KAMERALI PECHLARDA YOQILG‘I QURILMALARI GAZ YOQILG‘ISINI YOQISH JARAYONINI INTENSIVLASHTIRISH
Kalit so'zlar
https://doi.org/10.47390/ts-v3i12y2025N01Kalit so'zlar
kamerali pech, gaz yoqilg‘isi, gorelka, diffuzion yonish, kinetik yonish, alanga, issiqlik yuklamasi, turbulent oqim, havoni oldindan qizdirish, yoriqli gorelka, issiqlik almashinuvi, barqaror yonish, NOx chiqindilari.Annotasiya
Ushbu maqolada kamerali pechlarda gazsimon yoqilg‘ining yonish jarayonini intensivlashtirish usullari tahlil qilinadi. Yoqilg‘i qurilmasining asosiy elementi bo‘lgan gorelkalarda diffuzion va kinetik yonish jarayonlarining xususiyatlari, ularning aerodinamik rejimlari hamda alangalanish frontining barqarorligi ko‘rib chiqilgan. Alanganing turbulent tarqalish tezligi, issiqlik va massa almashinuvi intensivligi bilan bog‘liq omillar asosida issiqlik yuklamasining o‘zgarishi matematik modellarda ifodalangan. Shuningdek, alanganing sirt/hajm nisbatini oshirish orqali issiqlik ishlab chiqarish samaradorligini yaxshilash yo‘llari, yoriqli va panjarali gorelkalarning afzalliklari, havoni va yoqilg‘ini oldindan qizdirishning ta’siri hamda ekologik cheklovlar tahlil etilgan. Natijalar pech energetikasini oshirish va yonish barqarorligini ta’minlash uchun optimal parametrlarni aniqlash imkonini beradi.
Manbalar
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