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Proceedings Papers

Modeling and Control of a Novel Electro-Hydrostatic Actuator With a Three-Ports Hydraulic Pump

Fengqi Zhou, Wenjian Xiao, Xiaoping Ouyang, Pengfei Zhang, Lilin Xu, Huayong Yang
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A017, September 9–11, 2020
Paper No: FPMC2020-2736
DOI: https://doi.org/10.1115/FPMC2020-2736
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Topics: Actuators, Control modeling, Gates (Closures), Hydraulic pumps, Hydrostatics, Pumps
Proceedings Papers

Adjoint-Based Optimization Method With Linearized SST Turbulence Model and a Frozen Gamma-Theta Transition Model Approach for Turbomachinery Design

Pengfei Zhang, Juan Lu, Zhiduo Wang, Liming Song, Zhenping Feng
Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A019, June 15–19, 2015
Paper No: GT2015-42582
DOI: https://doi.org/10.1115/GT2015-42582
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Topics: Design, Optimization, Turbomachinery, Turbulence, Flow (Dynamics), Entropy, Separation (Technology), Boundary-value problems, Eddies (Fluid dynamics), Heat transfer
Proceedings Papers

Numerical Investigation on the Stage Matching in a Multi-Stage Centrifugal Compressor

Pengfei Zhang, Zhiheng Wang, Wenlong Duan, Guang Xi
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A031, June 16–20, 2014
Paper No: GT2014-26614
DOI: https://doi.org/10.1115/GT2014-26614
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Topics: Compressors, Flow (Dynamics), Inflow, Thrust, Computational fluid dynamics, Impellers, Machinery, Pressure, Refrigeration
Proceedings Papers

Study of Surrogate Data Method for Chaos Identification of Natural Circulation Flow Oscillation Under Rolling Motion

Wenchao Zhang, Sichao Tan, Puzhen Gao, Pengfei Zhang, Yanguang Yang
Proc. ASME. ICONE21, Volume 6: Beyond Design Basis Events; Student Paper Competition, V006T16A014, July 29–August 2, 2013
Paper No: ICONE21-15542
DOI: https://doi.org/10.1115/ICONE21-15542
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Topics: Chaos, Flow (Dynamics), Oscillations, Time series, Dimensions, Flow instability, Principal component analysis
Proceedings Papers

Study on the Multi-Granularity Virtualization of Manufacturing Resources

Chunsheng Hu, Chengdong Xu, Xiaobo Cao, Pengfei Zhang
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T02A008, June 10–14, 2013
Paper No: MSEC2013-1174
DOI: https://doi.org/10.1115/MSEC2013-1174
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Topics: Manufacturing
Proceedings Papers

Effects of Ultrasonic Vibration-Assisted Pelleting on Sugar Yield in Biofuel Manufacturing With Different Pretreatment Methods

Elizabeth Kennedy, Pengfei Zhang, Qi Zhang, Z. J. Pei, Donghai Wang
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T04A006, June 10–14, 2013
Paper No: MSEC2013-1143
DOI: https://doi.org/10.1115/MSEC2013-1143
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Topics: Biofuel, Biomass, Manufacturing, Vibration
Proceedings Papers

Dilute Acid Pretreatment and Enzymatic Hydrolysis of Woody Biomass for Biofuel Manufacturing: Effects of Particle Size on Sugar Conversion

Meng Zhang, Xiaoxu Song, Pengfei Zhang, Z. J. Pei
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T04A001, June 10–14, 2013
Paper No: MSEC2013-1050
DOI: https://doi.org/10.1115/MSEC2013-1050
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Topics: Biofuel, Biomass, Manufacturing, Particle size
Proceedings Papers

Optimization of Input Variables in Ultrasonic Vibration-Assisted Pelleting of Cellulosic Biomass Using Multiple Response Surface Methodology

Qi Zhang, Pengfei Zhang, Shing Chang, Z. J. Pei, Donghai Wang
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T02A011, June 10–14, 2013
Paper No: MSEC2013-1044
DOI: https://doi.org/10.1115/MSEC2013-1044
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Topics: Biomass, Density, Durability, Optimization, Response surface methodology, Vibration
Proceedings Papers

Study and Verification of Continuous Adjoint System for Aerodynamic Optimization in Turbomachinery Cascades

Pengfei Zhang, Haitao Li, Zhenping Feng
Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT37A031, June 3–7, 2013
Paper No: GT2013-95241
DOI: https://doi.org/10.1115/GT2013-95241
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Topics: Blades, Computation, Design, Entropy, Flow (Dynamics), Flux (Metallurgy), Inviscid flow, Laminar flow, Mach number, Optimization
Proceedings Papers

Ultrasonic-Vibration Assisted Pelleting for Cellulosic Biofuel Manufacturing: Investigation on Power Consumption With Design of Experiment

Qi Zhang, Pengfei Zhang, Z. J. Pei, Graham Pritchett, Meng Zhang, Xiaoxu Song, T. W. Deines
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 1009-1015, June 4–8, 2012
Paper No: MSEC2012-7212
DOI: https://doi.org/10.1115/MSEC2012-7212
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Topics: Biofuel, Biomass, Design, Energy consumption, Manufacturing, Particle size, Pressure, Vibration
Proceedings Papers

Effects of Water Soaking on Biomass Particle Size in Cellulosic Biofuel Manufacturing

Hera Wu, Pengfei Zhang, Qi Zhang, Z. J. Pei
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 1017-1023, June 4–8, 2012
Paper No: MSEC2012-7227
DOI: https://doi.org/10.1115/MSEC2012-7227
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Topics: Biofuel, Biomass, Manufacturing, Particle size, Water, Ultraviolet radiation, Density, Particulate matter, Fuels, Petroleum
Proceedings Papers

Sugar Yield Comparison of Wheat Straw Processed by Two Pelleting Methods for Cellulosic Biofuel Manufacturing

Qi Zhang, Pengfei Zhang, Meng Zhang, Xiaoxu Song, Z. J. Pei, Obair Siddiqui, Kangqi Fan
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 1025-1031, June 4–8, 2012
Paper No: MSEC2012-7228
DOI: https://doi.org/10.1115/MSEC2012-7228
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Topics: Biofuel, Manufacturing, Biomass, Ultraviolet radiation, Transportation systems, Density, Energy consumption, Fuels, Petroleum, Temperature
Proceedings Papers

Ultrasonic-Vibration Assisted Pelleting for Cellulosic Ethanol Manufacturing: Effects of Particle Size and Moisture Content on Power Consumption

Qi Zhang, Pengfei Zhang, Graham Pritchett, Z. J. Pei, Meng Zhang, Xiaoxu Song, T. W. Deines
Proc. ASME. MSEC2012, ASME 2012 International Manufacturing Science and Engineering Conference, 1057-1064, June 4–8, 2012
Paper No: MSEC2012-7211
DOI: https://doi.org/10.1115/MSEC2012-7211
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Topics: Biomass, Energy consumption, Ethanol, Manufacturing, Particle size, Vibration
Journal Articles

Size Reduction of Cellulosic Biomass in Biofuel Manufacturing: Separating the Confounding Effects of Particle Size and Biomass Crystallinity

Meng Zhang, Xiaoxu Song, Pengfei Zhang, Z. J. Pei, T. W. Deines, Donghai Wang
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research-Article
J. Manuf. Sci. Eng. April 2013, 135(2): 021006.
Paper No: MANU-11-1418
DOI: https://doi.org/10.1115/1.4023378
Published Online: March 22, 2013
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Topics: Biomass, Particle size, Particulate matter, Size reduction (Materials), Biofuel
Journal Articles

Ultrasonic Vibration-Assisted Pelleting of Cellulosic Biomass for Biofuel Manufacturing: A Study on Pellet Cracks

Yongjun Tang, Pengfei Zhang, Defu Liu, Z. J. Pei, Weilong Cong
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2012, 134(5): 051016.
DOI: https://doi.org/10.1115/1.4007467
Published Online: September 28, 2012
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Topics: Fracture (Materials), Temperature, Biomass, Pressure
Proceedings Papers

Ultrasonic Vibration-Assisted Pelleting in Manufacturing of Cellulosic Biofuels: An Investigation on Biomass Particle Size

Pengfei Zhang, Qi Zhang, Z. J. Pei, Linda Pei
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 279-286, November 11–17, 2011
Paper No: IMECE2011-64172
DOI: https://doi.org/10.1115/IMECE2011-64172
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Topics: Biofuel, Biomass, Manufacturing, Particle size, Vibration, Ultraviolet radiation, Density, Feedstock, Particulate matter, Transportation systems
Proceedings Papers

Effects of Treatments on Cellulosic Biomass Structure in Ethanol Manufacturing: A Literature Review

Qi Zhang, Pengfei Zhang, Z. J. Pei, Linda Pei
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 287-294, November 11–17, 2011
Paper No: IMECE2011-64304
DOI: https://doi.org/10.1115/IMECE2011-64304
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Topics: Biomass, Ethanol, Manufacturing, Enzymes, Fuels, Particle size, Petroleum, Polymerization, Size reduction (Materials), Transportation systems
Proceedings Papers

Ultrasonic-Vibration Assisted Pelleting for Cellulosic Ethanol Manufacturing: An Experimental Investigation of Power Consumption

Qi Zhang, Pengfei Zhang, Z. J. Pei, Jonathan Wilson, Leland McKinney, Graham Pritchett
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 295-303, November 11–17, 2011
Paper No: IMECE2011-64307
DOI: https://doi.org/10.1115/IMECE2011-64307
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Topics: Biomass, Energy consumption, Ethanol, Manufacturing, Vibration
Proceedings Papers

An Experimental Investigation on Cellulosic Biofuel Manufacturing: Effects of Biomass Particle Size on Sugar Yield

Pengfei Zhang, Qi Zhang, Z. J. Pei, Linda Pei
Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 321-326, November 11–17, 2011
Paper No: IMECE2011-62721
DOI: https://doi.org/10.1115/IMECE2011-62721
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Topics: Biofuel, Biomass, Manufacturing, Particle size, Particulate matter, Cutting, Milling, Ball milling, Fuels, Hammers
Proceedings Papers

Inverse Problem for Isentropic Mach-Number on Blade Wall in Aerodynamic Shape Design of Turbomachinery Cascades by Using Adjoint Method

Haitao Li, Liming Song, Pengfei Zhang, Zhenping Feng
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 1229-1240, June 6–10, 2011
Paper No: GT2011-45808
DOI: https://doi.org/10.1115/GT2011-45808
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Topics: Blades, Inverse problems, Mach number, Shape design, Turbomachinery, Flow (Dynamics), Boundary-value problems, Cascades (Fluid dynamics), Design, Finite volume methods