Effect of Al2O3/PSZ and Al2O3/YSZ ceramic coating in CI engine fueled with ternary blends of castor seed oil and jatropha oil biodiesel dosed with diesel
0
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
In this research work, alumina (Al2O3) with Partially Stabilized Zirconia (PSZ) and Yttria Stabilized Zirconia (YSZ) werecoated on the engine piston and intake and exhaust valves using the atmospheric plasma spray technique as a thermal barriercoating (TBC) over NiCrAl bond coat. The aim of this work is to experimentally investigate the thermal cycling behavior andperformance and emission analysis of the coated engine fuelled with ternary blends produced from castor and jatropha seedoils dosed with diesel. Three ternary blends were prepared in various proportions of B20, B40 and B50 and tested in coatedand uncoated engines. The experimental findings revealed that Al2O3/YSZ based TBC has good thermal cycling behavior andthe formation of thermally generated oxide (TGO) was primarily responsible for the spallation of the coating. The ternaryblends showed higher brake thermal efficiency (BTE) and lower specific fuel consumption (SFC) when operated in the TBCengine. At B20 operating conditions maximum improvement of 2.98% and 3.43% BTE is recorded using Al2O3/PSZ andAl2O3/YSZ coated engine compared to conventional engine operated with neat diesel. In emissions, compared to conventionaldiesel engines, both TBC coated engines produced less HC and CO with increased NOx levels.
Abstract
In this research work, alumina (Al2O3) with Partially Stabilized Zirconia (PSZ) and Yttria Stabilized Zirconia (YSZ) werecoated on the engine piston and intake and exhaust valves using the atmospheric plasma spray technique as a thermal barriercoating (TBC) over NiCrAl bond coat. The aim of this work is to experimentally investigate the thermal cycling behavior andperformance and emission analysis of the coated engine fuelled with ternary blends produced from castor and jatropha seedoils dosed with diesel. Three ternary blends were prepared in various proportions of B20, B40 and B50 and tested in coatedand uncoated engines. The experimental findings revealed that Al2O3/YSZ based TBC has good thermal cycling behavior andthe formation of thermally generated oxide (TGO) was primarily responsible for the spallation of the coating. The ternaryblends showed higher brake thermal efficiency (BTE) and lower specific fuel consumption (SFC) when operated in the TBCengine. At B20 operating conditions maximum improvement of 2.98% and 3.43% BTE is recorded using Al2O3/PSZ andAl2O3/YSZ coated engine compared to conventional engine operated with neat diesel. In emissions, compared to conventionaldiesel engines, both TBC coated engines produced less HC and CO with increased NOx levels.
참고문헌 (45)
- C. Vibhakar, , Adv. Mater. Sci. Eng, 2022, pp.8175552~ (2022)
- Xingze Li, "Synthesis and Characterization of Calcium based perovskites for catalytic coal combustion", Journal of Ceramic Processing Research, 23(1), pp.53~56 (2022), 청정에너지연구소[DOI]
- A.P. Senthil Kumar, "Experimental investigations of Co3O4, SiO2, cotton seed oil additive blends in the diesel engine and optimization by ANN-SVM process", Journal of Ceramic Processing Research, 21(2), pp.217~225 (2020), 청정에너지연구소[DOI]
- E. F. Aransiola, , Afr. J. Biotechnol, 11(22), pp.6178~6186 (2012)
- M. G. R. M. Mofijur, , Renew. Sustain. Energy Rev, 53, pp.265~278 (2016)
- K. Thakkar, , Renew. Sustain. Energy Rev, 137, pp.110468~ (2021)
- P. Kumar, , Egypt. J. Pet, 25(2), pp.255~261 (2016)
- K. Sudalaiyandi, , Fuel, 285, pp.119255~ (2021)
- D. Raguraman, , Adv. Mater. Sci. Eng, 2021, pp.3728852~ (2021)
- G. Goga, , Energy Rep, 5, pp.78~83 (2019)
- J. L. S. Fagundez, , Energy, 176, pp.521~530 (2019)
- A. Srivastava, , Renew. Sustain. Energy Rev, 4(2), pp.111~133 (2000)
- P. Appavu, , Int. J. Ambient Energy, 42(15), pp.1803~1809 (2021)
- A. Chattarki, "Recent Trends in Mechanical Engineering", pp.47~68 (2021), Springer
- C. Gatzen, , Adv. Eng. Mater, 22(6), pp.2000087~ (2020)
- Majid Farahmandjou, "New pore structure of nano-alumina (Al2O3) prepared by sol gel method", Journal of Ceramic Processing Research, 16(2), pp.237~240 (2015), 청정에너지연구소[DOI]
- Maryam Abolfazli, "Preparation and characterization of Alumina", Magnesia, Graphite refractory composites using response surface methodology, pp.Journal of Ceramic Processing Research, 2022[DOI]
- 김익진, "Thermal stability of Al2TiO5 ceramics for new diesel particulate filter applications-a literature review", Journal of Ceramic Processing Research, 11(4), pp.411~418 (2010), 청정에너지연구소[DOI]
- M. Mohamed Musthafa, , Energy, 36(5), pp.2343~2351 (2011)
- J. Zhu, , Theor. Appl. Mech. Lett, 4(2), pp.021008~ (2014)
- I. Taymaz, , Surf. Coat. Technol, 200(1-4), pp.1182~1185 (2005)
- S. Praveen Raman, , Int. J. Adv. Res. Ideas Innov, 4(3), pp.2256~2262 (2018)
- T. Hejwowski, , Vacuum, 65(3-4), pp.427~432 (2002)
- Can Ozturk, "Effects of alloy ratio and coating thickness on temperature distribution of thermal barrier coatings", Journal of Ceramic Processing Research, 21(4), pp.433~441 (2020), 청정에너지연구소[DOI]
- W. Zielecfei, , Arch. Civ. Mech. Eng, 13(2), pp.175~185 (2013)
- B. Işcan, , J. Energy Inst, 89(1), pp.150~157 (2016)
- M. M. Musthafa, , J. Renew. Sustain. Energy, 2(5), pp.053105~ (2010)
- V. Karthickeyan, , Heat and Mass Transfer, 53(10), pp.3141~3154 (2017)
- R. Thirunavukkarasu, , Arabian J. Sci. Eng, 45(11), pp.9699~9707 (2020)
- G. Venkadesan, , Ceram. Int, 45(3), pp.3166~3176 (2019)
- M. Nejati, , Ceram. Int, 40(3), pp.4579~4590 (2014)
- C. Zhou, , Mater. Sci. Eng. : A, 452, pp.569~574 (2007)
- H. Jamali, , Ceram. Int, 38(8), pp.6705~6712 (2012)
- C. R. C. Lima, , Ceram. Int, 38(8), pp.6423~6429 (2012)
- F. Zhou, , Ceram. Int, 43(5), pp.4102~4111 (2017)
- H. X. Wu, , Ceram. Int, 42(11), pp.12922~12927 (2016)
- D. Das, , Journal of The Institution of Engineers(India) : Series C, 95(1), pp.63~68 (2014)
- F. Stroke, , Am. J. Mech. Eng, 2(6), pp.151~158 (2014)
- C. Yao, , Fuel, 206, pp.593~602 (2017)
- S. Özel, , Fuel, 263, pp.116537~ (2020)
- A. K. Agarwal, , Fuel Process. Technol, 121, pp.16~24 (2014)
- G. Sivakumar, , Alex. Eng. J, 53(4), pp.787~794 (2014)
- A. M. Mellor, "Skeletal Mechanism for NOx Chemistry in Diesel Engines", pp.786~801 (1998), SAE Transactions
- T. Ma, , Fuel, 303, pp.121259~ (2021)
- K. S. Senthil, , Therm. Sci, 21, pp.489~498 (2017)