تحقیقات موتور

تحقیقات موتور

تأثیر استفاده از نانوذرات مس در روغن ‌موتور درون‌سوز روی مصرف سوخت

نوع مقاله : مقاله پژوهشی

نویسندگان
1 دانشکده مهندسی خودرو، دانشگاه علم و صنعت ایران، تهران، ایران
2 شرکت دانش‌بنیان نانو ایده تجارت شرق، تهران، ایران
چکیده
دوره حرارتی گذاری گرم شدن موتور به‌واسطه عواملی چون عدم تبخیر درست سوخت، عدم احتراق کامل سوخت، خاموشی پیش از موعد جبهه شعله و نفوذ مواد هیدروکربنی مانند روغن ‌موتور به داخل محفظه احتراق یکی از مهم‌ترین عوامل مصرف سوخت بالا و عملکرد ضعیف موتور است. در این پژوهش تأثیرات افزودن نانوذرات مس به روغن ‌موتور با غلظت‌های وزنی متفاوت به مقدار 0% و 0.2% و 0.4% بر روی مصرف سوخت و عملکرد موتور در حین دوره گرم شدن موتور بررسی شده است. روغن ‌موتور مورد استفاده روغن استاندارد موتور با غلظت اسمی ۲۰w-۵۰ با سطح کیفیت API SL/CF و موتور مورد استفاده یک موتور درون‌سوز بنزینی تک‌استوانه‏ هوا خنک بوده است. نتایج این پژوهش حاکی از آن است که استفاده از روغن ‌موتور حاوی نانوذرات 0.2 و 0.4 درصد بترتیب 5% و 9.1% درصد طی دوره گرم شدن کاهش مصرف سوخت را موجب شدند.
کلیدواژه‌ها

عنوان مقاله English

The effect of using copper nanoparticles in engine oil on fuel consumption

نویسندگان English

Mohammadreza Saeedpour 1
Ali Qasemian 1
Mansour Hemmati 2
Mohammadparsa Dolatyar 1
1 School of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
2 Knowledge-based Nano Idea Tejarat Sharq Company, Tehran, Iran
چکیده English

The engine warm-up period is one of the most important factors of high fuel consumption and poor engine performance due to factors such as lack of proper fuel evaporation, lack of complete fuel combustion, premature shutdown of the flame front, and infiltration of hydrocarbon substances such as engine oil into the combustion chamber. In this research, the effects of adding copper nanoparticles to engine oil with different weight concentrations of 0%, 0.2%, and 0.4% on fuel consumption and engine performance during the engine warm-up period have been investigated. The engine oil used was a standard engine oil with a nominal concentration of 20w-50 with an API SL/CF quality level and the engine used was an air-cooled single-cylinder gasoline internal combustion engine. The results of this research indicate that the use of engine oil containing 0.2% and 0.4% nanoparticles, respectively, reduced fuel consumption by 5% and 9.1% during the warm-up period.

کلیدواژه‌ها English

Internal Combustion Engine
Fuel Consumption
Engine Warm-up Period
Copper Nanoparticles
Nano-oil
[1] Keshavarz Ali, Qasemian Ali. Heat transfer in internal combustion engines. Tehran: K. N. Toosi University of Technology; 2014. [In Persian]
[2] Nallusamy S, Logeshwaran J. Experimental analysis on nanolubricants used in multi cylinder petrol engine with copper oxide as nanoparticle.Rasayan Journal of Chemistry. 2017Jul;10(3):1050. doi: 10.7324/rjc.2017.1031861
[3] Daniels CC, Braun MJ. The friction behavior of individual components of a spark-ignition engine during warm-up. Tribology Transactions. 2006 Jul 1;49(2):166-73. doi: 10.1080/05698190500544403
[4] Rahmatinejad B, Rahimi Asiabaraki H, Azimpour Shishevan F, Mohtadi Bonab MA. Experimental analysis of the effect of using aluminum oxide nanofluid in improving the heat transfer of XU7 engine radiator. The Journal of Engine Research. 2023;70(2):66-79. doi: 10.22034/er.2023.2011671.1015 [In Persian]
[5] Faraji S, Mehrabadi A, qolami mohammad. Effect of soluble copper nano particles in the oil of engine on the pressure of cylinder compression and amount of exhaust gases. Biosystems Engineering [Internet]. 2013 Nov 26 [cited 2014 Jun 20];3(1):15–25. [In Persian]
[6] Greenberg R, Halperin G, Etsion I, Tenne R. The effect of WS 2 nanoparticles on friction reduction in various lubrication regimes. Tribology Letters. 2004 Aug;17:179-86. doi: 10.1023/b:tril.0000032443.95697.1d
[7] Lee J, Cho S, Hwang Y, Lee C, Kim SH. Enhancement of lubrication properties of nano-oil by controlling the amount of fullerene nanoparticle additives. Tribology Letters. 2007 Nov;28:203-8. doi: 10.1007/s11249-007-9265-2
[8] Puzyr AP, Burov AE, Selyutin GE, Voroshilov VA, Bondar VS. Modified nanodiamonds as antiwear additives to commercial oils. Tribology Transactions. 2012;55(1):149-54. doi: 10.1080/10402004.2011.637662
[9] Sung J. Diamond nanotechnology: Synthesis and applications. Jenny Stanford Publishing; 2019 May 8. doi: 10.1201/9780429066498
[10] Hosseini MS, Rostami M, Mohammadi A. Study of Effects of Nano-diamond as an oil additive on engine oil properties and wear rate of the internal parts of agricultural tractors engines. Mech. Eng. 2013 Apr 18;57:14443-7.
[11] Martin JM, Ohmae N. Nanolubricants. John Wiley & Sons; 2008 Apr 30.
[12] Raeisian Sh, Khorsand H. Studying the effect of nanoparticles size and viscosity of base fluid on dispersion stability of aluminaï­ engine oil nanofluid. The Journal of Engine Research. 2019;55(55):21-27. [In Persian]
[13] Rahmatinejad B, Rahimi Asiabaraki H, Azimpour Shishevan F. Investigation of the effect of AL2O3 nanofluid in M13NI engine cooling system. The Journal of Engine Research. 2023;70(1):47-65. doi: 10.22034/er.2023.1975318.0 [In Persian]
[14] Qasemian A, Moradi F, Karamati A, Keshavarz A, Shakeri A. Hydraulic and thermal analysis of automatic transmission fluid in the presence of nano-particles and twisted tape: An experimental and numerical study. Journal of Central South University [Internet]. 2021 Nov;28(11):3404–17. doi: 10.1007/s11771-021-4864-x
[15] Zhou J, Yang J, Zhang Z, Liu W, Xue Q. Study on the structure and tribological properties of surface-modified Cu nanoparticles. Materials Research Bulletin. 1999 Jul 1;34(9):1361-7. doi: 10.1016/s0025-5408(99)00150-6
[16] Wu YY, Tsui WC, Liu TC. Experimental analysis of tribological properties of lubricating oils with nanoparticle additives. Wear. 2007 Mar 15;262(7-8):819-25. doi: 10.1016/j.wear.2006.08.021
[17] Padgurskas J, Rukuiza R, Prosyčevas I, Kreivaitis R. Tribological properties of lubricant additives of Fe, Cu and Co nanoparticles. Tribology International. 2013 Apr 1;60:224-32. doi: 10.1016/j.triboint.2012.10.024
[18] Hu C, Bai M, Lv J, Liu H, Li X. Molecular dynamics investigation of the effect of copper nanoparticle on the solid contact between friction surfaces. Applied surface science. 2014 Dec 1;321:302-9. doi: 10.1016/j.apsusc.2014.10.006
[19] Battez AH, González R, Viesca JL, Fernández JE, Fernández JD, Machado A, Chou R, Riba J. CuO, ZrO2 and ZnO nanoparticles as antiwear additive in oil lubricants.Wear. 2008 Jul 31;265(3-4):422-8. doi: 10.1016/j.wear.2007.11.013
[20] Mahdiyar N, Hosseini SV. Modeling of Motor Oil Containing Diamond Nanoparticle Between two Iron Abrasion Surfaces Using Molecular Dynamics Methods. The Journal of Engine Research. 2021;62(62):31-41. [In Persian]
[21] Chin˜ as-Castillo F, Spikes HA. Mechanism of action of colloidal solid dispersions. J. Trib.. 2003 Jul 1;125(3):552-7. doi: 10.1115/1.1537752
[22] Sunqing Q, Junxiu D, Guoxu C. Tribological properties of CeF3 nanoparticles as additives in lubricating oils. Wear. 1999 May 1;230(1):35-8. doi: 10.1016/s0043-1648(99)00084-8
[23] Yu Liyan, Hao Chuncheng, Sui Lina, Cui Zuolin. Study on the improving friction and wear properties of lubricating oil with nanoparticles. Journal of Materials Science and Engineering. 2004;22(6):901-5.
[24] Ghanbari M. Experimental study on the effect of Al2O3 nanoparticles in diesel fuel on the performance and emission characteristics of a diesel engine. The Journal of Engine Research. 2021;61(61):35-45. [In Persian]
[25] Tian XX, Kalbasi R, Qi C, Karimipour A, Huang HL. Efficacy of hybrid nano-powder presence on the thermal conductivity of the engine oil: an experimental study. Powder technology. 2020 Jun 1;369:261-9.
[26] Liu K, Zhang Y, Dai F, Sun W. Improved heat transfer of the engine oil by changing it to hybrid nanofluid: Adding hybrid nano-powders. Powder technology. 2021 May 1;383:56-64.
[27] Gupta H, Rai SK, Satya Krishna N, Anand G. The effect of copper oxide nanoparticle additives on the rheological and tribological properties of engine oil. Journal of Dispersion Science and Technology. 2021 Jan 18;42(4):622-32.

  • تاریخ دریافت 09 فروردین 1403
  • تاریخ بازنگری 26 فروردین 1403
  • تاریخ پذیرش 06 اردیبهشت 1403