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MTU 16V 4000 M90 MARKA/MODEL DİZEL MAKİNE EGZOZ SİSTEMİ TASARIMI

MTU 16V 4000 M90 BRAND/MODEL DIESEL ENGINE EXHAUST SYSTEM DESIGN

Journal Name:

  • Deniz Harp Okulu Deniz Bilimleri ve Mühendisliği Dergisi

Publication Year:

  • 2010

Key Words:

Keywords (Original Language):

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Abstract (2. Language): 
In this study, the design of the exhaust system belonging to MTU 16V 4000 M90 brand/model diesel engine has been realized. During the study of the design of the exhaust system; the three-dimensional model of the system has been constructed by using “ANSYS Workbench”, the mathematical models via Finite Element Method (FEM) have been done via “ANSYS ICEM CFD” and, the Computational Fluid Dynamics (CFD) analyses covering back pressure and thermal analyses have been performed by using “ANSYS CFX 12” program [1]. For the design of the dry-type silencer belonging to the exhaust system, the acoustic characteristics have been determined by applying an ampirical methodology [2]. The design of the exhaust system has been finalized regarding the design criteria of MTU 16V 4000 M90 brand/model diesel engine given by the producer company and the outfitting of the engine compartment in which the diesel engine will be used. Besides that, the producings of the wet-type and dry-type silencers have been realized according to the silencer constructions driven from this study.
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Abstract (Original Language): 
Bu çalışmada, MTU 16V 4000 M90 marka/model dizel makineye ait egzoz sisteminin tasarımı gerçekleştirilmiştir. Egzoz sistemi tasarımı yapılırken; sistemin üç boyutlu modeli “ANSYS Workbench” kullanılarak oluşturulmuş, Sonlu Elemanlar Metodu (SEM) ile yapılan matematiksel modeller “ANSYS ICEM CFD” ile gerçekleştirilmiş ve geri basınç ve ısıl analizleri kapsayan Hesaplamalı Akışkanlar Mekaniği (HAM) analizleri “ANSYS CFX 12” programı ile yapılmıştır [1]. Egzoz sistemi içinde bulunan kuru tip susturucunın tasarımı yapılırken, akustik bir tasarım metodolojisi uygulanarak akustik karakteristiği belirlenmiştir [2]. Egzoz sistemi tasarımı; MTU 16V 4000 M90 marka/model dizel makineye ait üretici firma tarafından verilen dizayn kriterleri ve dizel makinenin kullanılacağı gemideki makine dairesi yerleşimi dikkate alınarak son haline getirilmiştir. Ayrıca, egzoz sisteminde bulunan yaş ve kuru tip susturucuların imalatları, bu çalışma kapsamında ortaya çıkan susturucu konstrüksiyonlarına uygun olarak gerçekleştirilmiştir.
FULL TEXT (PDF): 
PDF icon model-dizel-makine-egzoz-sistemi-tasarimi.pdf
  • 1
39-58
  • English

REFERENCES

References: 

[1] ANSYS CFX 12 User’s Manual, 2009 ANSYS INC.
[2] D.A.Bies & C.H.Hansen, Engineering Noise Control, Spon Press, 2003.
[3] Douglas D.Reynolds, Engineering Principles of Acoustics, Allyn and Bacon, 1981.
[4] Mehmet Avcu, Exhaust System Design Study, Technical Report, İstanbul Naval
Shipyard Command, February 2010.
[5] Randall F.Barron, Industrial Noise Control and Acoustics, Marcel Dekker Inc., 2003.
[6] Sevgi Aşar Derin, Kenan Gürbey, Mehmet Avcu, Technical Drawing of The Dry-Type
and Wet-Type Exhaust Silencers of The Main Engine, Technical Drawing, İstanbul Naval
Shipyard Command, December 2009.
[7] Sevgi Aşar Derin, Kenan Gürbey, Mehmet Avcu, Technical Drawing of The Exhaust
Pipe Circuit, Technical Drawing, İstanbul Naval Shipyard Command, December 2009.

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