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Proceedings Papers

Comparative Study of the Flow and Thermal Characteristics of Non-Stochastic Lattice and Bio-Inspired Multi-Scale Structures for Gas Turbine Engine Applications

Shivangi Sarabhai, Pavan Tejaswi Velivela, Yaoyao Fiona Zhao, Fabian Sanchez, Mitch Kibsey
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT23A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103790
https://doi.org/10.1115/GT2023-103790
View Paper titled, Comparative Study of the Flow and Thermal Characteristics of Non-Stochastic Lattice and Bio-Inspired Multi-Scale Structures for Gas Turbine Engine Applications
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Topics: Additive manufacturing, Biomimetics, Convection, Design, Flow (Dynamics), Friction, Gas turbines
Proceedings Papers

Aeroacoustic Scaling of Axial Low-Pressure Fans With Leading Edge Serrations

Nina Maimuna Balde, Till M. Biedermann, Frank Kameier, Tobias Pohlmann
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103181
https://doi.org/10.1115/GT2023-103181
View Paper titled, Aeroacoustic Scaling of Axial Low-Pressure Fans With Leading Edge Serrations
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Topics: Design, Fans, Pressure, Flow (Dynamics), Noise control, Aerodynamic noise, Biomimetics, Noise (Sound), Sound
Proceedings Papers

A Systematic Probe Into the Starting Torque Characteristics of a Bio-Inspired Orange Sea-Pen Bladed Savonius Wind Rotor

Umang H. Rathod, Chetan S. Nalavade, Ujjwal K. Saha, Vinayak Kulkarni
Proc. ASME. GT2023, Volume 14: Wind Energy, V014T37A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102811
https://doi.org/10.1115/GT2023-102811
View Paper titled, A Systematic Probe Into the Starting Torque Characteristics of a Bio-Inspired Orange Sea-Pen Bladed Savonius Wind Rotor
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Topics: Biomimetics, Blades, Probes, Rotors, Savonius wind turbines, Seas, Torque, Wind, Wind tunnels
Proceedings Papers

Computational Analysis of a Savonius Wind Rotor Using Bio-Inspired Corrugated Blades

Umang H. Rathod, Vinayak Kulkarni, Ujjwal K. Saha
Proc. ASME. GT2023, Volume 14: Wind Energy, V014T37A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102801
https://doi.org/10.1115/GT2023-102801
View Paper titled, Computational Analysis of a Savonius Wind Rotor Using Bio-Inspired Corrugated Blades
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Topics: Biomimetics, Blades, Rotors, Savonius wind turbines, Wind
Proceedings Papers

Investigation of a Passive Flow Control Device in an S-Duct Inlet at High Subsonic Flow

Courtney Rider, Asad Asghar, William D. E. Allan, Grant Ingram, Robert Stowe, Rogerio Pimentel
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A018, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60230
https://doi.org/10.1115/GT2021-60230
View Paper titled, Investigation of a Passive Flow Control Device in an S-Duct Inlet at High Subsonic Flow
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Topics: Ducts, Flow control, Subsonic flow, Flow (Dynamics), Computational fluid dynamics, Pressure, Simulation, Diffusers, Additive manufacturing, Airfoils
Proceedings Papers

Bio-Inspired High Pressure Turbine Optimization Strategy for Hybrid-Electric Engines Operating at Off-Design

Paht Juangphanich, Guillermo Paniagua, Vikram Shyam
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A015, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15368
https://doi.org/10.1115/GT2020-15368
View Paper titled, Bio-Inspired High Pressure Turbine Optimization Strategy for Hybrid-Electric Engines Operating at Off-Design
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Topics: Biomimetics, Design, Engines, High pressure (Physics), Optimization, Turbines, Airfoils, Pressure, Reynolds number, Suction
Proceedings Papers

Improvement of Steam Turbine Blade Foil With Biomimetic Design and its Influence on Aerodynamic Performance

Fan Wu, Danmei Xie, Jing Zhang, Hengliang Zhang, Chun Wang
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A022, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91128
https://doi.org/10.1115/GT2019-91128
View Paper titled, Improvement of Steam Turbine Blade Foil With Biomimetic Design and its Influence on Aerodynamic Performance
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Topics: Biomimetics, Blades, Design, Steam turbines, Flow (Dynamics), Bionics, Shapes, Torque, Vortices, Stress
Proceedings Papers

Experimental Study to Enhance Resistance for Boundary Layer Flashback in Swirl Burners Using Microsurfaces

Mohammed Al-Fahham, Fares Amer Hatem, Ali Safa Alsaegh, Agustin Valera Medina, Samuel Bigot, Richard Marsh
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A030, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63367
https://doi.org/10.1115/GT2017-63367
View Paper titled, Experimental Study to Enhance Resistance for Boundary Layer Flashback in Swirl Burners Using Microsurfaces
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Topics: Boundary layers, Combustion, Combustion systems, Computational fluid dynamics, Flames, Swirling flow, Biomimetics, Damage, Drag (Fluid dynamics), Flow (Dynamics)
Proceedings Papers

Optimization of Supercritical CO 2 Brayton Cycle for Simple Cycle Gas Turbines Exhaust Heat Recovery Using Genetic Algorithm

Akshay Khadse, Lauren Blanchette, Jayanta Kapat, Subith Vasu, Kareem Ahmed
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63696
https://doi.org/10.1115/GT2017-63696
View Paper titled, Optimization of Supercritical CO 2 Brayton Cycle for Simple Cycle Gas Turbines Exhaust Heat Recovery Using Genetic Algorithm
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Topics: Brayton cycle, Cycles, Exhaust systems, Gas turbines, Genetic algorithms, Heat recovery, Optimization, Supercritical carbon dioxide, Temperature, Flow (Dynamics)
Proceedings Papers

Leading Edge Bumps in Ventilation Fans

Alessandro Corsini, Giovanni Delibra, Anthony G. Sheard
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T10A007, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94853
https://doi.org/10.1115/GT2013-94853
View Paper titled, Leading Edge Bumps in Ventilation Fans
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Topics: Fans, Ventilation, Blades, Computation, Eddies (Fluid dynamics), Flow (Dynamics), Shapes, Suction, Viscosity, Vorticity
Proceedings Papers

Shaft Shape Multi Objective Optimization Based on Bacterial Chemotaxis

Maria Alejandra Guzma´n Pardo, Rodrigo Nicoletti, Jonas de Carvalho
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 1363-1367, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23359
https://doi.org/10.1115/GT2010-23359
View Paper titled, Shaft Shape Multi Objective Optimization Based on Bacterial Chemotaxis
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Topics: Pareto optimization, Shapes, Design, Algorithms, Biomimetics, Engineers, Optimization, Safety, Shape optimization, Weight (Mass)
Proceedings Papers

Optimization of a Regenerative Gas Turbine Engine With Isothermal Heat Addition With the Genetic Algorithm

E. Haghighi, B. Borzou, Amir R. Ghahremani, M. Behshad Shafii
Proc. ASME. GT2009, Volume 4: Cycle Innovations; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine, 265-274, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59710
https://doi.org/10.1115/GT2009-59710
View Paper titled, Optimization of a Regenerative Gas Turbine Engine With Isothermal Heat Addition With the Genetic Algorithm
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Topics: Gas turbines, Genetic algorithms, Heat, Optimization, Cycles, Biomimetics, Energy generation, Engineering systems and industry applications