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Research on Opposed Piston Two-Stroke Engine for Unmanned Aerial Vehicle by Thermodynamic Simulation
Technical Paper
2017-01-2408
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The Opposed Piston Two-Stroke (OPTS) engine has many advantages on power density, fuel tolerance, fuel flexibility and package space. A type of self-balanced opposed-piston folded-crank train two-stroke engine for Unmanned Aerial Vehicle (UAV) was studied in this paper. AVL BOOST was used for the thermodynamic simulation. It was a quasi-steady, filling-and-emptying flow analysis -- no intake or exhaust dynamics were simulated. The results were validated against experimental data. The effects of high altitude environment on engine performance have been investigated. Moreover, the matching between the engine and turbocharger was designed and optimized for different altitude levels. The results indicated that, while the altitude is above 6000m, a multi-stage turbocharged engine system need to be considered and optimized for the UAV.
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Citation
Zhou, L., Zhang, H., Zhao, Z., and Zhang, F., "Research on Opposed Piston Two-Stroke Engine for Unmanned Aerial Vehicle by Thermodynamic Simulation," SAE Technical Paper 2017-01-2408, 2017, https://doi.org/10.4271/2017-01-2408.Data Sets - Support Documents
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References
- Donateo , T. , Spedicato , L. , Trullo , G. , Carlucci , A.P. et al. Sizing and Simulation of a Piston-prop UAV Ati 2015 -, Conference of the Ati Engineering Association 2015 119 124
- Galle , J. and Verhelst , S. Design of a Fast Responding Start-Up Mechanism for Bi-Propellant Fueled Engine for Miniature UAV Applications SAE Technical Paper 2013-01-2305 2013 10.4271/2013-01-2305
- Karakoc , T. H. , Kaya , N. , Turan Ö. , & Midilli , A. Exergetic sustainability improvement potentials of a hydrogen fuelled turbofan engine UAV by heating its fuel with exhaust gasses International Conference on Hydrogen Production 2015 8307 8322
- Pirault , J. and Flint , M. Opposed Piston Engines: Evolution, Use, And Future Applications Warrendale SAE International 2013 10.4271/R-378
- Hashmi , K. and Radhakrishna , D. Prediction of High Altitude Performance for UAV Engine SAE Technical Paper 2015-26-0207 2015 10.4271/2015-26-0207
- Zhang , Z. , Zhao , C. , Zhang , F. , & Guo , F. Modeling and Simulation of an Opposed-piston Two-stroke Diesel Engine International Conference on Computer Distributed Control and Intelligent Environmental Monitoring IEEE 2012 415 419
- Xie , Z. , Zhao , Z. , & Zhang , Z. Numerical Simulation of an Opposed-Piston Two-Stroke Diesel Engine SAE Technical Paper 2015-01-0404 2015 10.4271/2015-01-0404
- Kalkstein , J. , Röver , W. , Campbell , B. , Zhong , L. et al. Opposed Piston Opposed Cylinder (opoc™) 5/10 kW Heavy Fuel Engine for UAVs and APUs SAE Technical Paper 2006-01-0278 2006 10.4271/2006-01-0278
- Changming , H. and Sichuan , X. Transient Gas Exchange Simulation and Uniflow Scavenging Analysis for a Unique Opposed Piston Diesel Engine SAE Technical Paper 2016-01-1087 2016 10.4271/2016-01-1087
- Naik , S. , Redon , F. , Regner , G. , and Koszewnik , J. Opposed-Piston 2-Stroke Multi-Cylinder Engine Dynamometer Demonstration SAE Technical Paper 2015-26-0038 2015 10.4271/2015-26-0038
- Regner , G. , Herold , R. , Wahl , M. , Dion , E. et al. The Achates Power Opposed-Piston Two-Stroke Engine: Performance and Emissions Results in a Medium-Duty Application SAE Int. J. Engines 4 3 2726 2735 2011 10.4271/2011-01-2221
- Zhao , Z. , Wu , D. , Zhang , F. , and Zhang , Z. Design and Performance Simulation of Opposed-Piston Folded-Cranktrain Engines SAE Technical Paper 2014-01-1638 2014 10.4271/2014-01-1638
- Zhang , Z. , Zhao , C. , Wu , D. , Zhang , F. et al. Effect of Piston Dynamic on the Working Processes of an Opposed-Piston Two-Stroke Folded-Cranktrain Engine SAE Technical Paper 2014-01-1628 2014 10.4271/2014-01-1628
- Wu , Y. The Simulation Study of the Working Process of an Opposed-Piston Hydraulic Free Piston Engine PhD Thesis Tianjin University 2013
- Zhang , Z. Coupling Simulation and Experimental Research on the Working Process of an Opposed-Piston Two-Stroke Engine PhD Thesis Beijing Institute of Technology 2016
- Herold , R. , Wahl , M. , Regner , G. , Lemke , J. et al. Thermodynamic Benefits of Opposed-Piston Two-Stroke Engines SAE Technical Paper 2011-01-2216 2011 10.4271/2011-01-2216
- Ma , F. , Zhao , C. , Zhang , S. , and Wang , H. Scheme Design and Performance Simulation of Opposed-Piston Two-Stroke Gasoline Direct Injection Engine SAE Technical Paper 2015-01-1276 2015 10.4271/2015-01-1276
- Naik , S. , Redon , F. , Regner , G. , and Koszewnik , J. Opposed-Piston 2-Stroke Multi-Cylinder Engine Dynamometer Demonstration SAE Technical Paper 2015-26-0038 2015 10.4271/2015-26-0038
- Hofbauer , P. Opposed Piston Opposed Cylinder (opoc) Engine for Military Ground Vehicles SAE Technical Paper 2005-01-1548 2005 10.4271/2005-01-1548
- Franke , M. , Huang , H. , Liu , J. , Geistert , A. et al. Opposed Piston Opposed Cylinder (opoc™) 450 hp Engine: Performance Development by CAE Simulations and Testing SAE Technical Paper 2006-01-0277 2006 10.4271/2006-01-0277
- Regner , G. , Johnson , D. , Koszewnik , J. , Dion , E. et al. Modernizing the Opposed Piston, Two Stroke Engine for Clean, Efficient Transportation SAE Technical Paper 2013-26-0114 2013 10.4271/2013-26-0114
- Redon , F. , Kalebjian , C. , Kessler , J. , Rakovec , N. et al. Meeting Stringent 2025 Emissions and Fuel Efficiency Regulations with an Opposed-Piston, Light-Duty Diesel Engine SAE Technical Paper 2014-01-1187 2014 10.4271/2014-01-1187
- McGough , M. and Fanick , E. Experimental Investigation of the Scavenging Performance of a Two-Stroke Opposed-Piston Diesel Tank Engine SAE Technical Paper 2004-01-1591 2004 10.4271/2004-01-1591
- Brojo , F. , Santos , A. , & Gregorio , J. Computational Analysis of the Scavenging of a two-stroke Opposed Piston Diesel Engine Lecture Notes in Engineering & Computer Science 2010 2 1