ISSIQLIK TASHLAMALARINING ENERGETIK VA EKSERGETIK XUSUSIYATLARINI TADQIQ QILISH
Keywords:
Shu nuqtai nazardan issiqlik tashlamalarini baholashda termodinamik qonuniyatlarga asoslangan energetik va eksergetik yondashuvlardan teng holatda foydalanish maqsadga muvofiq. Energetik tahlil issiqlik oqimining miqdorini aniqlasa, eksergetik tahlil mazkur energiyaning atrof-muhit parametrlariga nisbatan qancha qismi foydali ishga aylantirilishi mumkinligini belgilaydi.Abstract
Issiqlik energetik obyektlarida hosil bo‘ladigan issiqlik tashlamalarining miqdoriy va sifat xususiyatlarini aniq baholash ulardan ikkilamchi energetik resurs sifatida samarali foydalanishning asosiy shartlaridan biri hisoblanadi. Issiqlik tashlamasining faqat miqdori – ya’ni unda mavjud issiqlik energiyasi – uning amaliy qiymatini to‘liq ifodalamaydi. Bir xil miqdordagi issiqlik turli harorat darajasida mavjud bo‘lsa, uning ish bajarish, elektr energiyasi ishlab chiqarish yoki texnologik jarayonda foydalanish imkoniyati keskin farq qilishi mumkin.
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