Effects on lubricating oil and piston rings of the different operating parameters in a DI diesel engine

Biodiesel is an alternative fuel that can be produced from renewable sources such as vegetable and animal fats. It is available as fuel in diesel engines. Also, biodiesel fuel is a type of environmentally friendly fuel that is non-toxic, not perishable in nature. A single cylinder, four-stroke, aircooled, direct-injection diesel engine was used in the study. In the engine is used as fuel of diesel fuel and 10%, COME (Canola Oil Methyl Ester)was added to diesel fuel. The piston rings between the engine parts are critical in term of leakage andlubrication. The fuel used affects engine performance and emissions as well as the surface structure of the piston rings. In this study, Antor 3LD510 diesel engine was run with 10% canola oil methyl ester blended fuel andthe engine carried out subjected to long term 150 hours’ endurance test. The engine was operated at 1500 rpm and under part load. SEM (Scanning Electron Microscope) and EDX (Energy Dispersive Spectrometry) analysisof the first, second and third piston rings were performed. As a result, after the operation of the engine with both fuels, the Cr element was largely determined on the surface of the first piston ring and the structure was notdisturbed. When the second piston ring surface distribution of COME10 fuel compared to diesel fuel is examined, it is seen that besides the wear elements, combustion and fuel chemistry in the engine are more effectiveon the surface. The surface of the third piston ring was found to be close to each other after the operating of engine.

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1. Subhash, L.; Subramanian, K. Effect of different percentages of biodiesel-diesel blends on injection, spray, combustion, performance, and emission characteristics of a diesel engine, Fuel,139, 537-545, 2015.
2. Labeckas G.; Slavinskas, S.; Mazeika.; M. The effect of ethanoldiesel-biodiesel blends on combustion, performance and emissions of a direct injection diesel engine. Energy Conversion and Management, 79, 698-720, 2014.
3. Qi, D. H.; Chen, H.; Geng, L. M.; Bian, Y. Z. H.; Ren, X. C. H.; Performance and combustion characteristics of biodiesel–diesel– methanol blend fuelled engine, Applied Energy, 87, 5, 1679–1686, 2010.
4. Cesur, İ. Investigation of the effect of the different fuel mixtures on the properties of friction and wear between cylinder liner surface - piston ring, Sakarya University, Institute of Science and Technology, Master's thesis, Sakarya, Turkey, 2008.
5. Sinha, S.; Agarwal, A. K. Experimental investigation of the effect of biodiesel utilization on lubricating oil degradation and wear of a transportation CIDI engine, Journal of Engineering for Gas Turbines and Power,132, 4, 1-9, 2010.
6. Hisham, S.; Kadirgama, K.; Ramasamy, D.; Noor, M. M.; Amirruddin, A. K.; Najafi, G.; Rahman, M. M. Waste cooking oil blended with the engine oil for reduction of friction and wear on piston skirt, Fuel, 205, 247-261, 2017.
7. Srivastava, D. K.; Agarwal, A. K.; Kumar, J. Effect of liner surface properties on wear and friction in a non-firing engine simulator, Materials and Design, 28, 5, 1632- 1640, 2007.
8. Andersson, P. Piston ring tribology, VTT Industrial Systems, Research Notes 2178, Finland, 20-22, 2002.
9. Temizer, İ.; Cihan, Ö. Dizel ve biyodizel/dizel karışımlı yakıtların segman yüzey yapısı üzerindeki etkisinin incelenmesi,4. International Conference on Material Science and Technology (IMSTEC), 18-20 October 2019, Ankara, Turkey.
10. Liao, K.; Liu, Y.; Kim, D.; Urzua, P.; Tian, T.; Practical challenges in determining piston ring friction, Journal of Engineering Tribology, 227, 2, 112- 125, 2012.
11. Dhar, A.; Agarwal, A. K. Experimental investigations of effect of Karanja biodiesel on tribological properties of lubricating oil in a compression ignition engine, Fuel, 130, 112- 119, 2014.
12. Pandey, A. K.; Nandgaonkar, M. Experimental investigation of the effect of esterified karanja oil biodiesel on lubricating oil and wear of a 780 hp military CIDI engine, SAE International Journal of Fuels and Lubricants, 3, 2, 273–279, 2010.
13. Gopal, K. N.; Thundil, R.; Raj, K. Effect of pongamia oil methyl ester–diesel blend on lubricating oil degradation of DI compression ignition engine, Fuel,165, 105–114, 2016.
14. Agarwal, A. K.; Bijwe, J.; Das, L. M. Wear assessment in a biodiesel fueled compression ignition engine. Journal of Engineering for Gas Turbines and Power, 125, 3, 820-826, 2003.
15. Agarwal, A. K.; Srivastava, D. K.; Dwivedi, D.; Kawatra, G.; Kumer, M. R.; Bhardwaj, O. P.; Abraham, M.; Jaura, A. Field trial of biodiesel (B100) and diesel fuelled common rail direct injection Euro-III compliant sports utility vehicles in India condition. SAE Paper, 28-0077, 537-543, 2008.
16. Agarwal, A. K.; Dhar, A. Karanja oil utilization in DI engine by preheating: experimental investigations of engine durability and lubricating oil properties, Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering, 224, 1, 85- 97, 2009.
17. Gulzar, M.; Effects of biodiesel blends on lubricating oil degradation and piston assembly energy losses, Energy, 111, 713-721, 2016.
18. Kalam, M. A.; Masjuki, H. H.; Mohamad E. N. Wear and lubrication characteristics of a multi-cylinder diesel engine using vegetable oil blended fuel, World Tribology Congress III, 12-16 Sept 2005, Washington, USA.
19. Gökalp, B.; Saraç, İ.; Çelik, C. Destruction analysis depend on the wearing with oil analysis program, In: Proceedings of 8th International Fracture Conference, 7-9 Nov 2007, Istanbul, Turkey.

International Journal of Automotive Engineering and Technologies-Cover

Başlangıç: 2012
Yayıncı: Murat CİNİVİZ

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