BİYOGAZ-DİZEL ÇİFT YAKITLI DİZEL MOTOR ÜZERİNE BİR ARAŞTIRMA

İlker Turgut YILMAZ, Metin GÜMÜŞ
140 26

Öz


Bu çalışmada biyogazın çift yakıtlı bir dizel motorda ana yakıt olarak kullanılmasıyla elde edilen silindir basınçları, özgül yakıt tüketimleri ve egzoz emisyonları deneysel olarak incelenmiştir. Deneylerde motor devri 1750 d/d’da sabit tutulurken, motor yükü 50 Nm, 75 Nm ve 100 Nm olarak değiştirilmiştir. Elde edilen sonuçlar biyogazın dizel motorlarda is emisyonunun azaltmasında kullanılabileceğini göstermiştir. Püskürtme zamanlamasının ayarlanması, sıktırma oranının azaltılması, farklı yağlama yağlarının kullanılması gibi değişiklikler, biyogaz-dizel çift yakıtlı motorda hem performansın arttırılması hem de egzoz emisyonlarının düştürülmesini sağlayabilir.


Anahtar kelimeler


Biyogaz; çift yakıtlı dizel motor; yakıt tüketimi; egzoz emisyonları

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