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Proceedings Papers

Effect of Heat Treatment on Microstructure Characteristics of Hot Worked Zr-2.5Nb Alloy Tubes

Jianming Yin, Bo Gao, Baifeng Luan, Yan Zhang
Proc. ASME. ICONE31, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A021, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134410
https://doi.org/10.1115/ICONE31-134410
View Paper titled, Effect of Heat Treatment on Microstructure Characteristics of Hot Worked Zr-2.5Nb Alloy Tubes
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Topics: Alloys, Heat treating (Metalworking), Zirconium
Journal Articles

A Dynamic Reliability Prognosis Method for Reusable Spacecraft Mission Planning Based on Digital Twin Framework

Bo Gao, Yumei Ye, Xin Pan, Qiang Yang, Weihua Xie, Songhe Meng, Yanyan Huo
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2023, 9(4): 041102.
Paper No: RISK-23-1063
https://doi.org/10.1115/1.4063297
Published Online: September 28, 2023
View Article titled, A Dynamic Reliability Prognosis Method for Reusable Spacecraft Mission Planning Based on Digital Twin Framework
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Topics: Digital twin, Failure, Fracture (Materials), Reliability, Space vehicles, Stress, Bayesian network, Flight, Maintenance
Proceedings Papers

High-Temperature Deformation Constitutive Relationship of Zr-Sn-Nb Alloy for Nuclear Power

Yingqi Gao, Ben Wang, Jianguo Cao, Qianqian Luo, Yuan Cao, Zhihao Zhang, Lian Wang, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A022, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92123
https://doi.org/10.1115/ICONE29-92123
View Paper titled, High-Temperature Deformation Constitutive Relationship of Zr-Sn-Nb Alloy for Nuclear Power
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Topics: Alloys, Constitutive equations, Deformation, High temperature, Nuclear power, Temperature, Tin, Zirconium
Proceedings Papers

Microstructure, Texture and Mechanical Properties in Different Deformation Regions of the Compressed Zr-4 Alloy With Lamellar Structure

Jie Ren, Geping Li, Fusen Yuan, Ben Wang, Fuzhou Han, Muhammad Ali, Yingdong Zhang, Wenbin Guo, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A027, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92283
https://doi.org/10.1115/ICONE29-92283
View Paper titled, Microstructure, Texture and Mechanical Properties in Different Deformation Regions of the Compressed Zr-4 Alloy With Lamellar Structure
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Topics: Alloys, Deformation, Mechanical properties, Recrystallization, Texture (Materials), Zirconium
Proceedings Papers

The Crown Predictive Model of Cold-Rolled Zirconium Alloy Strip Sheet Based on Machine Learning Algorithm

Yuan Cao, Jianguo Cao, Yingqi Gao, Ben Wang, Pengfei Zhang, Fang Li, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A026, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92252
https://doi.org/10.1115/ICONE29-92252
View Paper titled, The Crown Predictive Model of Cold-Rolled Zirconium Alloy Strip Sheet Based on Machine Learning Algorithm
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Topics: Algorithms, Cold rolling, Machine learning, Strips, Zirconium alloys
Proceedings Papers

Experimental Study on the Feasibility of Dry Grinding of MOX Core Blocks

Jianzhong Mao, Xin Liu, Ben Wang, Pengfei Zhang, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A033, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92415
https://doi.org/10.1115/ICONE29-92415
View Paper titled, Experimental Study on the Feasibility of Dry Grinding of MOX Core Blocks
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Topics: Ceramics, Grinding, Temperature
Proceedings Papers

Finite Element Analysis and Prediction of the Cross-Section Morphology of Grid Strips

Jianzhong Mao, Zhi Cheng, Jun Su, Ben Wang, Pengfei Zhang, Zezhi Mei, Jiajian Yuan, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A032, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92344
https://doi.org/10.1115/ICONE29-92344
View Paper titled, Finite Element Analysis and Prediction of the Cross-Section Morphology of Grid Strips
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Topics: Blanking (Metalworking), Design, Finite element analysis, Strips
Proceedings Papers

Die Design and Process Study of Zr-4 Alloy Profile Extrusion

Peng Qi, Bo Gao, Zhihao Zhang, Jianming Yin
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A041, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92961
https://doi.org/10.1115/ICONE29-92961
View Paper titled, Die Design and Process Study of Zr-4 Alloy Profile Extrusion
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Topics: Alloys, Computer simulation, Design, Extruding, Zirconium, Zirconium alloys
Journal Articles

Numerical Study of Unsteady Cavitating Flow in an Inducer With Omega Vortex Identification

Longlong Yan, Bo Gao, Dan Ni, Ning Zhang, Wenjie Zhou
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2022, 144(9): 091203.
Paper No: FE-21-1461
https://doi.org/10.1115/1.4053441
Published Online: March 18, 2022
View Article titled, Numerical Study of Unsteady Cavitating Flow in an Inducer With Omega Vortex Identification
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Topics: Blades, Cavitation, Cavities, Flow (Dynamics), Pressure, Turbulence, Vortices, Fluctuations (Physics), Shear (Mechanics)
Journal Articles

Study on Failure Prediction Methodology of Flexible Pipes Under Large Torsion Considering Layer Interaction

Shanghua Wu, Zhixun Yang, Yuanchao Yin, Qingzhen Lu, Jinlong Chen, Qianjin Yue, Jun Yan, Bo Gao
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2021, 143(3): 031801.
Paper No: OMAE-20-1004
https://doi.org/10.1115/1.4049062
Published Online: November 18, 2020
View Article titled, Study on Failure Prediction Methodology of Flexible Pipes Under Large Torsion Considering Layer Interaction
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Topics: Armor, Failure, Pipes, Torsion, Computer simulation, Wire, Failure mechanisms, Stress, Collapse
Proceedings Papers

Effects of Splitter Vanes on the Performance and Pressure Pulsation in a Centrifugal Pump

Chao Li, Bo Gao, Ning Zhang, Dan Ni
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A012, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4878
https://doi.org/10.1115/AJKFluids2019-4878
View Paper titled, Effects of Splitter Vanes on the Performance and Pressure Pulsation in a Centrifugal Pump
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Topics: Centrifugal pumps, Pressure
Proceedings Papers

Effects of the Circulating Jet Flow on the Suction Flow Field and Cavitation in a Canned Motor Pump

Laizuo Chen, Minguan Yang, Wei Cui, Bo Gao, Ning Zhang, Dan Ni
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A013, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4879
https://doi.org/10.1115/AJKFluids2019-4879
View Paper titled, Effects of the Circulating Jet Flow on the Suction Flow Field and Cavitation in a Canned Motor Pump
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Topics: Cavitation, Engines, Flow (Dynamics), Jets, Motors, Pumps, Suction, Impellers, Pressure, Centrifugal pumps
Proceedings Papers

Study on the Failure Mechanism of Flexible Pipes Under Large Torsion Considering the Layer Interaction

Shanghua Wu, Zhixun Yang, Jinlong Chen, Qingzhen Lu, Qianjin Yue, Jun Yan, Bo Gao
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A015, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77710
https://doi.org/10.1115/OMAE2018-77710
View Paper titled, Study on the Failure Mechanism of Flexible Pipes Under Large Torsion Considering the Layer Interaction
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Topics: Failure mechanisms, Pipes, Torsion, Failure, Tension, Vessels, Armor, Buckling, Collapse, Stress
Proceedings Papers

Study of the Impact of Stellite Material on PWR Co-60 Contamination

Liying Zhang, Yaxiao Wang, Xiaoxia Wang, Bo Gao, Aijun Mi, Yawei Mao
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A041, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67859
https://doi.org/10.1115/ICONE25-67859
View Paper titled, Study of the Impact of Stellite Material on PWR Co-60 Contamination
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Topics: Contamination, Pressurized water reactors, Cobalt, Corrosion, Radiation (Physics), Design, Alloys, Circuits, Coolants, Flow (Dynamics)
Journal Articles

Unsteady Pressure Pulsation Measurements and Analysis of a Low Specific Speed Centrifugal Pump

Bo Gao, Pengming Guo, Ning Zhang, Zhong Li, MinGuan Yang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2017, 139(7): 071101.
Paper No: FE-16-1454
https://doi.org/10.1115/1.4036157
Published Online: April 24, 2017
View Article titled, Unsteady Pressure Pulsation Measurements and Analysis of a Low Specific Speed Centrifugal Pump
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Topics: Flow (Dynamics), Pressure, Pumps, Centrifugal pumps, Blades
Journal Articles

Unsteady Flow Structures and Pressure Pulsations in a Nuclear Reactor Coolant Pump With Spherical Casing

Dan Ni, Minguan Yang, Ning Zhang, Bo Gao, Zhong Li
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2017, 139(5): 051103.
Paper No: FE-16-1263
https://doi.org/10.1115/1.4035638
Published Online: March 16, 2017
View Article titled, Unsteady Flow Structures and Pressure Pulsations in a Nuclear Reactor Coolant Pump With Spherical Casing
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Topics: Diffusers, Flow (Dynamics), Pressure, Pumps, Unsteady flow, Vorticity, Blades, Impellers, Spectra (Spectroscopy), Vortices
Proceedings Papers

Turbulence Structure on the Surface of High Speed Liquid Jet

Chen Gong, Minguan Yang, Yuli Wang, Longlong Yan, Bo Gao
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A018, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-09512
https://doi.org/10.1115/AJKFluids2015-09512
View Paper titled, Turbulence Structure on the Surface of High Speed Liquid Jet
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Topics: Turbulence, Nozzles, Microscopes, Momentum, Reynolds number, Spectral energy distribution, Waves
Proceedings Papers

Investigation on Rotor-Stator Interaction in a Low Specific Speed Centrifugal Pump

Ning Zhang, Minguan Yang, Bo Gao, Zhong Li, Dan Ni
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A012, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33495
https://doi.org/10.1115/AJKFluids2015-33495
View Paper titled, Investigation on Rotor-Stator Interaction in a Low Specific Speed Centrifugal Pump
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Topics: Centrifugal pumps, Rotors, Stators, Pressure, Blades, Pumps, Flow (Dynamics), Vorticity, Vortices, Cutting
Proceedings Papers

Cavitation Flow Structure and Unsteady Pressure Pulsation Around a Hydrofoil

Dan Ni, Minguan Yang, Zhong Li, Ning Zhang, Bo Gao
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A014, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33641
https://doi.org/10.1115/AJKFluids2015-33641
View Paper titled, Cavitation Flow Structure and Unsteady Pressure Pulsation Around a Hydrofoil
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Topics: Cavitation, Flow (Dynamics), Hydrofoil, Pressure, Cavities, Vibration, Adhesion, Spectra (Spectroscopy), Axial flow, Eddies (Fluid dynamics)
Journal Articles

Influence of the Blade Trailing Edge Profile on the Performance and Unsteady Pressure Pulsations in a Low Specific Speed Centrifugal Pump

Bo Gao, Ning Zhang, Zhong Li, Dan Ni, MinGuan Yang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2016, 138(5): 051106.
Paper No: FE-15-1336
https://doi.org/10.1115/1.4031911
Published Online: January 6, 2016
View Article titled, Influence of the Blade Trailing Edge Profile on the Performance and Unsteady Pressure Pulsations in a Low Specific Speed Centrifugal Pump
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Topics: Blades, Centrifugal pumps, Pressure, Pumps, Flow (Dynamics)