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Iqtibos keltirish tartibi
Annotatsiya
Annotatsiya. Kirish. Quruq va changlanish darajasi yuqori bo‘lgan hududlarda fotoelektr modullar yuzasida chang qatlamining to‘planishi quyosh nurlanishining faol qatlamga yetib borishini cheklab, elektr energiyasi ishlab chiqarish samaradorligini pasaytiradi. Shu bilan birga, PV panellarini ortiqcha qizib ketishdan saqlash, chang va boshqa zarrachalardan muntazam tozalash uchun chuchuk suv resurslarining cheklanganligi muhim ekspluatatsion muammolardan biri hisoblanadi.
Usul va materiallar. Mazkur tadqiqot ishida PV modulni Al2O3/H2O nanosuyuqligi yordamida sovitish orqali olingan past potensialli issiqlikdan membranali distillatsiyada sho‘r yoki mineralizatsiyalangan suvni tuzsizlantirish hamda hosil qilingan distillyatdan PV panellarni adaptiv tozalash tizimida foydalanishga asoslangan integrallashgan PV/T-MD tizimi ishlab chiqildi. PV/T modulining uchta parallel nanosuyuqlik kanaliga ega 3D modeli COMSOL Multiphysics dasturida chekli elementlar usuli asosida modellashtirildi.
Natijalar. Sonli modellashtirish natijasida PV/T modulida harorat 297-320 K, nanosuyuqlik oqim tezligi 0,060-0,103 m/s oralig‘ida o‘zgarishi aniqlandi. Parallel kanallardagi maksimal gidravlik bosim yo‘qotilishi 13,1 Pa ni tashkil qilgan.
Xulosa. Taklif etilgan PV/T-MD tizimi PV modulni sovitish, past potensialli issiqlikdan qayta foydalanish, sho‘r suvdan texnik toza distillyat olish va ushbu suvdan panellarni changdan avtonom tozalashda foydalanish jarayonlarini yagona texnologik konturda birlashtirish imkonini beradi. Tizim quruq, issiq va suv tanqis hududlardagi fotoelektr stansiyalar uchun istiqbolli energiya va resurs tejamkor yechim hisoblanadi.
Adabiyotlar ro‘yxati
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Mualliflik huquqi (c) 2026 Toshmamatov, B., Annayev, A. (Muallif)