Yıl 2019, Cilt 24 , Sayı 2, Sayfalar 185 - 202 2019-08-30

NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS
Numerical Investigation of the Spray Characteristics in an Outwardly-Opening Piezoelectric Gasoline Injector for Different Ambient Conditions

İbrahim TAŞ [1] , Mehmet İhsan KARAMANGİL [2]


Bu çalışmada, dışa doğru açılan bir enjektörün püskürtme karakteristikleri nümerik olarak incelenmiştir. Soğukta ilk çalıştırmada içten yanmalı motorun sıcaklık ve basınç durumları dikkate alınarak nümerik analizler yapılmıştır. Bu parametrelerin buharlaşma hızı, penetrasyon, püskürtme morfolojisi, yakıt püskürtme açısı ve Sauter Ortalama Çapı üzerindeki etkileri ele alınmıştır. N-heptan yakıtı kullanılmış ve Kelvin-Helmholtz / Rayleigh-Taylor ayrılma modeli benimsenmiştir. Analizler, Fluent yazılımı ile kapsamlı olarak gerçekleştirilmiştir. Sonuçların literatürde yer alan deneysel verilerle uyum içinde olduğu görülmüştür. Artan ortam basıncı vorteks oluşumunu şiddetlendirmiş, yakıt nüfuziyet derinliğini azaltmış ve daha kompakt bir yakıt demeti oluşturarak yakıt püskürtme açısını azaltmıştır. Ayrıca, sıcaklık parametresinin buharlaşma üzerindeki etkisinin basınç parametresinden daha az etkili olduğu tespit edilmiştir.
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Birincil Dil en
Konular Mühendislik
Bölüm Araştırma Makaleleri
Yazarlar

Yazar: İbrahim TAŞ (Sorumlu Yazar)
Kurum: PAMUKKALE ÜNİVERSİTESİ
Ülke: Turkey


Yazar: Mehmet İhsan KARAMANGİL
Kurum: ULUDAĞ ÜNİVERSİTESİ
Ülke: Turkey


Tarihler

Başvuru Tarihi : 26 Şubat 2019
Kabul Tarihi : 10 Mayıs 2019
Yayımlanma Tarihi : 30 Ağustos 2019

Bibtex @araştırma makalesi { uumfd532535, journal = {Uludağ University Journal of The Faculty of Engineering}, issn = {2148-4147}, eissn = {2148-4155}, address = {}, publisher = {Bursa Uludağ Üniversitesi}, year = {2019}, volume = {24}, pages = {185 - 202}, doi = {10.17482/uumfd.532535}, title = {NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS}, key = {cite}, author = {TAŞ, İbrahim and KARAMANGİL, Mehmet İhsan} }
APA TAŞ, İ , KARAMANGİL, M . (2019). NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS. Uludağ University Journal of The Faculty of Engineering , 24 (2) , 185-202 . DOI: 10.17482/uumfd.532535
MLA TAŞ, İ , KARAMANGİL, M . "NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS". Uludağ University Journal of The Faculty of Engineering 24 (2019 ): 185-202 <https://dergipark.org.tr/tr/pub/uumfd/issue/45830/532535>
Chicago TAŞ, İ , KARAMANGİL, M . "NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS". Uludağ University Journal of The Faculty of Engineering 24 (2019 ): 185-202
RIS TY - JOUR T1 - NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS AU - İbrahim TAŞ , Mehmet İhsan KARAMANGİL Y1 - 2019 PY - 2019 N1 - doi: 10.17482/uumfd.532535 DO - 10.17482/uumfd.532535 T2 - Uludağ University Journal of The Faculty of Engineering JF - Journal JO - JOR SP - 185 EP - 202 VL - 24 IS - 2 SN - 2148-4147-2148-4155 M3 - doi: 10.17482/uumfd.532535 UR - https://doi.org/10.17482/uumfd.532535 Y2 - 2019 ER -
EndNote %0 Uludağ University Journal of The Faculty of Engineering NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS %A İbrahim TAŞ , Mehmet İhsan KARAMANGİL %T NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS %D 2019 %J Uludağ University Journal of The Faculty of Engineering %P 2148-4147-2148-4155 %V 24 %N 2 %R doi: 10.17482/uumfd.532535 %U 10.17482/uumfd.532535
ISNAD TAŞ, İbrahim , KARAMANGİL, Mehmet İhsan . "NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS". Uludağ University Journal of The Faculty of Engineering 24 / 2 (Ağustos 2019): 185-202 . https://doi.org/10.17482/uumfd.532535
AMA TAŞ İ , KARAMANGİL M . NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS. JFE. 2019; 24(2): 185-202.
Vancouver TAŞ İ , KARAMANGİL M . NUMERICAL INVESTIGATION OF THE SPRAY CHARACTERISTICS IN AN OUTWARDLY-OPENING PIEZOELECTRIC GASOLINE INJECTOR FOR DIFFERENT AMBIENT CONDITIONS. Uludağ University Journal of The Faculty of Engineering. 2019; 24(2): 202-185.