Design and Analysis of the Exhaust Manifold in a 6-Cylinder Commercial Diesel Engine
Abstract
The exhaust manifold is one of the engine parts in internal combustion engines that operates under the influence of high temperatures. To prevent issues arising from the expansion movement due to high temperature effects, the exhaust manifold of a 6-cylinder commercial diesel engine has been designed in three parts. Sealing rings that can withstand high temperatures are used in the three-part exhaust manifold to prevent gas leaks. For the exhaust manifold, 1-dimensional, thermal, flow, and structural analyses have been performed. Initially, based on the structural analysis of the exhaust manifold conducted without sealing rings, sealing ring selection was made according to the deformation values of the exhaust manifold. In the structural analysis, the PEEQ (equivalent plastic strain) method, which is utilized to determine the thermomechanical fatigue crack initiation area, is employed. In this study, an approach using this method was undertaken, and the crack initiation area was examined.
References
- 1.T. Seifert, R. Hazime, ve S. Dropps, “TMF Life Prediction of High Temperature Components Made of Cast Iron HiSiMo: Part II: Multiaxial Implementation and Component Assessment,” SAE International Journal of Materials and Manufacturing, vol. 7, no. 2, pp. 421–431, Nisan. 2014, https://doi.org/10.4271/2014-01-0905.DOI
- 2.A. de Azevedo Cardoso ve E. Andreatta, “Thermomechanical analysis of diesel engine exhaust manifold,” SAE Technical Paper Series, 2016, https://doi.org/10.4271/2016-36-0258.DOI
- 3.N. Mamiya, T. Masuda, ve Y. Noda, “Thermal fatigue life of exhaust manifolds predicted by simulation,” SAE Technical Paper Series, Mart. 2002, https://doi.org/10.4271/2002-01-0854.DOI
- 4.Y. Li, J. Liu, W. Huang, ve Y. Wu, “Failure analysis of a diesel engine exhaust manifold,” International Journal of Metalcasting, vol. 17, no. 1, pp. 538–550, Nisan. 2022, https://doi.org/10.1007/s40962-022-00796-8.DOI
- 5.R. Bosch, Automotive Handbook, Bentley Pub, 2011.
- 6.K. Avery, J. Pan, ve C. Engler-Pinto, “Effect of Temperature Cycle on Thermomechanical Fatigue Life of a High Silicon Molybdenum Ductile Cast Iron,” SAE Technical Paper Series, Nisan. 2015, https://doi.org/10.4271/2015-01-0557.DOI
- 7.T. Göcmez ve U. Deuster, “An integral engineering solution for design of exhaust manifolds,” SAE Technical Paper Series, Nisan. 2009, https://doi.org/10.4271/2009-01-1229.DOI
- 8.Systematic calculation of high duty bolted joints, VDI 2230, 2003.
Kaya, B., Büyük, C., Öztürk, M. (2023). Design and Analysis of the Exhaust Manifold in a 6-Cylinder Commercial Diesel Engine. *Orclever Proceedings of Research and Development*, 3(1), 539-551. https://doi.org/10.56038/oprd.v3i1.373
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