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Annotatsiya
Gelioissiqxonalarda energiya sarfini kamaytirish va qayta tiklanuvchi energiya manbalaridan samarali foydalanish dolzarb masala hisoblanadi. Ushbu tadqiqotda tuproq issiqlik nasosli (TIN) isitish tizimining matematik modeli ishlab chiqildi hamda uning issiqlik-energetik ko‘rsatkichlari tahlil qilindi. Hisoblash natijalari asosida tizimning optimal parametrlari va energetik samaradorligi baholandi.
Tadqiqotda gelioissiqxona uchun TINli isitish tizimining prinsipial sxemasi ishlab chiqilib, issiqlik almashinuvi jarayonlari differensial tenglamalar asosida modellashtirildi. Tuproq muhitida issiqlik tarqalishi silindrik koordinatalarda ko‘rib chiqildi va sonli hisoblashlar amalga oshirildi. Hisoblashlarda tuproqning issiqlik-fizik xossalari hamda issiqxonaning maksimal issiqlik yuklamasi hisobga olindi.
Natijalarga ko‘ra, quvur uzunligining bir birligiga to‘g‘ri keluvchi issiqlik oqimi 21,4 Vt/m ni tashkil etdi. Gelioissiqxonaning maksimal issiqlik yuklamasi 15,12 kVt bo‘lib, COP=4,0 bo‘lgan real ish rejimida zarur quvur uzunligi taxminan 530 m ekanligi aniqlandi. TINning kompressori iste’mol qiladigan elektr quvvati 3,78 kVt ni tashkil etib, tizimning yuqori energetik samaradorligi tasdiqlandi.
Tadqiqot natijalari gelioissiqxonalarda TINdan foydalanish energiya tejamkor va ekologik samarali yechim ekanligini ko‘rsatdi. Ishlab chiqilgan matematik model isitish tizimining optimal parametrlarini aniqlash va energetik samaradorligini baholashda samarali vosita hisoblanadi.
Adabiyotlar ro‘yxati
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Mualliflik huquqi (c) 2026 Uzoqov, G‘.N., Ibragimov U.X., Xusenov A.A. (Muallif)