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An Automated Proper Orthogonal Decomposition-Based Post-processing of In-Cylinder Raw Flow Datasets
Technical Paper
2022-01-5061
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Automotive Technical Papers
Language:
English
Abstract
Laser-based diagnostic techniques like particle image velocimetry (PIV) and
molecular tagging velocimetry (MTV) are used to measure flow fields at a high
spatial resolution. Post-processing of the obtained flow fields is essential for
outlier correction as the datasets may be skewed by local flow vectors with a
disproportionate disparity in magnitude or directions from neighborhood vectors.
The rationale behind this work is to propose an algorithm using proper
orthogonal decomposition (POD), namely, POD-OROC (POD-based outlier removal and
outlier correction), which can correct outliers in an ensemble of flow fields.
The proposed algorithm is first validated on synthetic flows with a known
percentage of outlier rate and then applied to engine in-cylinder flow fields.
The algorithm ran for a few iterations for both flow datasets and rejected
frames with high outlier rates (above 15%) and then post-processed the remaining
ones to detect and correct local spurious vectors. It was found that outlier
vectors with larger deviation from neighboring vectors are detected in earlier
iterations. An error analysis was performed to quantify the total error in an
ensemble and, in using it, two types of errors—over-detection and
under-detection—were identified. With this insight, several parameters of the
model for synthetic flows were optimized for best performance, and then the
model was modified for application to in-cylinder flows. The impact of POD-OROC
was studied through changes in the POD energy spectra where the energy share of
the first mode increased to 99.9% for synthetic flows and to 82.5% and 68.9% for
the two in-cylinder flow sets. Finally, POD-OROC is now matured enough to be
applied to in-cylinder flow datasets and can detect and correct both single and
cluster outliers.
Authors
Citation
Nayek, S., Alam, A., and Mittal, M., "An Automated Proper Orthogonal Decomposition-Based Post-processing of In-Cylinder Raw Flow Datasets," SAE Technical Paper 2022-01-5061, 2022, https://doi.org/10.4271/2022-01-5061.Also In
References
- Tripathy , S. , Mithun Babu , M. , Kanupriya , M. , and Mittal , M. A Machine Learning Based Numerical Approach for Valve Seating Velocity Control in an Electromagnetic Camless System ASME 2021 Internal Combustion Engine Division Fall Technical Conference 2021 10.1115/icef2021-67594
- Mittal , M. , Mithun Babu , M. , and Kanupriya , M. Application of Particle Swarm Optimization Technique in Seating Velocity Control of Electromagnetic Valve Actuator 2021 9th International Conference on Control, Mechatronics and Automation (ICCMA) Luxembourg 2021 10.1109/iccma54375.2021.9646223
- Jose , J. , Mittal , M. , and Ramesh , A. Development of a Small-Bore Gasoline Direct-Injection Engine, and Enhancement of Its Performance Using Multiple-Injection Strategies SAE Int. J. Engines 14 1 2021 115 133 https://doi.org/10.4271/03-14-01-0008
- Jose , J. , Thakur , H. , Mittal , M. , and Ramesh , A. A Computational Study on the Effect of Injector Location on the Performance of a Small Spark-Ignition Engine Modified to Operate under the Direct-Injection Mode SAE Technical Paper 2020-01-0286 2020 https://doi.org/10.4271/2020-01-0286
- Singh , T.S. , Rajak , U. , Samuel , O.D. , Chaurasiya , P.K. et al. Optimization of Performance and Emission Parameters of Direct Injection Diesel Engine Fuelled with Microalgae Spirulina (L.)—Response Surface Methodology and Full Factorial Method Approach Fuel 285 2021 119103 10.1016/j.fuel.2020.119103
- Ianniello , R. , Belgiorno , G. , Di Luca , G. , Beatrice , C. et al. Ethanol in Dual-Fuel and Blend Fueling Modes for Advanced Combustion in Compression Ignition Engines Alcohol as an Alternative Fuel for Internal Combustion Engines Singapore Springer 2021 5 27 10.1007/978-981-16-0931-2_2
- Fraioli , V. , Beatrice , C. , Di Blasio , G. , Belgiorno , G. et al. Multidimensional Simulations of Combustion in Methane-Diesel Dual-Fuel Light-Duty Engines SAE Technical Paper 2017-01-0568 2017 https://doi.org/10.4271/2017-01-0568
- Horie , K. , Nishizawa , K. , Ogawa , T. , Akazaki , S. et al. The Development of a High Fuel Economy and High Performance Four-Valve Lean Burn Engine SAE Technical Paper 920455 1992 https://doi.org/10.4271/920455
- Iwamoto , Y. , Danno , Y. , Hirako , O. , Fukui , T. et al. The 1.5-Liter Vertical Vortex Engine SAE Technical Paper 920670 1992 https://doi.org/10.4271/920670
- Heywood , J.B. Internal Combustion Engine Fundamentals New York McGraw-Hill 1988 9780070286375
- Furuno , S. , Iguchi , S. , Oishi , K. , and Inoue , T. The Effects of ‘Inclination Angle of Swirl Axis’ on Turbulence Characteristics in a 4-Valve Lean-Burn Engine with SCV SAE Technical Paper 902139 1990 https://doi.org/10.4271/902139
- Jamil , A. , Baharom , M.B. , Aziz , A. , and Rashid , A. IC Engine In-Cylinder Cold-Flow Analysis—A Critical Review Alexandria Engineering Journal 60 3 2021 2921 2945 10.1016/j.aej.2021.01.040
- Ozdor , N. , Dulger , M. , and Sher , E. Cyclic Variability in Spark Ignition Engines A Literature Survey SAE Technical Paper 940987 1994 https://doi.org/10.4271/940987
- Vu , T.T. and Guibert , P. Proper Orthogonal Decomposition Analysis for Cycle-to-Cycle Variations of Engine Flow Effect of a Control Device in an Inlet Pipe Experiments in Fluids 52 6 2012 1519 1532 10.1007/s00348-012-1268-6
- Haramiishi , S. , Watanabe , T. , Iida , M. , Hokimoto , S. et al. Analysis of Cycle-to-Cycle Variation in a Port Injection Gasoline Engine by Simultaneous Measurement of Time Resolved PIV and PLIF SAE Technical Paper 2019-32-0552 2020 https://doi.org/10.4271/2019-32-0552
- Hokimoto , S. , Kuboyama , T. , Moriyoshi , Y. , Iida , M. et al. Analyses of Cycle-to-Cycle Variation of Combustion and In-Cylinder Flow in a Port Injection Gasoline Engine Using PIV and PLIF Techniques SAE Technical Paper 2017-01-2213 2017 https://doi.org/10.4271/2017-01-2213
- Wang , T. , Li , W. , Jia , M. , Liu , D. et al. Large-Eddy Simulation of In-Cylinder Flow in a DISI Engine with Charge Motion Control Valve: Proper Orthogonal Decomposition Analysis and Cyclic Variation Applied Thermal Engineering 75 2015 561 574 10.1016/j.applthermaleng.2014.10.081
- Joo , S.H. , Srinivasan , K.K. , Lee , K.C. , and Bell , S.R. The Behaviour of Small- and Large-Scale Variations of In-Cylinder Flow during Intake and Compression Strokes in a Motored Four-Valve Spark Ignition Engine International Journal of Engine Research 5 4 2004 317 328 10.1243/146808704323224222
- Chatterjee , A. An Introduction to Proper Orthogonal Decomposition Curr. Sci. 78 7 2000 808 817
- Lumley , J.L. The Structure of Inhomogeneous Turbulent flows Atmospheric Turbulence and Radio Wave Propagation Moscow Nauka 1967 166 178
- Sirovich , L. Turbulence and the Dynamics of Coherent Structures. I-Coherent Structures. II-Symmetries and Transformations. III-Dynamics and Scaling Quarterly of Applied Mathematics 45 3 1987 561 571
- Baby , X. , Dupont , A. , Ahmed , A. , Deslandes , W. et al. A New Methodology to Analyze Cycle-to-Cycle Aerodynamic Variations SAE Technical Paper 2002-01-2837 2002 https://doi.org/10.4271/2002-01-2837
- Cosadia , I. , Borée , J. , Charnay , G. , and Dumont , P. Cyclic Variations of the Swirling Flow in a Diesel Transparent Engine Experiments in Fluids 41 1 2006 115 134 10.1007/s00348-006-0163-4
- Chen , H. , Reuss , D.L. , and Sick , V. On the Use and Interpretation of Proper Orthogonal Decomposition of In-Cylinder Engine Flows Measurement Science and Technology 23 8 2012 https://doi.org/10.1088/0957-0233/23/8/085302
- Roudnitzky , S. , Druault , P. , and Guibert , P. Proper Orthogonal Decomposition of In-Cylinder Engine Flow into Mean Component, Coherent Structures and Random Gaussian Fluctuations Journal of Turbulence 7 2006 N70 10.1080/14685240600806264
- Braun , M. , Klaas , M. , and Schröder , W. Analysis of Cyclic Variation Using Time-Resolved Tomographic Particle-Image Velocimetry SAE Int. J. Adv. & Curr. Prac. in Mobility 3 1 2021 113 136 https://doi.org/10.4271/2020-01-2021
- Rulli , F. , Fontanesi , S. , d’Adamo , A. , and Berni , F. A Critical Review of Flow Field Analysis Methods Involving Proper Orthogonal Decomposition and Quadruple Proper Orthogonal Decomposition for Internal Combustion Engines International Journal of Engine Research 22 1 2021 222 242 10.1177/1468087419836178
- Qin , W. , Xie , M. , Jia , M. , Wang , T. et al. Analysis of In-Cylinder Turbulent Flows in a DISI Gasoline Engine with a Proper Orthogonal Decomposition Quadruple Decomposition Journal of Engineering for Gas Turbines and Power 136 11 2014 111506 10.1115/1.4027658
- Zhuang , H. and Hung , D.L.S. Characterization of the Effect of Intake Air Swirl Motion on Time-Resolved In-Cylinder Flow Field Using Quadruple Proper Orthogonal Decomposition Energy Conversion and Management 108 2016 366 376 10.1016/j.enconman.2015.10.080
- Vedula , R. , Mittal , M. , and Schock , H.J. Molecular Tagging Velocimetry and Its Application to In-Cylinder Flow Measurements ASME Journal of Fluids Engineering 135 12 2013 121203 https://doi.org/10.1115/1.4025170
- Mittal , M. and Schock , H.J. A Study of Cycle-to-Cycle Variations and the Influence of Charge Motion Control on In-Cylinder Flow in an IC Engine ASME Journal of Fluids Engineering 132 5 2010 051107 https://doi.org/10.1115/1.4001617
- Wang , H. , Gao , Q. , Feng , L. , Wei , R. et al. Proper Orthogonal Decomposition Based Outlier Correction for PIV Data Experiments in Fluids 56 2 2015 1 15 10.1007/s00348-015-1894-x
- Westerweel , J. Efficient Detection of Spurious Vectors in Particle Image Velocimetry Data Experiments in Fluids 16 3 1994 236 247 10.1007/BF00206543
- Duncan , J. , Dabiri , D. , Hove , J. , and Gharib , M. Universal Outlier Detection for Particle Image Velocimetry (PIV) and Particle Tracking Velocimetry (PTV) Data Measurement Science and Technology 21 5 2010 057002 10.1088/09570233/21/5/057002
- Westerweel , J. and Scarano , F. Universal Outlier Detection for PIV Data Experiments in Fluids 39 6 2005 1096 1100 10.1007/s00348-005-0016-6
- Gunes , H. and Rist , U. Spatial Resolution Enhancement/Smoothing of Stereo-Particle-Image-Velocimetry Data Using Proper-Orthogonal-Decomposition-Based and Kriging Interpolation Methods Physics of Fluids 19 6 2007 064101 10.1063/1.2740710
- Everson , R. and Sirovich , L. Karhunen-Loeve Procedure for Gappy Data Journal of the Optical Society of America A 12 8 1995 1657 1664 https://doi.org/10.1364/JOSAA.12.001657
- Venturi , D. and Karniadakis , G.E.M. Gappy Data and Reconstruction Procedures for Flow Past a Cylinder Journal of Fluid Mechanics. 519 2004 315 336 10.1017/S0022112004001338
- Raben , S.G. , Charonko , J.J. , and Vlachos , P.P. Adaptive Gappy Proper Orthogonal Decomposition for Particle Image Velocimetry Data Reconstruction Measurement Science and Technology. 23 2 2012 025303 10.1088/0957-0233/23/2/025303
- Garcia , D. A Fast All-in-One Method for Automated Post-Processing of PIV Data Experiments in Fluids 50 5 2011 1247 1259 10.1007/s00348-010-0985-y
- Shen , L. , Teh , K. , Ge , P. , Wang , Y. et al. Detecting Outliers in Crank Angle Resolved Engine Flow Field Datasets for Proper Orthogonal Decomposition Analysis SAE Technical Paper 2017-01-0612 2017 https://doi.org/10.4271/2017-01-0612
- Alam , A. , Mittal , M. , and Lakshminarasimhan , V. Analysis of In-Cylinder Flow and Cycle-to-Cycle Flow Variations in a Small Spark-Ignition Engine at Different Throttle Openings SAE Technical Paper 2020-01-0793 2020 https://doi.org/10.4271/2020-01-0793
- Jasim , A. , Mittal , M. , and Schock , H. POD-Based Analysis of In-Cylinder Flow Data from Molecular Tagging Velocimetry in a Spark-Ignition Engine SAE Technical Paper 2018-01-1770 2018 https://doi.org/10.4271/2018-01-1770
- Nair , S. , Pavan , D. , Mittal , M. , and Schock , H. Visualization and Pod Analysis of Spray Variations in a Gasoline Direct-Injection Engine at Different Fuel Injection Pressures Including Split Injection and Macroscopic Spray Characteristics Journal of Flow Visualization and Image Processing 28 3 2021 1 21 10.1615/jflowvisimageproc.2021036244
- Shinneeb , A.-M. , Bugg , J.D. , and Balachandar , R. Variable Threshold Outlier Identification in PIV Data Measurement Science and Technology 15 9 2004 1722 1732 10.1088/0957-0233/15/9/008
- Stansfield , P. , Wigley , G. , Justham , T. , Catto , J. et al. PIV Analysis of In-Cylinder Flow Structures over a Range of Realistic Engine Speeds Experiments in Fluids 43 1 2007 135 146 10.1007/s00348-007-0335-x
- Gadekar , S. , Singh , A. , and Agarwal , A. Tomographic PIV Evaluation of In-Cylinder Flow Evolution and Effect of Engine Speed SAE Technical Paper 2016-01-0638 2016 https://doi.org/10.4271/2016-01-0638
- Zhuang , H. , Hung , D.L.S. , Yang , J. , and Tian , S. Investigation of Swirl Ratio Impact on In-Cylinder Flow in an SIDI Optical Engine Journal of Engineering for Gas Turbines and Power 138 8 2016 081505 10.1115/1.4032419
- Liu , D. , Wang , T. , Jia , M. , and Wang , G. Cycle-to-Cycle Variation Analysis of In-Cylinder Flow in a Gasoline Engine with Variable Valve Lift Experiments in Fluids 53 3 2012 585 602 10.1007/s00348-012-1314-4
- Druault , P. , Guibert , P. , and Alizon , F. Use of Proper Orthogonal Decomposition for Time Interpolation from PIV Data Experiments in Fluids 39 6 2005 1009 1023 10.1007/s00348-005-0035-3