MURAT PAMIK, MUSTAFA NURAN, A. Güldem CERİT

EMISSION REDUCTION TECHNOLOGIES FOR MARINE DIESEL ENGINES: A SYSTEM DYNAMICS APPROACH

Uluslararası Denizcilik Örgütü (IMO), uluslararası denizcilik emniyet kurallarını geliştiren bir örgüttür. IMOnun gemi kaynaklı hava kirliliğini önlemeye yönelik MARPOL ek VI kuralları Mayıs 2005den itibaren yürürlüğe girmiştir. Bu regülasyonlar gemi eksozundaki sulfur oksit ve azot oksit salımlarının limitlerini belirlemektedir. Bu çerçevede, çevreyi korumak ve daha sürdürülebilir bir taşımacılık sağlamak için gemi dizel makinelerine ilişkin NOx ve SOx salımlarının azaltılmasına yönelik teknolojilere ihtiyaç duyulmaktadır. Bu çalışma çeşitli teknolojilerin salımlar üzerindeki etkilerini sistem dinamikleri yaklaşımı ile incelemeyi amaçlamaktadır.

GEMİ DİZEL MAKİNELERİ İÇİN SALIM İNDİRGEME TEKNOLOJİLERİ: SİSTEM DİNAMİKLERİ YAKLAŞIM

International Maritime Organization (IMO) adopts international marine safety regulations. The regulations incorporated under Annex VI of IMO's International Convention for the Prevention of Pollution from Ships (MARPOL) entered into force in May 2005. These regulations define the limits for sulphur oxides (SOx) and nitrogen oxides (NOx) emissions from ship exhausts. In this context, emission reduction technologies needed for enviroment protection and satisfy to sustainabletransportation. This study aims to show the effects of emission reduction technologies for marine diesel engines. It includes Direct Water Injection, Humid Air Motor, Exhaust Gas Recirculation, Delayed Fuel Injection Time and Selected Catalytic Reduction The reseach is based on the system dynamics model.

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