Abstract
The depletion of fossil fuels and hike in crude oil prices were some of the main reasons to explore new alternatives from renewable source of energy. This work presents the impact of various bowl geometries on diesel engine with diesel and biodiesel samples. Three non-edible oils were selected, namely pumpkin seed oil, orange oil and neem oil. These oils were converted into respective biodiesel using transesterification process in the presence of catalyst and alcohol. After transesterification process, the oils were termed as pumpkin seed oil methyl ester (PSOME), orange oil methyl ester (OME) and neem oil methyl ester (NOME), respectively. The engine used for experimentation was a single-cylinder four-stroke water-cooled direct-injection diesel engine and loads were applied to the engine using eddy current dynamometer. Two bowl geometries were developed, namely toroidal combustion chamber (TCC) and trapezoidal combustion chamber (TRCC). Also, the engine was inbuilt with hemispherical combustion chamber (HCC). The base line readings were recorded using neat diesel fuel with HCC for various loads. Followed by 20% of biodiesel mixed with 80% neat diesel for all prepared methyl esters and termed as B1 (20% PSOME with 80% diesel), B2 (20% OME with 80% diesel) and B3 (20% NOME with 80% diesel). All fuel samples were tested in HCC, TCC and TRCC bowl geometries under standard injection timing and with compression ratio of 18. Increased brake thermal efficiency and reduced brake specific fuel consumption were observed with diesel in TCC geometry. Also, higher heat release and cylinder pressures with lower ignition delay were recorded with TCC bowl geometry. TCC bowl geometry showed lower CO, HC and smoke emissions with B2 fuel sample than diesel and other biodiesel samples. But, higher NOx emission was observed in HCC and TCC than that in TRCC bowl geometry.
Similar content being viewed by others
Abbreviations
- PSOME:
-
Pumpkin seed oil methyl ester
- OME:
-
Orange oil methyl ester
- NOME:
-
Neem oil methyl ester
- HCC:
-
Hemispherical combustion chamber
- TCC:
-
Toroidal combustion chamber
- TRCC:
-
Trapezoidal combustion chamber
- B1:
-
20% pumpkin seed oil methyl ester with 80% diesel
- B2:
-
20% orange oil methyl ester with 80% diesel
- B3:
-
20% neem oil methyl ester with 80% diesel
- BTE:
-
Brake thermal efficiency (%)
- BSFC:
-
Brake specific fuel consumption (kg/kWh)
- CO:
-
Carbon monoxide (% volume)
- HC:
-
Hydrocarbon (ppm)
- NOx:
-
Oxides of nitrogen (ppm)
- °CA:
-
degree crank angle
References
Annamalai M, Dhinesh B, Nanthagopal K et al (2016) An assessment on performance, combustion and emission behavior of a diesel engine powered by ceria nanoparticle blended emulsified biofuel. Energy Convers Manag 123:372–380. doi:10.1016/j.enconman.2016.06.062
Aransiola E, Betiku E, Ikhuomoregbe D, Ojumu T (2012) Production of biodiesel from crude neem oil feedstock and its emissions from internal combustion engines. African J Biotechnol 11:6178–6186. doi:10.5897/AJB11.2301
Arbi I, Mohamed H, Mokbli S et al (2015) Yucca aloifolia oil methyl esters. Ind Crop Prod 69:257–262. doi:10.1016/j.indcrop.2015.02.029
Awolu OO, Layokun SK (2013) Optimization of two-step transesterification production of biodiesel from neem (Azadirachta indica) oil. Int J Energy Environ Eng 4:39. doi:10.1186/2251-6832-4-39
Devan PK, Mahalakshmi NV (2009) A study of the performance, emission and combustion characteristics of a compression ignition engine using methyl ester of paradise oil—eucalyptus oil blends. Appl Energy 86:675–680. doi:10.1016/j.apenergy.2008.07.008
Dhawane SH, Kumar T, Halder G (2016) Biodiesel synthesis from Hevea brasiliensis oil employing carbon supported heterogeneous catalyst: optimization by Taguchi method. Renew Energy 89:506–514. doi:10.1016/j.renene.2015.12.027
Dhinesh B, Annamalai M, Lalvani IJ, Annamalai K (2016a) Studies on the influence of combustion bowl modification for the operation of Cymbopogon flexuosus biofuel based diesel blends in a DI diesel engine. Appl Therm Eng. doi:10.1016/j.applthermaleng.2016.10.117
Dhinesh B, Isaac JoshuaRamesh Lalvani J, Parthasarathy M, Annamalai K (2016b) An assessment on performance, emission and combustion characteristics of single cylinder diesel engine powered by Cymbopogon flexuosus biofuel. Energy Convers Manag 117:466–474. doi:10.1016/j.enconman.2016.03.049
Dhinesh B, Niruban Bharathi R, Isaac J, Ramesh Lalvani J et al (2016c) An experimental analysis on the influence of fuel borne additives on the single cylinder diesel engine powered by Cymbopogon flexuosus biofue. J Energy Inst J:1–12. doi:10.1016/j.joei.2016.04.010
García-Martínez N, Andreo-Martínez P, Quesada-Medina J et al (2016) Optimization of non-catalytic transesterification of tobacco (Nicotiana tabacum) seed oil using supercritical methanol to biodiesel production. Energy Convers Manag. doi:10.1016/j.enconman.2016.10.078
Gnanamoorthi V, Navin Marudhan M, Devaradjane G (2016) Effect of combustion chamber geometry on Perfromance, combustion and emission of direct injection diesel engine with ethanol-diesel blend. Therm Sci 20:937–946. doi:10.2298/TSCI16S4937G
Hajra B, Kumar M, Pathak AK, Guria C (2016) Surface tension and rheological behavior of sal oil methyl ester biodiesel and its blend with petrodiesel fuel. Fuel 166:130–142. doi:10.1016/j.fuel.2015.10.109
Holman JP (2007) Experimental techniques for engineers, Seventh edn. Tata MCGraw Hill, New Delhi
Imdadul HK, Zulkifli NWM, Masjuki HH, Kalam MA (2016) Experimental assessment of non-edible candlenut biodiesel and its blend characteristics as diesel engine fuel. Environ Sci Pollut Res. doi:10.1007/s11356-016-7847-y
Isaac JoshuaRamesh Lalvani J, Parthasarathy M, Dhinesh B, Annamalai K (2016) Pooled effect of injection pressure and turbulence inducer piston on performance, combustion, and emission characteristics of a DI diesel engine powered with biodiesel blend. Ecotoxicol Environ Saf 134:336–343. doi:10.1016/j.ecoenv.2015.08.020
Jaichandar S, Annamalai K (2012a) Influences of re-entrant combustion chamber geometry on the performance of pongamia biodiesel in a DI diesel engine. Energy 44:633–640. doi:10.1016/j.energy.2012.05.029
Jaichandar S, Annamalai K (2012b) Effects of open combustion chamber geometries on the performance of pongamia biodiesel in a di diesel engine. Fuel 98:272–279. doi:10.1016/j.fuel.2012.04.004
Jaichandar S, Annamalai K (2013) Combined impact of injection pressure and combustion chamber geometry on the performance of a biodiesel fueled diesel engine. Energy 55:330–339. doi:10.1016/j.energy.2013.04.019
Jaichandar S, Senthil Kumar P, Annamalai K (2012) Combined effect of injection timing and combustion chamber geometry on the performance of a biodiesel fueled diesel engine. Energy 47:388–394. doi:10.1016/j.energy.2012.09.059
Jong Boon O, Harun Mohamed I, Varghese S, et al (2016) Graphite oxide nanoparticles as diesel fuel additive for cleaner emissions and lower fuel consumption. doi: 10.1021/acs.energyfuels.5b02162
JoshuaRamesh Lalvani IJ, Parthasarathy M, Dhinesh B, Annamalai K (2015) Experimental investigation of combustion, performance and emission characteristics of a modified piston. J Mech Sci Technol 29:4519–4525. doi:10.1007/s12206-015-0951-y
Karthickeyan V, Arulraj P (2014) Experimental investigation on emission characteristics of catalytic converter using different wash coat material. Appl Mech Mater 550:62–70. doi:10.4028/www.scientific.net/AMM.550.62
Karthickeyan V, Balamurugan P (2017) Effect of thermal barrier coating with various blends of pumpkin seed oil methyl ester in DI diesel engine. Heat Mass Transf 1–14. doi:10.1007/s00231-017-2058-8
Karthickeyan V, Balamurugan P, Senthil R (2015a) Experimental investigation of tyre pyrolysis oil (TPO) in diesel engine without any engine modification. J Biofuels Bioenergy 1:170–183. doi:10.5958/2454-8618.2015.00018.8
Karthickeyan V, Balamurugan P, Senthil R (2015b) Investigation of CI engine fueled with ethanol nano additives blended diesel. Proc First Int Conf Recent Adv Bioenergy Res 121–130 doi: 10.1007/978-81-322-2773-1
Karthickeyan V, Balamurugan P, Senthil R (2016a) Comparative studies on emission reduction in thermal barrier coated engine using single blend ratio of various non-edible oils. J Braz Soc Mech Sci Eng 1:1–11. doi:10.1007/s40430-016-0645-0
Karthickeyan V, Balamurugan P, Senthil R (2016b) Studies on orange oil methyl ester in diesel engine with hemispherical and toroidal combustion chamber. Therm Sci 20:981–989. doi:10.2298/TSCI16S4981K
Karthickeyan V, Balamurugan P, Senthil R (2016c) Production of orange oil methyl ester and experimental investigation on thermal barrier coated diesel engine. Asian J Res Soc Sci Humanit 6:156–178. doi:10.5958/2249-7315.2016.00601.8
Karthickeyan V, Balamurugan P, Rohith G, Senthil R (2017a) Developing of ANN model for prediction of performance and emission characteristics of VCR engine with orange oil biodiesel blends. J Braz Soc Mech Sci Eng:1–12. doi:10.1007/s40430-017-0768-y
Karthickeyan V, Balamurugan P, Senthil R (2017b) Investigation on environmental effects of thermal barrier coating with waste cooking palm oil methyl ester blends in diesel engine. Biofuels (Accepted for Publication). doi:10.1080/17597269.2017.1316142
Karthikeyan S (2016) Environmental effects an environmental effect of Vitis vinifera biofuel blends in a marine engine. Energy Sources, Part A Recover Util Environ Eff 38:3262–3267. doi:10.1080/15567036.2016.1179362
Kivevele TT, Huan Z (2015) An analysis of fuel properties of Fatty acid methyl ester from manketti seeds oil an analysis of fuel properties of Fatty acid methyl ester from manketti seeds oil. Int J Green Energy:37–41. doi:10.1080/15435075.2014.886579
Mohan MR, Jala RCR, Kaki SS et al (2016) Swietenia mahagoni seed oil: a new source for biodiesel production. Ind Crop Prod 90:28–31. doi:10.1016/j.indcrop.2016.06.010
Muthukumaran N, Saravanan CG, Prasanna Raj Yadav S et al (2015) Synthesis of cracked Calophyllum inophyllum oil using fly ash catalyst for diesel engine application. Fuel 155:68–76. doi:10.1016/j.fuel.2015.04.014
Naik NS, Balakrishna B (2016) Experimental evaluation of a diesel engine fueled with Balanites aegyptiaca (L.) Del biodiesel blends. Biofuels 7269:1–7. doi:10.1080/17597269.2016.1168026
Panda AK, Murugan S, Singh RK (2016) Environmental effects performance and emission characteristics of diesel fuel produced from waste plastic oil obtained by catalytic pyrolysis of waste polypropylene. doi: 10.1080/15567036.2013.800924
Parthasarathy M, Isaac JoshuaRamesh Lalvani J, Dhinesh B, Annamalai K (2016) Effect of hydrogen on ethanol-biodiesel blend on performance and emission characteristics of a direct injection diesel engine. Ecotoxicol Environ Saf 134:433–439. doi:10.1016/j.ecoenv.2015.11.005
Pradhan P, Chakraborty S, Chakraborty R (2016) Optimization of infrared radiated fast and energy-efficient biodiesel production from waste mustard oil catalyzed by Amberlyst 15 : engine performance and emission quality assessments. Fuel. doi:10.1016/j.fuel.2016.01.038
Prasanna Raj Yadav S, Saravanan CG, Vallinayagam R et al (2015) Fuel and engine characterization study of catalytically cracked waste transformer oil. Energy Convers Manag 96:490–498. doi:10.1016/j.enconman.2015.02.051
Purushothaman K, Nagarajan G (2009) Effect of injection pressure on heat release rate and emissions in CI engine using orange skin powder diesel solution. Energy Convers Manag 50:962–969. doi:10.1016/j.enconman.2008.12.030
Rashid U, Ibrahim M, Yasin S et al (2013) Biodiesel from Citrus reticulata (mandarin orange) seed oil, a potential non-food feedstock. Ind Crop Prod 45:355–359. doi:10.1016/j.indcrop.2012.12.039
Rout T, Pradhan D, Singh RK, Kumari N (2015) Exhaustive study of products obtained from coconut shell pyrolysis. J Environ Chem Eng. doi:10.1016/j.jece.2016.02.024
Sanjid A, Kalam MA, Masjuki HH et al (2014) Combustion, performance and emission characteristics of a DI diesel engine fueled with Brassica juncea methyl ester and its blends. RSC Adv 4:36973–36982. doi:10.1039/C4RA05085A
Sathish Kumar R, Sureshkumar K, Velraj R (2015) Optimization of biodiesel production from Manilkara zapota (L.) seed oil using Taguchi method. Fuel 140:90–96. doi:10.1016/j.fuel.2014.09.103
Schinas P, Karavalakis GÃ, Davaris C et al (2009) Pumpkin ( Cucurbita pepo L .) seed oil as an alternative feedstock for the production of biodiesel in Greece. Biomass Bioenergy 33:44–49. doi:10.1016/j.biombioe.2008.04.008
Shahid EM, Jamal Y (2011) Production of biodiesel: a technical review. Renew Sust Energ Rev 15:4732–4745. doi:10.1016/j.rser.2011.07.079
Subramanian N, Mahendradas DK, Kasirajan R, Sahadevan R (2015) Bio-oil separation from potential non-edible urban waste source Putranjiva roxburghii. Sep Sci Technol 50:2066–2074. doi:10.1080/01496395.2015.1018439
Vairamuthu G, Sundarapandian S, Thangagiri B (2015) Experimental investigations on the influence of properties of Calophyllum inophyllum biodiesel on performance, combustion, and emission characteristics of a DI diesel engine. Int J Ambient Energy:37–41. doi:10.1080/01430750.2015.1023838
Vallinayagam R, Vedharaj S, Yang WM et al (2013) Combustion performance and emission characteristics study of pine oil in a diesel engine. Energy 57:344–351. doi:10.1016/j.energy.2013.05.061
Vedharaj S, Vallinayagam R, Yang WM et al (2014) Reduction of harmful emissions from a diesel engine fueled by kapok methyl ester using combined coating and SNCR technology. Energy Convers Manag 79:581–589. doi:10.1016/j.enconman.2013.12.056
Vedharaj S, Vallinayagam R, Yang WM et al (2015) Optimization of combustion bowl geometry for the operation of kapok biodiesel—diesel blends in a stationary diesel engine. Fuel 139:561–567. doi:10.1016/j.fuel.2014.09.020
Velmurugan A, Loganathan M, Gunasekaran EJ (2014) Experimental investigations on combustion, performance and emission characteristics of thermal cracked cashew nut shell liquid (TC-CNSL)-diesel blends in a diesel engine. Fuel 132:236–245. doi:10.1016/j.fuel.2014.04.060
Acknowledgements
The authors would like to express their thanks to University Grants Commission—South Eastern Regional Office, Hyderabad, India, for financial support through minor research project for teachers with grant number 4-4/2013-14 (MRP-SEM/UGC-SERO).
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible editor: Philippe Garrigues
Highlights
• Three different biodiesels were prepared from three distinct non-edible oils and analysed in three different bowl geometries namely HCC, TCC and TRCC.
• Higher BTE and lower BSFC were observed in TCC bowl geometry.
• TCC bowl geometry showed higher heat release rate, cylinder pressure and lower ignition delay than HCC and TRCC with B2 fuel sample.
• Reduced CO, HC and smoke emissions were observed with B2 sample in TCC except NOx emission.
Rights and permissions
About this article
Cite this article
Viswanathan, K., Pasupathy, B. Studies on piston bowl geometries using single blend ratio of various non-edible oils. Environ Sci Pollut Res 24, 17068–17080 (2017). https://doi.org/10.1007/s11356-017-9344-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-017-9344-3