Scopus
🔓 Açık Erişim YÖKSİS DOI Eşleşti
SJR Q4
A PARAMETRIC STUDY ON THE SWIRLER FOR TURBULENT COMBUSTION
Isi Bilimi Ve Teknigi Dergisi Journal of Thermal Science and Technology · Ocak 2021
YÖKSİS Kayıtları
TÜRBÜLANSLI YANMA İÇİN DÖNDÜRÜCÜNÜN PARAMETRİK ÇALIŞMASI
ISI Bilimi ve Teknigi Dergisi-Journal of Thermal Science and Technology · 2021 SCI-Expanded
Öğr. Gör. OSMAN KOCAASLAN →
YÖKSİS Kayıtları — ISSN Eşleşmesi
BİYODİZEL-DİZEL YAKIT KARIŞIMLARINA ETANOL KATILMASININ PERFORMANS, YANMA VE EMİSYON KARAKTERİSTİKLERİNE ETKİLERİNİN DENEYSEL İNCELENMESİ
2018 ISSN: 1300-3615 SCI-Expanded
Prof. Dr. TANZER ERYILMAZ →
TÜRBÜLANSLI YANMA İÇİN DÖNDÜRÜCÜNÜN PARAMETRİK ÇALIŞMASI
2021 ISSN: 1300-3615 SCI-Expanded Q4
Öğr. Gör. OSMAN KOCAASLAN →
DÖNEN PATLAMA MOTORLARINDAKİ OLUŞAN DALGA YAPISININ SAYISAL OLARAK İNCELENMESİ
2024 ISSN: 1300-3615 SCI-Expanded
Öğr. Gör. OSMAN KOCAASLAN →
Makale Bilgileri
ISSN13003615
Yayın TarihiOcak 2021
Cilt / Sayfa41 · 205-226
Scopus ID2-s2.0-85147441329
Erişim🔓 Açık Erişim
Özet
In this study, the effects of the number of swirler blades, swirler blade wrape angle, swirler blade length and the fuel inlet diameter on the turbulent flow structure, combustion efficiency and emission in a combustion chamber have been investigated. The number of blades (n), the blade length (L), the blade wrape angle (θ) and the fuel inlet diameter (D2) of the swirler blades were taken as 10, 40 mm, 45° and 19.5 mm, respectively. New models were created using the parameters of the blade number (6,8,10,12,14), the blade length (0.5L, L, 1.5L, 2L), the blade wrape angle (30°, 45°, 60°, 75°, 90°, 120°) and the fuel inlet diameter (0.5 D2, D2, 1.5 D2, 2 D2). Numerical analysis were performed using ANSYS/Fluent 17.2 commercial software and non-premixed combustion model was defined according to the referenced experimental study. Numerical method was validated with the comparison of numerical and experimental data. It is concluded that the wrape angle has a significant effect on the flame shape and the blade length on the symmetrical structure of the flame. The highest thermal efficiency was obtained for the model M04510403900 (θ =45°, n=10, L =40 mm, D2=39.00 mm) and the thermal efficiency of the referenced swirler geometry of 79.3% were increased to 93.8% with this model. It has been seen that CO mass fraction value upstream of the dilution holes was 0.002 for referenced swirler model and this value increased to 0.018 for the model M04510400975 (θ=45°, n=10, L=40 mm, D2=9.75 mm).
Yazarlar (3)
1
Osman Kocaaslan
ORCID: 0000-0002-7848-6974
2
Tolga Yasa
ORCID: 0000-0002-7242-2507
3
Kürşad Melih Güleren
ORCID: 0000-0003-3464-7956
Anahtar Kelimeler
Blade length
Blade number
Computational Fluid Dynamics
Fuel inlet diameter
Non-premixed combustion
Swirler design
Wrap angle
Kurumlar
Eskisehir Technical University
Eskisehir Turkey
İstanbul Aydın Üniversitesi
Istanbul Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Isi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technology
Q4
SJR Skoru0,167
H-Index16
YayıncıTurk Isi Bilimi ve Teknigi Dernegi
ÜlkeTurkey
Atomic and Molecular Physics, and Optics (Q4)
Engineering (miscellaneous) (Q4)
Materials Science (miscellaneous) (Q4)
Metrikler
2
Atıf
3
Yazar
7
Anahtar Kelime