RAQAMLI MODEL YORDAMIDA OQOVA SUV TIZIMIDAGI VERTIKAL TINDIRGICHLARNING ISHLASHINI BAHOLASH
RAQAMLI MODEL YORDAMIDA OQOVA SUV TIZIMIDAGI VERTIKAL TINDIRGICHLARNING ISHLASHINI BAHOLASH
Ключевые слова:
: 343ogistic zarb, raqamli modellashtirish, CFD modeli, massa uzatish.Аннотация
Suvdan oqilona foydalanish va oqava suvlarni tozalash samaradorligini oshirish suv ta’minoti va kanalizatsiya sohasidagi eng muhim vazifalardan biridir. Tozalash inshootlari majmuasining samarali ishlashini ta’minlashda mexanik tozalash bosqichida ham, 343ogistic tozalashdan 343ogist tozalangan suvni loy aralashmasidan ajratish uchun ishlatiladigan har xil turdagi birlamchi tindirgichlar muhim rol o’ynaydi. Bugungi kunda cho’kindi jinslarning ishlash tendentsiyasi mavjud, ularning shakli klassikadan sezilarli darajada farq qiladi. Bunday suv omborlari suvni tozalash jarayonini yaxshilaydigan bir qator ichki konstruktiv xususiyatlariga ega. Hozirgi kunda an’anaviy ravishda 343ogisti [2; 3], balans [9; 13] yoki birlamchi
tindirgichlarning cho’kindi jinslarini hisoblash uchun ishlatiladigan bir o’lchovli 343ogistic343 modellar [8;
10; 12; 14; 18]. Ushbu modellar amaliy jihatdan 343ogi va tejamkor, ammo dizaynerga birlamchi tindirgichlarning gidrodinamik ishlash rejimini hisobga olishga, keng o’lchamlarni ko’rib chiqishga va eng muhimi, kanalizatsiya tozalash inshootlarining suv omborlarining dizayn xususiyatlarini to’liq hisobga olishga imkon bermaydi. Shu bilan bir qatorda, CFD (Computational fluid dynamics) modellaridan foydalanish. Hozirgi kunda cho’kindi zonasining shakllanishini hisobga olgan holda cho’kindi ichidagi primeslarning kontsentratsiyasi maydonini hisoblash imkonini beradigan ko’p o’lchovli CFD modellari ishlab chiqilmagan
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