Estimation of the COVIMEP variation in a HCCI engine
Yıl: 2020 Cilt: 23 Sayı: 3 Sayfa Aralığı: 721 - 727 Metin Dili: İngilizce DOI: 10.2339/politeknik.567865 İndeks Tarihi: 16-06-2021
Estimation of the COVIMEP variation in a HCCI engine
Öz: In this study, variation of the COVIMEP was tried to be predicted by using the artificial neural network method for 4-stroke, 4-cylinder, direct injection and supercharged HCCI engine experimental data obtained by using n-heptane fuel at 60 oC intake airtemperature, 1000 rpm engine speed at different inlet air intake pressure. Intake air inlet pressure and lambda were used as inputdata in artificial neural network model. The COVIMEP value was used as the target. Three layers and five neurons were used toconstruct the network using the Levenberg-Marquardt algorithm. Correlation between targets and outputs for teaching, accuracyand testing were obtained as 0.97989, 0.9504 and 0.91644, respectively. Total correlation factor was found as 0.96983. As a resultof the study, it was seen that the stored data and the estimated COVIMEP data were compatible.
Anahtar Kelime: Bir HCCI Motorda COVIMEP Değişiminin Tahmini
Öz: Bu çalışmada, 4 zamanlı, 4 silindirli, direkt enjeksiyonlu ve süperşarjlı HCCI motorunda n-heptan yakıtı kullanılarak 60 oC giriş sıcaklığında, 1000 rpm mtor hızında, farklı mme havası giriş basınçlarında elde edilen deneysel sonuçlar kullanılarak yapay sinir ağı metodu kullanılarak COVIMEP değişimi tahmin edilmeye çalışılmıştır. Yapay sinir ağı modelinde giriş verisi olarak emme havası giriş basıncı ve lambda kullanılmıştır. COVIMEP değeri hedef olarak belirlenmiştir. Üç katman ve beş nöron kullanılarak oluşturulan ağ yapısında Levenberg-Marquardt algoritması ile öğretme işlemi yapılmıştır. Öğretme, doğruluk ve test içi hedefler ile çıkışlar arasındaki kolerasyon faktörü sırası ile 0.97989, 0.9504 ve 0.91644 olarak elde edilmiştir. Toplam korelasyon faktörü ise 0.96983 olarak bulunmuştur. Yapılan çalışma sonucunda, saklanan veriler ile tahmin edilen COVIMEP verilerinin uyum içerisinde olduğu görülmüştür.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | Polat S, Solmaz H, Calam A, Yılmaz E (2020). Estimation of the COVIMEP variation in a HCCI engine. , 721 - 727. 10.2339/politeknik.567865 |
| Chicago | Polat Seyfi,Solmaz Hamit,Calam Alper,Yılmaz Emre Estimation of the COVIMEP variation in a HCCI engine. (2020): 721 - 727. 10.2339/politeknik.567865 |
| MLA | Polat Seyfi,Solmaz Hamit,Calam Alper,Yılmaz Emre Estimation of the COVIMEP variation in a HCCI engine. , 2020, ss.721 - 727. 10.2339/politeknik.567865 |
| AMA | Polat S,Solmaz H,Calam A,Yılmaz E Estimation of the COVIMEP variation in a HCCI engine. . 2020; 721 - 727. 10.2339/politeknik.567865 |
| Vancouver | Polat S,Solmaz H,Calam A,Yılmaz E Estimation of the COVIMEP variation in a HCCI engine. . 2020; 721 - 727. 10.2339/politeknik.567865 |
| IEEE | Polat S,Solmaz H,Calam A,Yılmaz E "Estimation of the COVIMEP variation in a HCCI engine." , ss.721 - 727, 2020. 10.2339/politeknik.567865 |
| ISNAD | Polat, Seyfi vd. "Estimation of the COVIMEP variation in a HCCI engine". (2020), 721-727. https://doi.org/10.2339/politeknik.567865 |
| APA | Polat S, Solmaz H, Calam A, Yılmaz E (2020). Estimation of the COVIMEP variation in a HCCI engine. Politeknik Dergisi, 23(3), 721 - 727. 10.2339/politeknik.567865 |
| Chicago | Polat Seyfi,Solmaz Hamit,Calam Alper,Yılmaz Emre Estimation of the COVIMEP variation in a HCCI engine. Politeknik Dergisi 23, no.3 (2020): 721 - 727. 10.2339/politeknik.567865 |
| MLA | Polat Seyfi,Solmaz Hamit,Calam Alper,Yılmaz Emre Estimation of the COVIMEP variation in a HCCI engine. Politeknik Dergisi, vol.23, no.3, 2020, ss.721 - 727. 10.2339/politeknik.567865 |
| AMA | Polat S,Solmaz H,Calam A,Yılmaz E Estimation of the COVIMEP variation in a HCCI engine. Politeknik Dergisi. 2020; 23(3): 721 - 727. 10.2339/politeknik.567865 |
| Vancouver | Polat S,Solmaz H,Calam A,Yılmaz E Estimation of the COVIMEP variation in a HCCI engine. Politeknik Dergisi. 2020; 23(3): 721 - 727. 10.2339/politeknik.567865 |
| IEEE | Polat S,Solmaz H,Calam A,Yılmaz E "Estimation of the COVIMEP variation in a HCCI engine." Politeknik Dergisi, 23, ss.721 - 727, 2020. 10.2339/politeknik.567865 |
| ISNAD | Polat, Seyfi vd. "Estimation of the COVIMEP variation in a HCCI engine". Politeknik Dergisi 23/3 (2020), 721-727. https://doi.org/10.2339/politeknik.567865 |
