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Annotatsiya
Annotatsiya. Kirish. Ushbu tadqiqot issiqlik elektr stansiyalarida (IES) tutun gazlari issiqligini utilizatsiya qilishning zamonaviy usullarini tahlil qilishga bag‘ishlangan. Amalda qo‘llanilib kelinayotgan bug‘ turbinali issiqlik elektr stansiyalarini foydali ish koeffitsiyentini oshirishga qaratilgan ilmiy izlanishlarni kuchaytirish jahon energetikasi oldida turgan dolzarb masalalardan biri hisoblanadi. Tadqiqotning maqsadi bug‘ turbinali qurilmalarning tutun gazlari bilan issiqlik yo‘qotishlarini kamaytirish usullarini aniqlash va issiqlik sxemalarini ishlab chiqish, samaradorligini baholashdan iborat.
Usullar va materiallar: Tadqiqot jarayonida Organik Renkin Sikli (ORS), absorbsion issiqlik nasosli tizimlari (AIN/OAIN), past bosimli ekonomayzerlar (PBE), issiqlik quvurlari asosidagi issiqlik almashtirgichlar (IQIA) va termoelektrik generatorlar (TEG) asosiy texnologiyalar sifatida tahlil qilindi.
Natijalar: tadqiqot qilish asosida OAIN tizimlari tutun gazidagi mavjud va yashirin issiqlikning 80-95% gacha qismini utilizatsiyalash imkonini beradi, ORS tizimi esa 8-12% issiqlik samaradorligi bilan 220 Vt dan 15 MVt gacha quvvat ishlab chiqarishi mumkin. Absorbsion issiqlik nasosli tizimlar uchun 1,4-2,5 yillik o‘z-o‘zini qoplash muddati bilan eng yuqori iqtisodiy ko‘rsatkich qayd etildi.
Xulosa. Tadqiqot natijalariga ko‘ra, issiqlik elektr stansiyasining issiqlik tashlamalarini utilizatsiyalash bo‘yicha ishlab chiqilgan tavsiyalar ilmiy tadqiqotlarni davom ettirish uchun asos bo‘lib xizmat qiladi.
Adabiyotlar ro‘yxati
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Mualliflik huquqi (c) 2026 Xujakulov, S.M., Rustamov, T.A., Mirzayev, S.S. (Muallif)