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Tribological Characteristics of Zinc Diakyldithio Phosphates Blended with Pongamia Biodiesel
Technical Paper
2017-28-1975
ISSN: 0148-7191, e-ISSN: 2688-3627
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Abstract
The present research deals with study of pongamia oil methyl ester as a lubricant by blending with anti-wear additive ZDDP. The experimental work carried in this work aims to investigates the friction and wear characteristics by blending zinc diakyldithio phosphates (ZDDP) with pongamia oil methyl ester as lubricant under various loading conditions and temperatures. The coefficient of friction and wear scar depth were determined using pongamia biodiesel blended with 0.3%, 0.6% and 1 % ZDDP by concentration through high frequency reciprocating wear testing machine for 2 h duration. The reciprocating wear tests were performed on an engine liner-piston ring contact under the loads of 40 N, 60 N and 80 N for 2 h duration at temperatures of 100°C, 125°C 150° C with 10 Hz oscillation frequency. The addition of ZDDP with pongamia biodiesel showed marginal reduction in friction coefficient and wear scar depth under all loads and temperatures. The coefficient of friction was found to be higher in the initial stages due to running-in for all testing conditions. In addition, the SEM images of tested specimens were also examined. The presence of deep grooves at certain locations on the specimens was observed that might have caused due to simultaneous effect of fatigue and adhesive wear. Further, the addition of ZDDP with pongamia biodiesel has not affected the formation of an antiwear tribofilm.
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P M, A., Gopal, K., and Ashok, B., "Tribological Characteristics of Zinc Diakyldithio Phosphates Blended with Pongamia Biodiesel," SAE Technical Paper 2017-28-1975, 2017, https://doi.org/10.4271/2017-28-1975.Data Sets - Support Documents
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References
- Ashok B , Raj RT , Nanthagopal K , Krishnan R , Subbarao R Lemon peel oil-A novel renewable alternative energy source for diesel engine Energy Conversion and Management 2017 139 1 110 21
- Ashok B , Ashok SD , Kumar CR LPG diesel dual fuel engine-A critical review Alexandria Engineering Journal 2015 30 54 2 105 26
- Nanthagopal , K. , Ashok B. , and ThundilKaruppa Raj R. Influence of fuel injection pressures on Calophyllum inophyllum methyl ester fuelled direct injection diesel engine Energy Conversion and Management 2016 116 3 165 173
- Murugesan A , Umarani C , Subramanian R , Nedunchezhian N Bio-diesel as an alternative fuel for diesel engines-a review Renewable and Sustainable Energy Reviews 2009 13 3 653 62
- Rashid U , Anwar F , Moser BR , Knothe G Moringa oleifera oil: a possible source of biodiesel Bioresource technology 2008 99 17 8175 9
- Knothe G , Steidley KR Lubricity of components of biodiesel and petrodiesel. The origin of biodiesel lubricity Energy & fuels 2005 19 3 1192 200
- Wain KS , Perez JM , Chapman E , Boehman AL Alternative and low sulfur fuel options: boundary lubrication performance and potential problems Tribology International 2005 38 3 313 9
- Sarin A , Arora R , Singh NP , Sharma M , Malhotra RK Influence of metal contaminants on oxidation stability of Jatropha biodiesel Energy 2009 34 9 1271 5
- Fraer , R. , Dinh , H. , Proc , K. , McCormick , R. et al. Operating Experience and Teardown Analysis for Engines Operated on Biodiesel Blends (B20) SAE Technical Paper 2005-01-3641 2005 10.4271/2005-01-3641
- Dodos , G. , Zannikos , F. , and Stournas , S. Effect of Metals in the Oxidation Stability and Lubricity of Biodiesel Fuel SAE Technical Paper 2009-01-1829 2009 10.4271/2009-01-1829
- Sulek MW , Kulczycki A , Malysa A Assessment of lubricity of compositions of fuel oil with biocomponents derived from rape-seed Wear 2010 268 1 104 8
- Habibullah M , Masjuki HH , Kalam MA , Zulkifli NW , Masum BM , Arslan A , Gulzar M Friction and wear characteristics of Calophyllum inophyllum biodiesel Industrial Crops and Products 2015 76 188 97
- Mosarof MH , Kalam MA , Masjuki HH , Alabdulkarem A , Ashraful AM , Arslan A , Rashedul HK , Monirul IM Optimization of performance, emission, friction and wear characteristics of palm and Calophyllum inophyllum biodiesel blends Energy Conversion and Management 2016 118 119 34
- Mosarof MH , Kalam MA , Masjuki HH , Alabdulkarem A , Habibullah M , Arslan A Assessment of friction and wear characteristics of Calophyllum inophyllum and palm biodiesel Industrial Crops and Products 2016 83 470 83
- Taylor L , Dratva A , Spikes HA Friction and wear behavior of zinc dialkyldithio phosphate additive Tribology transactions 2000 43 3 469 79
- McQueen JS , Gao H , Black ED , Gangopadhyay AK , Jensen RK Friction and wear of tribofilms formed by zinc dialkyl dithiophosphate antiwear additive in low viscosity engine oils Tribology international 2005 38 3 289 97
- Barnes AM , Bartle KD , Thibon VR A review of zinc dialkyldithiophosphates (ZDDPS): characterisation and role in the lubricating oil Tribology International 2001 34 6 389 95
- Suarez AN , Grahn M , Pasaribu R , Larsson R The influence of base oil polarity on the tribological performance of zinc dialkyl dithiophospate additives Tribology International 2010 43 12 2268 78
- Shanta SM , Molina GJ , Soloiu V Tribological effects of mineral-oil lubricant contamination with biofuels: a pin-on-disk tribometry and wear study Advances in Tribology 2011 2011
- Gopal KN , Karupparaj RT Effect of pongamia biodiesel on emission and combustion characteristics of DI compression ignition engine Ain Shams Engineering Journal 2015 6 1 297 305
- Childs , Sabbagh Boundary-lubricated wear of cast irons to simulate automotive piston ring wear rates Wear 1989 134 81 97
- Spikes H The history and mechanisms of ZDDP Tribology letters 2004 17 3 469 89
- Fazal MA , Haseeb AS , Masjuki HH A critical review on the tribological compatibility of automotive materials in palm biodiesel Energy Conversion and Management 2014 79 180 6