1-20 of 87
Energy efficiency
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

High-Fidelity Numerical Investigation of a High Pressure Turbine Cooled Vane

Available to Purchase

Furkan Gokenis, Kagan Peneklioglu, Ozhan Oksuz, Erinc Erdem, Sinan Eyi
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A042, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129324
https://doi.org/10.1115/GT2024-129324
View Paper titled, High-Fidelity Numerical Investigation of a High Pressure Turbine Cooled Vane
Open the PDF for High-Fidelity Numerical Investigation of a High Pressure Turbine Cooled Vane in another window
Topics: High pressure (Physics), Turbines, Turbulence, Flow (Dynamics), Heat transfer, NASA, Wall temperature, Engines, Boundary layers, Computational fluid dynamics
Proceedings Papers

Understanding the Potential and the Challenges of a NGCC Integrated With Hydrogen-Assisted EGR and CO 2 Capture

Available to Purchase

Elettra Vantaggiato, Luca Riboldi, Rahul Anantharaman, Carlo Carcasci, Antonio Andreini, Simon Roussanaly, Mario Ditaranto
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125639
https://doi.org/10.1115/GT2024-125639
View Paper titled, Understanding the Potential and the Challenges of a NGCC Integrated With Hydrogen-Assisted EGR and CO 2 Capture
Open the PDF for Understanding the Potential and the Challenges of a NGCC Integrated With Hydrogen-Assisted EGR and CO 2 Capture in another window
Topics: Carbon capture and storage, Combustion, Energy efficiency, Exhaust gas recirculation, Hydrogen, Stability
Proceedings Papers

A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization

Available to Purchase

Miriam Benvenuto, Stefano Barberis, Alberto Traverso, Adriano Sciacovelli
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127461
https://doi.org/10.1115/GT2024-127461
View Paper titled, A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization
Open the PDF for A Systematic Approach to Evaluate the Thermo-Economic Potential of Rankine-Based Carnot Batteries for Industrial Decarbonization in another window
Topics: Computer software, Cycles, Decision making, Design, Economics , Energy efficiency, Energy storage, Fluids, Heat, Heat pumps
Proceedings Papers

Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown

Available to Purchase

Yi Wang, Guoliang Qin, Cheng Jia, Qin Cui
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127833
https://doi.org/10.1115/GT2024-127833
View Paper titled, Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown
Open the PDF for Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown in another window
Topics: Compressed air, Compressors, Energy storage, High pressure (Physics), Surges, Engines, Motors, Pressure, Stress, Energy efficiency
Proceedings Papers

Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis

Available to Purchase

Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini, Paolo Silvestri, Alberto Traverso, Vishnu Sishtla
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A020, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102776
https://doi.org/10.1115/GT2023-102776
View Paper titled, Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis
Open the PDF for Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis in another window
Topics: Compressors, Fluids, Heat pumps, Surges, Cycles, Fossil fuels, Boilers, Energy efficiency, Experimental characterization, Fast Fourier transforms
Proceedings Papers

Development and Testing of a Universal High Lift Power Turbine for the LM2500+ Engine

Available to Purchase

David Guerrero, Aspi Wadia, Francesco Bertini, Angel Elorriaga, Yonatan Lopez, Juan Paredes, Massimiliano Airaudo, Dion Duckett, Alfredo Ruiz
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T16A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103655
https://doi.org/10.1115/GT2023-103655
View Paper titled, Development and Testing of a Universal High Lift Power Turbine for the LM2500+ Engine
Open the PDF for Development and Testing of a Universal High Lift Power Turbine for the LM2500+ Engine in another window
Topics: Engines, Gas turbines, Testing, Turbines, Design, Aircraft engines, Airfoils, Combustion chambers, Compressors, Emissions
Proceedings Papers

Structural Assessment of Instrumented Parts for Gas Turbine Flange to Flange

Available to Purchase

Aparna Satheesh, Abhimanyu Soman, Babu Santhanagopala Krishnan, Mallikarjuna Reddy Peddi, Sambandam Manoharan
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, V11BT23A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103394
https://doi.org/10.1115/GT2023-103394
View Paper titled, Structural Assessment of Instrumented Parts for Gas Turbine Flange to Flange
Open the PDF for Structural Assessment of Instrumented Parts for Gas Turbine Flange to Flange in another window
Topics: Flanges, Gas turbines, Design, Probes, Robustness, Accelerometers, Cables, Clearances (Engineering), Data acquisition, Diaphragms (Mechanical devices)
Proceedings Papers

Multi-Phase Rotary Pressure Exchanger as a Novel Compressor-Expander for Increasing Efficiency of Trans-Critical CO2 Heat Pumps

Available to Purchase

Azam Thatte
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A031, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104173
https://doi.org/10.1115/GT2023-104173
View Paper titled, Multi-Phase Rotary Pressure Exchanger as a Novel Compressor-Expander for Increasing Efficiency of Trans-Critical CO2 Heat Pumps
Open the PDF for Multi-Phase Rotary Pressure Exchanger as a Novel Compressor-Expander for Increasing Efficiency of Trans-Critical CO2 Heat Pumps in another window
Topics: Carbon dioxide, Compressors, Energy efficiency, Heat pumps, Pressure
Proceedings Papers

GPU-Accelerated Implicit Turbomachinery Flow Solver Using Multiple MPI Communicators

Available to Purchase

Feng Wang, Luca di Mare
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A040, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104201
https://doi.org/10.1115/GT2023-104201
View Paper titled, GPU-Accelerated Implicit Turbomachinery Flow Solver Using Multiple MPI Communicators
Open the PDF for GPU-Accelerated Implicit Turbomachinery Flow Solver Using Multiple MPI Communicators in another window
Topics: Flow (Dynamics), Graphics processing units, Turbomachinery, Compressors, Engineering simulation, Simulation, Computation, Computational fluid dynamics, Energy efficiency, Hardware
Proceedings Papers

Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions

Available to Purchase

Reid A. Berdanier
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A022, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82365
https://doi.org/10.1115/GT2022-82365
View Paper titled, Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions
Open the PDF for Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions in another window
Topics: Cooling, Flow (Dynamics), Turbines, Accounting, Annulus, Energy efficiency, Engines, Geometry, High pressure (Physics), Pressure
Proceedings Papers

Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements

Available to Purchase

Xu Zhu, Fangyuan Lou, Kai Zhou, Xinqian Zheng
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A033, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83509
https://doi.org/10.1115/GT2022-83509
View Paper titled, Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements
Open the PDF for Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements in another window
Topics: Approximation, Flow (Dynamics), High pressure (Physics), Turbines, Wavelets, Temperature, Cooling, Temperature distribution, Engines, Annulus
Proceedings Papers

Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement

Available to Purchase

Markus Schönheit, Marcus Thiele, Edward Ginzbursky, Anastasia Thomas
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A017, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82909
https://doi.org/10.1115/GT2022-82909
View Paper titled, Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement
Open the PDF for Experimental and Numerical Investigation of a Novel Method for Gradient Temperature Measurement in another window
Topics: Accuracy and precision, Alloys, Combustion chambers, Computational fluid dynamics, Cooling, Crystals, Cycles, Cylinders, Design, Design methodology
Proceedings Papers

Measurements to Quantify the Effect of a Reduced Flow Rate on the Performance of a Tilting Pad Journal Bearing (LBP) With Flooded Ends

Available to Purchase

Luis San Andrés, Jonathan Toner, Andy Alcantar
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A007, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58771
https://doi.org/10.1115/GT2021-58771
View Paper titled, Measurements to Quantify the Effect of a Reduced Flow Rate on the Performance of a Tilting Pad Journal Bearing (LBP) With Flooded Ends
Open the PDF for Measurements to Quantify the Effect of a Reduced Flow Rate on the Performance of a Tilting Pad Journal Bearing (LBP) With Flooded Ends in another window
Topics: Bearings, Flow (Dynamics), Journal bearings, Stress, Temperature, Drag (Fluid dynamics), Babbitt metal, Damping, Energy efficiency, Floods
Proceedings Papers

Online (Remote) Teaching for Laboratory Based Courses Using “Digital Twins” of the Experiments

Available to Purchase

Sabri Deniz, Ulf Christian Müller, Ivo Steiner, Thomas Sergi
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T08A002, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58697
https://doi.org/10.1115/GT2021-58697
View Paper titled, Online (Remote) Teaching for Laboratory Based Courses Using “Digital Twins” of the Experiments
Open the PDF for Online (Remote) Teaching for Laboratory Based Courses Using “Digital Twins” of the Experiments in another window
Topics: Teaching, Energy / power systems, Pandemics, Education, Flow (Dynamics), Fluid mechanics, Fluids, Pumps, Students, Thermodynamics
Proceedings Papers

Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench

Available to Purchase

Manuel A. Rendon, Konstantinos Kyprianidis, Yipsy Roque Benito, Daniel de A. Fernandes, Ariele T. Ferraz, Luan R. C. Vieira
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16133
https://doi.org/10.1115/GT2020-16133
View Paper titled, Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench
Open the PDF for Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench in another window
Topics: Energy management, Propulsion systems, Aircraft, Construction, Emissions, Greenhouse gases, Internal combustion engines, Propellers, Aerodynamics, Aircraft propulsion
Proceedings Papers

Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects

Available to Purchase

Ladislav Vesely, Akshay Khadse, Andres Curbelo, Jayanta S. Kapat, Luca Petrungaro
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A017, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15927
https://doi.org/10.1115/GT2020-15927
View Paper titled, Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects
Open the PDF for Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects in another window
Topics: Flow (Dynamics), Leakage, Numerical analysis, Orifices, Supercritical carbon dioxide, Two-phase flow, Computational fluid dynamics, Compressors, Cycles, Equilibrium (Physics)
Proceedings Papers

Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors

Available to Purchase

David Sánchez, Miguel Rollán, Lourdes García-Rodríguez, G. S. Martínez
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90929
https://doi.org/10.1115/GT2019-90929
View Paper titled, Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors
Open the PDF for Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors in another window
Topics: Micro gas turbines, Solar energy, Design, Water, Reverse osmosis, Waste heat, Computer software, Energy efficiency, Exhaust systems, Gases
Proceedings Papers

Progress in Burner Design Using Additive Manufacturing With a Monolithic Approach and Added Features

Available to Purchase

Vanessa Moosbrugger, Fabrice Giuliani, Nina Paulitsch, Lukas Andracher
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A042, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90720
https://doi.org/10.1115/GT2019-90720
View Paper titled, Progress in Burner Design Using Additive Manufacturing With a Monolithic Approach and Added Features
Open the PDF for Progress in Burner Design Using Additive Manufacturing With a Monolithic Approach and Added Features in another window
Topics: Additive manufacturing, Design, Fuels, Combustion, Emissions, Aircraft, Aircraft engines, Carbon dioxide, Commercial air transport, Energy efficiency
Proceedings Papers

Performance Informed Prognostics and its Implications

Available to Purchase

Pontus Slottner, Per Johansson
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90132
https://doi.org/10.1115/GT2019-90132
View Paper titled, Performance Informed Prognostics and its Implications
Open the PDF for Performance Informed Prognostics and its Implications in another window
Topics: Design, Emissions, Energy efficiency, Failure, Fuels, Gas turbines, Maintenance, Reliability, Renewable energy sources
Proceedings Papers

Influence of Thermodynamic and Regime Parameters on the Efficiency of a System of Series Connected Low-Power Natural Gas Turbogenerators

Available to Purchase

D. S. Kalabukhov
Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90310
https://doi.org/10.1115/GT2019-90310
View Paper titled, Influence of Thermodynamic and Regime Parameters on the Efficiency of a System of Series Connected Low-Power Natural Gas Turbogenerators
Open the PDF for Influence of Thermodynamic and Regime Parameters on the Efficiency of a System of Series Connected Low-Power Natural Gas Turbogenerators in another window
Topics: Natural gas, Turbogenerators, Turbines, Design, Compressors, Computer software, Electric power generation, Energy efficiency, Flow (Dynamics), Gas industry