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Journal Articles

Conjugate Heat Transfer and Flow Features of Single-Hole and Combined-Hole Film Cooling With Rib-Roughened Internal Passages

Rui Zhu, Shulei Li, Gongnan Xie
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091006.
Paper No: TSEA-21-1653
DOI: https://doi.org/10.1115/1.4053931
Published Online: March 8, 2022
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Topics: Cooling, Film cooling, Flow (Dynamics), Heat transfer, Internal flow, Vortices, Coolants
Proceedings Papers

Conjugate Heat Transfer Analysis of Film Cooling With a Rib-Roughened Delivery Passage

Rui Zhu, Gongnan Xie, Shulei Li, Terrence Simon
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A058, November 1–5, 2021
Paper No: IMECE2021-70168
DOI: https://doi.org/10.1115/IMECE2021-70168
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Topics: Cooling, Film cooling, Heat transfer
Journal Articles

Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwall—Part 1: Aerodynamics

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121009.
Paper No: TURBO-20-1347
DOI: https://doi.org/10.1115/1.4050329
Published Online: July 14, 2021
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Topics: Aerodynamics, Combustion chambers, Coolants, Film cooling, Flow (Dynamics), Pressure, Vortices, Nozzle guide vanes, Cascades (Fluid dynamics), Cooling
Journal Articles

Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwall—Part 2: Thermal Measurements

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121010.
Paper No: TURBO-21-1012
DOI: https://doi.org/10.1115/1.4051556
Published Online: July 14, 2021
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Topics: Combustion chambers, Coolants, Cooling, Film cooling, Flow (Dynamics), Vortices, Nozzle guide vanes, Pressure
Journal Articles

Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flowrates—Part 2: Endwall and Vicinity Surface Effectiveness Measurements

Kedar P. Nawathe, Rui Zhu, Enci Lin, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2021, 143(4): 041010.
Paper No: TURBO-20-1345
DOI: https://doi.org/10.1115/1.4050071
Published Online: March 24, 2021
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Topics: Coolants, Cooling, Flow (Dynamics), Suction, Pressure, Combustion chambers
Journal Articles

Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flowrates—Part 1: Flowfield Velocity and Coolant Concentration Measurements

Kedar P. Nawathe, Rui Zhu, Enci Lin, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2021, 143(4): 041009.
Paper No: TURBO-20-1327
DOI: https://doi.org/10.1115/1.4050070
Published Online: March 24, 2021
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Topics: Coolants, Flow (Dynamics), Combustion chambers, Vortices, Vorticity
Journal Articles

Origami-Based Bistable Metastructures for Low-Frequency Vibration Control

Mingkai Zhang, Jinkyu Yang, Rui Zhu
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. May 2021, 88(5): 051009.
Paper No: JAM-20-1529
DOI: https://doi.org/10.1115/1.4049953
Published Online: February 23, 2021
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Topics: Compression, Design, Resonance, Stiffness, Vibration, Vibration control, Vibration isolation, Energy gap, Springs, Displacement
Proceedings Papers

The Condensation Heat Transfer Characteristics of Zeotropic Hydrocarbon Mixtures in a Helical Pipe

Shulei Li, Rui Zhu, Gongnan Xie, Yiqiang Jiang, Weihua Cai
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A011, November 16–19, 2020
Paper No: IMECE2020-23882
DOI: https://doi.org/10.1115/IMECE2020-23882
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Topics: Condensation, Flow (Dynamics), Heat, Heat transfer, Mass transfer, Pipes
Journal Articles

Effects of Endwall Film Coolant Flowrate on Secondary Flows and Coolant Mixing in a First Stage Nozzle Guide Vane

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2021, 143(3): 031003.
Paper No: TURBO-20-1326
DOI: https://doi.org/10.1115/1.4049852
Published Online: February 12, 2021
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Topics: Combustion chambers, Coolants, Film cooling, Flow (Dynamics), Vortices, Pressure, Cooling, Nozzle guide vanes, Turbines
Proceedings Papers

Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwalls: Part 2 — Thermal Measurements

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A041, September 21–25, 2020
Paper No: GT2020-15076
DOI: https://doi.org/10.1115/GT2020-15076
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Topics: Aerodynamics, Film cooling, Flow (Dynamics), Nozzle guide vanes, Turbines, Vortices, Cooling, Combustion chambers, Coolants, Engine design
Proceedings Papers

Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flow Rates: Part 2 — Endwall and Vicinity Surface Effectiveness Measurements

Kedar P. Nawathe, Rui Zhu, Enci Lin, Yong W. Kim, Terrence W. Simon
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A055, September 21–25, 2020
Paper No: GT2020-15581
DOI: https://doi.org/10.1115/GT2020-15581
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Topics: Combustion chambers, Coolants, Cooling, Flow (Dynamics), Nozzles
Proceedings Papers

Effects of Endwall Film Coolant Flow Rate on Secondary Flows and Coolant Mixing in a First Stage Nozzle Guide Vane

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A060, September 21–25, 2020
Paper No: GT2020-15746
DOI: https://doi.org/10.1115/GT2020-15746
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Topics: Aerodynamics, Coolants, Film cooling, Flow (Dynamics), Nozzle guide vanes, Turbines, Vortices
Proceedings Papers

Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flow Rates: Part 1 — Flowfield Velocity and Coolant Concentration Measurements

Kedar P. Nawathe, Rui Zhu, Enci Lin, Yong W. Kim, Terrence W. Simon
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A056, September 21–25, 2020
Paper No: GT2020-15583
DOI: https://doi.org/10.1115/GT2020-15583
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Topics: Combustion chambers, Coolants, Cooling, Flow (Dynamics), Nozzles
Proceedings Papers

Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwalls: Part 1 — Aerodynamics

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A063, September 21–25, 2020
Paper No: GT2020-15926
DOI: https://doi.org/10.1115/GT2020-15926
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Topics: Aerodynamics, Film cooling, Flow (Dynamics), Nozzle guide vanes, Turbines, Vortices
Journal Articles

Combined-Hole Film Cooling Designs Based on the Construction of Antikidney Vortex Structure: A Review

Rui Zhu, Guohua Zhang, Shulei Li, Gongnan Xie
Journal: Journal of Heat Transfer
Article Type: Review Articles
J. Heat Transfer. March 2021, 143(3): 030801.
Paper No: HT-20-1368
DOI: https://doi.org/10.1115/1.4048948
Published Online: December 21, 2020
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Topics: Film cooling, Flow (Dynamics), Vortices, Coolants, Cooling
Journal Articles

An Experimental Study of Sister Holes Film Cooling With Various Secondary-to-Primary Hole Diameter Ratios

Rui Zhu, Enci Lin, Terrence Simon, Gongnan Xie
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. January 2021, 143(1): 012301.
Paper No: HT-20-1216
DOI: https://doi.org/10.1115/1.4048738
Published Online: November 4, 2020
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Topics: Coolants, Film cooling, Flow (Dynamics), Temperature
Journal Articles

Sensitivity Analysis of Nonlinear Transient Response Based on Perturbation in the Complex Domain

Zhifu Cao, Qingguo Fei, Dong Jiang, Rui Zhu, Hui Jin
Journal: Journal of Computational and Nonlinear Dynamics
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2021, 16(1): 011001.
Paper No: CND-19-1146
DOI: https://doi.org/10.1115/1.4048576
Published Online: October 29, 2020
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Topics: Sensitivity analysis, Transients (Dynamics), Errors
Journal Articles

Numerical Simulation of Vapor Deposition Process of Perovskite Solar Cells: The Influence of Methylammonium Iodide Vapor Flow to Perovskite Growth

Rui Zhu, Xiangyang Wei, Gongnan Xie, Terrence Simon, Tianhong Cui
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. February 2021, 143(1): 011002.
Paper No: SOL-20-1015
DOI: https://doi.org/10.1115/1.4047296
Published Online: June 26, 2020
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Topics: Chemical vapor deposition, Computer simulation, Diffusion (Physics), Flow (Dynamics), Solar cells, Vapor deposition, Vapors, Transients (Dynamics), Temperature, Diffusion processes
Proceedings Papers

Numerical Predictions of Flow Structures and Film Cooling Effectiveness Values of a Turbine Vane: Effects of Secondary Holes

Rui Zhu, Terrence W. Simon, Gongnan Xie
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T05A001, July 14–17, 2019
Paper No: HT2019-3401
DOI: https://doi.org/10.1115/HT2019-3401
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Topics: Film cooling, Flow (Dynamics), Turbines, Vortices
Proceedings Papers

Multi-Objective Hydraulic Optimization on Intake Duct of Water-Jet Propulsion Using NSGA-II

Rui Zhu, Puyu Cao, Yang Wang, Chao Ning
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A050, July 28–August 1, 2019
Paper No: AJKFluids2019-4757
DOI: https://doi.org/10.1115/AJKFluids2019-4757
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Topics: Ducts, Optimization, Pareto optimization, Propulsion, Water