Taguchi method for investigation of the effect of TBC coatings on NiCr bond-coated diesel engine on exhaust gas emissions

Year 2020, , 14 - 20, 15.04.2020

Serkan Özel , Erdinç Vural , Murat Binici

https://doi.org/10.35860/iarej.686459

Cited By: 5

Abstract

The NiCr bond coated piston and valve surfaces were coated with Cr₂O₃,
Cr₂O₃ + 50% Al₂O₃, Cr₂O₃
+ 75% Al₂O₃ powders by thermal barrier coating (TBC). The
influence of the coating layers on CO, CO₂, HC and NOx was examined
both statistically and experimentally. The statistical investigation was
carried out by using Taguchi analysis. According to the experimental test
results obtained at different engine speeds, the sample with the highest CO₂
value was found at 2600 rpm in the Cr₂O₃ + 75% Al₂O₃
coated diesel engine and the sample with the lowest CO value was found at 2600
rpm in the Cr₂O₃ + 75% Al₂O₃ coated
diesel engine. Also, the sample with the lowest NO_x value was found
at 1400 rpm in the standard diesel engine and the sample with the lowest HC
value was found at 2600 rpm in the Cr₂O₃ + 75% Al₂O₃
coated diesel engine. Experimental results were analyzed by Taguchi
optimization method according to L16 (4²) orthogonal array.
According to the statistical results obtained from ANOVA test, factor levels
affecting the exhaust emission values best ​​were found. In general, better
emission values ​​have been determined in diesel engines with bond coated
ceramic layers.

Keywords

Anova, Diesel engine, Exhaust emission, Taguchi, Thermal barrier coating

References

• 1. Masera, K., A.K. Hossain, Biofuels and thermal barrier: A review on compression ignition engine performance, combustion and exhaust gas emission, Journal of the Energy Institute, 2019. 92(3): p. 783-801.
• 2. Karthikayan, S., S. Ganesan, P. Vasanthakumar, G. Sankaranarayanan, M. Dinakar., Innovative Research Trends in the Application of Thermal Barrier Metal Coating in Internal Combustion Engines, Materials Today: Proceedings, 2017. 4(8): p. 9004-9012.
• 3. Çolak N.Y. ve D. Şimşek, Emisyon Kontrol Uygulamalarında Saf Ponza Taşı Kullanılabilirliğini Deneysel Olarak Araştırılması, Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, 2017. 6(1): p. 31-41.
• 4. Heywood, J.B., Internal Combustion Engine Fundamentals. 1988, USA:McGraw-Hill Education.
• 5. Zhou, H., D. Yi, Z. Yu, L. Xiao, Preparation and thermophysical properties of CeO2 doped La2Zr2O7 ceramic for thermal barrier coatings, Journal of Alloys Compounds, 2007. 438: p.217–221.
• 6. Özel, S., E. Vural, M. Binici, Optimization of effect of thermal barrier coating (TBC) on diesel engine torque by taguchi method, in FCE2019: Antalya. p. 393-399.
• 7. Şirin, E., Ş. Şirin, Y. Turgut, and İ. Korkut, Optimization of surface roughness using the Taguchi method in milling of AISI D2 cold work tool steel, Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015. 3(1): p. 132-144.
• 8. Naik, A.B. and A. C. Reddy, Optimization of tensile strength in TIG welding using the Taguchi method and analysis of variance (ANOVA), Thermal Science and Engineering Progress, 2018. 8: p. 327-339.
• 9. Özel, S., H. Turhan, and E. Gönel, Optimization of effect of production parameters on wear resistance of coated layer on the surface of copper alloy by taguchi method, Internation Journal of Advance Research and Innovative Ideas in Education, 2017. 3(4): p. 1517-1523.
• 10. Park, I. C. and S. J. Kim, Cavitation erosion behavior in seawater of electroless Ni-P coating and process optimization using Taguchi method, Applied Surface Science, 2018. 477: p. 37-43.
• 11. Tabaraki, R. and A. Nateghi, Application of taguchi L16 orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium, Environmental Progress & Sustainable Energy, 2016. 35(5): p. 1450-1457.
• 12. Moganapriya, C., R. Rajasekar, K. Ponappa, R. Venkatesh and S. Jerome, Influence of coating material and cutting parameters on surface roughness and material removal rate in turning process using taguchi method, Materials Today: Proceedings, 2018. 5 (2): p. 8532-8538.
• 13. Trivedi, H.K. and D.V. Bhatt, An experimental investigation on friction and wear test parameters of cylinder liner and piston ring pair using Taguchi technique, Industrial Lubrication and Tribology, 2018. 70(9): p. 1721-1728.
• 14. Montgomery, D.C., Design and Analysis of Experiments. 2017, USA: John Wiley & Sons, Inc.
• 15. Maghsoodloo, S., G. Ozdemir, V. Jordan, and C. H. Huang, Strengths and limitations of Taguchi's contributions to quality, manufacturing, and process engineering, Journal of Manufacturing systems, 2004. 23(2): p. 73-126.
• 16. Ciniviz, M., Türboşarjlı bir dizel motorunun yanma odasi yüzeylerinin Y2O3 – ZrO2 ile kaplanmasının performans ve emisyonlara etkileri, in Mechanical Engineering 2005, Selçuk University:Turkey.
• 17. Vural, E., and S. Özel, Dizel Bir Motorda Al2O3 İlaveli Cr2O3 Termal Bariyer Kaplamaların Egzoz Emisyonlarına Etkisi, Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, 2019. 8(1): p. 308-318.
• 18. Akçay M. And S. Özer, Experimental investigation on performance and emission characteristics of a CI diesel engine fueled with fusel oil/diesel fuel blends, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2019. Published online, in press.
• 19. Vural, E., S. Özel, İçten yanmalı dizel motorda Cr2O3 termal bariyer kaplamaların motor performansı üzerine etkisi, in INCOS2018: Karabük. p. 374-378.
• 20. Celik, M. B., Experimental determination of suitable ethanol–gasoline blend rate at high compression ratio for gasoline engine, Applied Thermal Engineering, 2008. 28(5-6): p. 396-404.
• 21. Goga, G., B. S. Chauhan, S. K. Mahla, H. M. Cho, Performance and emission characteristics of diesel engine fueled with rice bran biodiesel and n-butanol, Energy Reports, 2019. 5: p. 78–83.
• 22. Vural E. And S. Ozer, Thermal Analysis of a Piston Coated with SiC and MgOZrO2 Thermal Barrier Materials, International Journal of Scientific and Technological Research, 2015. 1(7): p. 43-51.