Kömür yakıcılarında alev görüntüsü temelli çoklu lineer regresyon analizi

Yıl 2019, , 121 - 130, 15.03.2019

Cem Onat Mahmut Daşkın , Mehmet Emin Tağluk , Muhammed Fatih Talu , İsmail Yüksek

https://doi.org/10.24012/dumf.394773

Cited By: 1

Öz

Bu
çalışmada, bir CCD kamera ile donatılmış küçük ölçekli bir fındık kömür
yakıcısında alev görüntüsü ile hava fazlalık katsayısı arasındaki ilişki
incelenmiştir. İncelemede alev görüntüsünden anlık olarak elde edilen 11 adet
farklı sayısal veri filtre edilip baca gazı sıcaklığıyla birlikte
değerlendirilmiştir. İlk olarak, alev görüntüsünden elde edilen farklı bilgiler
düşük geçiren bir filtreyle filtrelenmiştir. Bu şekilde yüksek frekans
dinamiklerinden arındırılmış alev görüntüsü parametrelerinin değerlendirilmesi
matris yaklaşımlı çoklu lineer regresyon analiziyle gerçekleştirilmiştir. Sonuç
olarak, alev görüntüsünden anlık çekilen görüntü matrisi iz değerinin diğer
matris parametrelerine göre daha yüksek bir doğruluk sağladığı görülmüştür.
Böylece, yanma prosesinde verimi en iyi karakterize eden parametre olan hava
fazlalık katsayısını alev görüntüsünden tahmin edecek yapay sinir ağı modelinin
girişi olarak görüntü kaynak matrisi iz değerinin kullanılmasının uygun olacağı
değerlendirilmiştir.

Anahtar Kelimeler

Kömür Yakıcıları; Alev Görüntüsü Özellikleri; Görüntü işleme; Hava fazlalık katsayısı; Kömür yakıcısı kontrolü.

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