллаштирилган янги агрегат лойиҳаланган. “SOLIDWORKS Flow Simulation” дастури орқали циклонда ҳаво оқимини чангдан тозаловчи агрегат конструкциясининг янги модели ишлаб чиқилиб, лойиҳаланган янги моделлар ичидан энг юқори тозалаш самарадорлигига эга бўлган агрегат танлаб олинган. Такомиллаштирилган циклон сепараторининг ишлаш жараёни “SOLIDWORKS” дастуридаги “Flow Simulation” функцияси орқали симуляция қилиниб, натижалар қўлга киритилган. “SOLIDWORKS Flow Simulation” моделидаги тезлик конструктив қийматлар Navier-Stokes тенгламалари ёрдамида назарий ҳисоб-китоб қилинган. Шунингдек, агрегат ичидаги чанг заррачалари босими, ҳарорати, тезлиги ва уларга кўра динамик ёпишқоқлиги ўрганилиб, натижалар олинган.

Русский

В статье выполнен подробный анализ циклонов очистки запыленного воздуха, выходящего из хлопкоочистительных предприятий. Исследованы состав, температура и скорость пылевоздушного потока, выходящего из хлопкоочистительных предприятий. В зависимости от состава запыленного воздуха разработан новый агрегат с рядом усовершенствований вплоть до циклонного сепаратора. При помощи программы SOLIDWORKS Flow Simulation разработана новая модель конструкции агрегата очистки запыленного воздушного потока в циклоне, и среди новых разработанных моделей выбран узел с наибольшей эффективностью очистки. Проект усовершенствованного нового агрегата циклонного сепаратора был симулирован с использованием программного обеспечения SOLIDWORKS Flow Simulation, получены результаты. Конструктивные значения скоростей в модели SOLIDWORKS Flow Simulation были теоретически рассчитаны с использованием уравнений Navier – Stokes. Также были изучены давление, температура, скорость и на их основании динамическая вязкость частиц пыли внутри установки, получены соответствующие результаты.

English

A detailed analysis of cyclones for cleaning dusty air coming out of ginneries has been provided in this article. The composition, temperature and speed of the dusty airflow coming out of ginneries have been studied. Depending on the composition of the dusty air, a new unit has been developed with a number of improvements up to the cyclone separator. With the help of the SOLIDWORKS Flow Simulation program, a new model for the design of a unit for cleaning a dusty air flow in a cyclone was developed, and a unit with the highest cleaning efficiency was selected among the new developed models. The design of an improved new cyclone separator unit has been simulated using SOLIDWORKS Flow Simulation software and the results were obtained. The design values of speeds in the SOLIDWORKS Flow Simulation model were theoretically calculated using the Navier-Stokes equations. The pressure, temperature, speed, on their basis, the dynamic viscosity of dust particles inside the unit have been studied, and the results have been obtained.

Muallifning F.I.Sh. Lavozimi Tashkilot nomi
1 Murodov O.J. texnika fanlari bo‘yicha falsafa doktori (PhD), dotsent Toshkent to‘qimachilik va yengil sanoat instituti
2 Saidova N.A. doktorant Buxoro muhandislik-texnologiya instituti
Havola nomi
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