Article

Article title IMPROVING IC ENGINE EFFICIENCY FOR MOBILE VEHICLES
Authors A.L. Beresnev, M.A. Beresnev
Section SECTION III. TECHNICAL DEVICES. MODELING AND ANALYSIS
Month, Year 11, 2014 @en
Index UDC 629.113 (075)
DOI
Abstract The problem of increase in key indicators of the internal combustion engines which are used as a part of a wide mobile objects range, including motor transport surface, underwater and aircrafts is considered. The approach to the solution of a problem of development the optimum form of an intake system the engine providing increase in filling of cylinders with fuel and air mix and uniform distribution of air on cylinders is offered. Besides, the requirement of symmetry in time that means a need of air intake from a throttle to the inlet valve of each cylinder for identical amount of time is put. The computing tests results of the developed form of an intake collector confirming compliance to the developed model to the given requirements are presented. Model sample intended for installation on small-capacity atmospheric 4-cylinder IC engine is made on the base of 3d-model. The necessity of the software modification of the engine control system for achievement of the maximum return at tests of a model sample is proved. Corresponding changes are described; comparison charts of adjusting parameters are given. Experimental stand for carrying out natural tests was assembled and used to get the external high-speed characteristic of the engine when using a regular intake collector and intake collector of the developed form. The results of tests that clearly demonstrate increase in power and a torque of the engine are given.

Download PDF

Keywords Internal combustion engine; modeling; intake system; vehicle.
References 1. Grace D., Mohorcic M., Horwath J., Capstick M.H., Bobbio Pallavicini M., Fitch M., Communications from Aerial Platform Networks delivering Broadband for All – An Overview of the CAPANINA Project, Invited Paper for Korean Workshop on HAPs, November 2004.
2. Pshikhopov V.Kh., Medvedev M.Yu., Sirotenko M.Yu., Nosko O.E., Yurchenko A.S. Proektirovanie sistem upravleniya robotizirovannykh vozdukhoplavatel'nykh kompleksov na baze dirizhabley [Design of control systems of the robotized aeronautic complexes on the basis
of airships], Izvestiya TRTU [Izvestiya TSURE], 2006, No. 3 (58), pp. 160-167.
3. Pshikhopov V.Kh., Medvedev M.Yu. & oth. Upravlenie vozdukhoplavatel'nymi kompleksami: teoriya i tekhnologii proektirovaniya [Management of aeronautic complexes: theory and technologies of design]. Moscow: Fizmatlit, 2010, 394 p.
4. Pavlushenko M., Evstaf'ev G., Makarenko G. Bespilotnye letatel'nye apparaty: istoriya, primenenie, ugroza rasprostraneniya i perspektivy razvitiya [Unmanned aerial vehicles: history, application, threat of distribution and prospect of development], Nauchnye zapiski PIR-tsentra [Scientific notes of the PIR center], № 2 (26), 2004.
5. Pshikhopov V.Kh., Medvedev M.Yu., Gaiduk A.R., Gurenko B.V. Control system design for autonomous underwater vehicle, Proceedings – 2013 IEEE Latin American Robotics Symposium, LARS 2013, pp. 77-82.
6. Gurenko B.V. Realizatsiya i eksperimental'noe issledovanie avtorulevogo avtonomnogo nadvodnogo mini-korablya «Neptun» [Realization and pilot study of the autosteering autonomous surface mini-ship "Neptune"], Inzhenernyy vestnik Dona [Journal of Engineering Don], 2013, No. 4. Available at: ivdon.ru/ru/magazine/archive/n4y2013/1920.
7. Pshikhopov, V.Kh., Ali, A.S. Hybrid motion control of a mobile robot in dynamic environments, IEEE International Conference on Mechatronics, 2011, pp. 540-545.
8. Pshikhopov V.Kh., Medvedev M.Yu. Upravlenie podvizhnymi ob"ektami v opredelennykh i neopredelennykh sredakh [Management of mobile objects in certain and uncertain environments]. Moscow: Nauka, 2011, 350 p.
9. Govorushchenko N.Ya. Ekonomiya topliva i snizhenie toksichnosti na avtotransporte [Economy of fuel and decrease in toxicity on motor transport]. Moscow: Transport, 1990, 154 p.
10. Khillard. D. Toplivnaya ekonomichnost' avtomobiley s benzinovymi dvigatelyami: Per. s angl. [Fuel profitability of cars with petrol engines]. Moscow: Mashinostroenie, 1988, 369 p.
11. Gusarov A.P., Kutenev V.F. Vazhneyshie rezervy uluchsheniya toplivnoy ekonomichnosti i snizheniya toksichnosti avtomobiley [The most important reserves of improvement of fuel profitability and decrease in toxicity of cars] Avtomobil'naya promyshlennost' [Automotive Industry], 1981, No. 5, pp. 5-8.
12. Giryavets A.K. Teoriya upravleniya avtomobil'nym benzinovym dvigatelem [Theory of control of the automobile petrol engine]. Moscow: Stroyizdat, 1997, 161 p.
13. Beresnev M.A. Optimizatsiya ugla operezheniya zazhiganiya dlya dostizheniya maksimal'nogo krutyashchego momenta dvigatelya vnutrennego sgoraniya s pomoshch'yu binarnogo topliva [Optimization of a corner of an advancing of ignition for achievement of the maximum torque of an internal combustion engine by means of binary fuel], Izvestiya YuFU. Tekhnicheskie nauki [Izvestiya SFedU. Engineering Sciences], 2012, No. 1 (126), pp. 33-38.
14. Beresnev M.A., Beresnev A.L. Upravlenie sostavom binarnogo topliva dlya uluchsheniya pokazateley DVS. [Management of composition of binary fuel for improvement of indicators of DVS], AvtoGazoZapravochnyy Kompleks + Al'ternativnoe toplivo [GFP Complex + Alternative fuel], 2012, No. 3 (63), pp. 7-11.
15. Beresnev M., Beresnev A., Using Mix of Gasoline and Liquefied Petroleum Gas for Lower Emissions and Greater Torque, SAE technical paper No. 2013-01-1151, 2013.

Comments are closed.