Year 2020, Volume 12 , Issue 2, Pages 259 - 284 2020-12-25

EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS
DENİZ YAKITLARI KULLANILAN BİR DİZEL MOTORDA ENJEKTÖR AÇILMA BASINCI VE YAKIT PÜSKÜRTME ZAMANLAMASININ MOTOR PERFORMANSI VE EGZOZ SALIMLARI ÜZERİNDEKİ ETKİLERİ

Yiğit GÜLMEZ [1] , Mustafa NURAN [2]


The study aims to investigate the effects of operational parameters such as nozzle opening pressure and fuel injection timing on exhaust emissions of a single cylinder diesel engine fuelled with distilled marine fuels. Tests were performed on a single cylinder, 13 kW, natural aspirated, direct injection and air cooled diesel engine at 1600 RPM constant engine speed. The tests were conducted for three different nozzle opening pressures (20, 22 and 24 MPa) and 3 different nozzle opening pressures (25° bTDC, 20° bTDC and 15° bTDC). The experiments were repeated at least three times to increase the reliability of the results. The results of the study show that increasing nozzle opening pressure increases the BTE and NOx emissions whereas decreases CO emissions, specific fuel consumption and exhaust gas temperature. Advancing fuel injection timing reduces the CO emissions but increases NOx emissions. The paper provides detailed test results, explanations and discussion.
Bu çalışma yakıt olarak deniz yakıtları kullanılan bir dizel motorda enjektör açılma basıncı ve yakıt püskürtme zamanlamasının motor performansı ve egzoz salımları üzerindeki etkilerini gözlemlemeyi amaçlamaktadır. Çalışma kapsamında yapılan ölçümler 13 kW güce sahip, tek silindirli, doğal emişli, direkt püskürtmeli ve hava soğutmalı bir dizel motorda 1600 RPM sabit motor devrinde yapılmıştır. Deneyler üç farklı enjektör açılma basıncı (20, 22 ve 24 MPa) ve üç farklı püskürtme zamanlaması (ÜÖN öncesi 25°, ÜÖN öncesi 20° ve ÜÖN öncesi 15°) değerlerinin kullanılmasıyla yapılmıştır. Tüm ölçümler sonuçların güvenilirliğini arttırmak üzere en az üç defa tekrar edilmiştir. Çalışmanın sonuçları, enjektör açılma basıncındaki artışın fren termal verimi ve azot oksit salımlarını arttırdığını ancak karbonmonoksit salımları, egzoz gaz sıcaklığı ve özgül yakıt sarfiyatını arttırdığı görülmüştür. Yakıt püskürtme zamanlamasının erkene alınmasının ise karbonmonoksit salımlarının düşmesini sağladığı ancak azot oksit salımlarının artışına sebep olduğu görülmüştür. Çalışma deneylerle ilgili detaylı sonuçları, açıklamaları ve konu ile ilgili tartışma kısımlarını içermektedir.
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Primary Language en
Subjects Marine Science
Journal Section Articles
Authors

Orcid: 0000-0003-1955-6706
Author: Yiğit GÜLMEZ (Primary Author)
Institution: İSKENDERUN TEKNİK ÜNİVERSİTESİ, BARBAROS HAYRETTİN GEMİ İNŞAATI VE DENİZCİLİK FAKÜLTESİ
Country: Turkey


Orcid: 0000-0003-2779-7980
Author: Mustafa NURAN
Institution: DOKUZ EYLÜL ÜNİVERSİTESİ, DENİZCİLİK FAKÜLTESİ
Country: Turkey


Supporting Institution Dokuz Eylül University Scientific Research Coordination Unit
Project Number 2015.KB.SOS.004
Dates

Publication Date : December 25, 2020

Bibtex @research article { deudfd837288, journal = {Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi}, issn = {1309-4246}, eissn = {2458-9942}, address = {}, publisher = {Dokuz Eylul University}, year = {2020}, volume = {12}, pages = {259 - 284}, doi = {10.18613/deudfd.837288}, title = {EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS}, key = {cite}, author = {Gülmez, Yiğit and Nuran, Mustafa} }
APA Gülmez, Y , Nuran, M . (2020). EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS . Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi , 12 (2) , 259-284 . DOI: 10.18613/deudfd.837288
MLA Gülmez, Y , Nuran, M . "EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS" . Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi 12 (2020 ): 259-284 <https://dergipark.org.tr/en/pub/deudfd/issue/58366/837288>
Chicago Gülmez, Y , Nuran, M . "EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS". Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi 12 (2020 ): 259-284
RIS TY - JOUR T1 - EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS AU - Yiğit Gülmez , Mustafa Nuran Y1 - 2020 PY - 2020 N1 - doi: 10.18613/deudfd.837288 DO - 10.18613/deudfd.837288 T2 - Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi JF - Journal JO - JOR SP - 259 EP - 284 VL - 12 IS - 2 SN - 1309-4246-2458-9942 M3 - doi: 10.18613/deudfd.837288 UR - https://doi.org/10.18613/deudfd.837288 Y2 - 2020 ER -
EndNote %0 Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS %A Yiğit Gülmez , Mustafa Nuran %T EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS %D 2020 %J Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi %P 1309-4246-2458-9942 %V 12 %N 2 %R doi: 10.18613/deudfd.837288 %U 10.18613/deudfd.837288
ISNAD Gülmez, Yiğit , Nuran, Mustafa . "EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS". Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi 12 / 2 (December 2020): 259-284 . https://doi.org/10.18613/deudfd.837288
AMA Gülmez Y , Nuran M . EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS. Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi. 2020; 12(2): 259-284.
Vancouver Gülmez Y , Nuran M . EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS. Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi. 2020; 12(2): 259-284.
IEEE Y. Gülmez and M. Nuran , "EFFECTS OF NOZZLE OPENING PRESSURE AND FUEL INJECTION TIMING ON ENGINE PERFORMANCE AND EXHAUST EMISSIONS OF A DIESEL ENGINE FUELLED WITH MARINE FUELS", Dokuz Eylül Üniversitesi Denizcilik Fakültesi Dergisi, vol. 12, no. 2, pp. 259-284, Dec. 2020, doi:10.18613/deudfd.837288