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Proceedings Papers

Application of Modal Decomposition Techniques to Characterize the Internal Nozzle Flow of a Medium-Duty Diesel Injector Operating With Gasoline-Like Fuels

Katherine J. Asztalos, Roberto Torelli, Yuanjiang Pei, Yu Zhang, Feng Tao, Rajesh Garg, David Langenderfer, Chi Young Moon, Brandon A. Sforzo, Christopher F. Powell
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T05A002, October 16–19, 2022
Paper No: ICEF2022-89520
DOI: https://doi.org/10.1115/ICEF2022-89520
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Topics: Diesel, Ejectors, Flow (Dynamics), Fuels, Gasoline, Nozzles, Geometry, Computational fluid dynamics, Emissions, Needles
Proceedings Papers

Machine Learning-Based Fault Detection and Diagnosis of Internal Combustion Engines Using an Optical Crank Angle Encoder

Hosna Geraei, Essam Seddik, Ghabi Neame, Elliot (Yixin) Huangfu, Saeid Habibi
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T04A003, October 16–19, 2022
Paper No: ICEF2022-88851
DOI: https://doi.org/10.1115/ICEF2022-88851
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Topics: Fast Fourier transforms, Flaw detection, Internal combustion engines, Machinery, Principal component analysis
Proceedings Papers

Application of Conditional Space-Time Proper Orthogonal Decomposition to Engine In-Cylinder Flow Analysis

Rui Gao, Kwee-Yan Teh, Fengnian Zhao, Mengqi Liu, David L. S. Hung
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T01A001, October 13–15, 2021
Paper No: ICEF2021-66274
DOI: https://doi.org/10.1115/ICEF2021-66274
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Topics: Cylinders, Engines, Flow (Dynamics), Internal combustion engines, Principal component analysis, Spacetime, Cycles, Engine flow, Deformation, Ignition
Proceedings Papers

Effects of Outlier Flow Field on the Characteristics of In-Cylinder Coherent Structures Identified by POD-Based Conditional Averaging and Quadruple POD

Rui Gao, Li Shen, Kwee-Yan Teh, Penghui Ge, Fengnian Zhao, David L. S. Hung
Proc. ASME. ICEF2018, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A004, November 4–7, 2018
Paper No: ICEF2018-9561
DOI: https://doi.org/10.1115/ICEF2018-9561
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Topics: Cylinders, Flow (Dynamics), Cycles, Engines, Algorithms, Engine cylinders, Engine flow, Internal combustion engines, Kinetic energy, Particulate matter
Proceedings Papers

Application of PIV Measurements and Snapshot POD Analysis in a Cylinder Head of Diesel Engine

Zhenyang Zhang, Hongwei Ma, Chao Jin, Cheng Xue, Yunlong Huang
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T07A001, October 15–18, 2017
Paper No: ICEF2017-3511
DOI: https://doi.org/10.1115/ICEF2017-3511
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Topics: Cylinders, Diesel engines, Flow (Dynamics), Coolants, Water, Computational fluid dynamics, Computer simulation, Cooling systems, Databases, Design
Proceedings Papers

Investigation of Cycle-to-Cycle Variation of In-Cylinder Engine Swirl Flow Fields Using Quadruple Proper Orthogonal Decomposition

Penghui Ge, David L. S. Hung
Proc. ASME. ICEF2016, ASME 2016 Internal Combustion Engine Division Fall Technical Conference, V001T03A007, October 9–12, 2016
Paper No: ICEF2016-9369
DOI: https://doi.org/10.1115/ICEF2016-9369
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Topics: Cycles, Cylinders, Engines, Flow (Dynamics), Principal component analysis, Fuels, Valves, Combustion, Direct injection spark ignition engines, Sprays
Proceedings Papers

LES for Simulating the Gas Exchange Process in a Spark Ignition Engine

Muhsin M. Ameen, Xiaofeng Yang, Tang-Wei Kuo, Qingluan Xue, Sibendu Som
Proc. ASME. ICEF2015, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A001, November 8–11, 2015
Paper No: ICEF2015-1002
DOI: https://doi.org/10.1115/ICEF2015-1002
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Topics: Spark-ignition engine, Cycles, Eddies (Fluid dynamics), Hardware, Resolution (Optics), Shear stress, Viscosity, Combustion chambers, Flow (Dynamics), Internal combustion engines
Proceedings Papers

Investigation of Swirl Ratio Impact on In-Cylinder Flow in a SIDI Optical Engine

Hanyang Zhuang, David L. S. Hung, Jie Yang, Shaoxiong Tian
Proc. ASME. ICEF2015, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A019, November 8–11, 2015
Paper No: ICEF2015-1160
DOI: https://doi.org/10.1115/ICEF2015-1160
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Topics: Cylinders, Engines, Flow (Dynamics), Valves, Fuels, Air flow, Combustion, Compression, Design, Direct injection spark ignition engines
Proceedings Papers

In-Cylinder Velocity Measurements and Analysis in a Briggs and Stratton Engine

Semih O¨lc¸men, Marcus Ashford
Proc. ASME. ICEF2010, ASME 2010 Internal Combustion Engine Division Fall Technical Conference, 457-468, September 12–15, 2010
Paper No: ICEF2010-35155
DOI: https://doi.org/10.1115/ICEF2010-35155
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Topics: Cylinders, Engines, Velocity measurement, Cycles, Wavelets, Fibers, Filtration, Internal combustion engines, Principal component analysis, Probes