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Proceedings Papers

Identification and Stability Analysis of a Turbojet Engine in Start-Up Mode

Erkan Abdulhamitbilal, Sinan Şal, Elbrous M. Jafarov

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A001, June 13–17, 2022

Paper No: GT2022-77985

DOI: https://doi.org/10.1115/GT2022-77985

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Topics: Engines, Stability, Turbojets

Proceedings Papers

Non-Linear Numerical Simulation of Pre-Loaded Turbine Blades With Frictional Shroud Contact Under Dynamic Conditions

Hugo de Filippis, Fabrice Thouverez, Laurent Blanc, Patrick Girard, Fabrice Chevillot

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A003, June 13–17, 2022

Paper No: GT2022-79918

DOI: https://doi.org/10.1115/GT2022-79918

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Topics: Blades, Computer simulation, Friction, Turbine blades, Manufacturing, Torsion, Turbines, Geometry, Pressure, Computer software

Proceedings Papers

A Mathematical Model for Windmilling of a Turbojet Engine

Erkan Abdulhamitbilal, Sinan Şal, Elbrous M. Jafarov

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A001, June 7–11, 2021

Paper No: GT2021-58503

DOI: https://doi.org/10.1115/GT2021-58503

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Topics: Engines, Momentum, Test facilities, Turbojets

Proceedings Papers

Technological Choices for Vibratory Robustness of Turbine Bladed Disk

Mathieu Herran, Marc Dijoud, Christophe Colette

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A002, June 7–11, 2021

Paper No: GT2021-04281

DOI: https://doi.org/10.1115/GT2021-04281

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Topics: Disks, Robustness, Turbines, Engines, Rotors, Gas turbines, Stress, Blades, Dampers, Disperse systems

Proceedings Papers

Analysis of Failed Startup Sequence of a Single Spool Turbojet Engine

T. Chandra Sekar, Ramraj H. Sundararaj, Rajat Arora, Abhijit Kushari

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A008, September 21–25, 2020

Paper No: GT2020-14778

DOI: https://doi.org/10.1115/GT2020-14778

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Topics: Compressors, Engines, Flames, Jet engines, Surges, Transients (Dynamics), Turbojets, Temperature, Rotors, Combustion chambers

Proceedings Papers

Thermodynamic and Mechanical Design Concept for Micro-Turbojet to Micro-Turboshaft Engine Conversion

Christoph Öttl, Reinhard Willinger

Paper No: GT2020-14498

DOI: https://doi.org/10.1115/GT2020-14498

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Topics: Design engineering, Engines, Turbojets, Design, Turbines, Blades, Computational fluid dynamics, Cycles, Dimensions, Gears

Proceedings Papers

Gas Turbine Transient Performance Simulation With Simplified Heat Soakage Model

Zhuo-Jun Li, Yi-Guang Li, Theodosios Korakianitis

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A005, September 21–25, 2020

Paper No: GT2020-14484

DOI: https://doi.org/10.1115/GT2020-14484

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Topics: Gas turbines, Heat, Simulation, Transients (Dynamics), Design, Engines, Stability, Engine design, Aircraft, Combustion chambers

Proceedings Papers

The Effect of Rated Climb Performance on Low Cycle Fatigue of a Civil Turbojet Engine

Jonas König, Matthias Weißschuh, Sven von Ende, Stephan Staudacher

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A019, June 17–21, 2019

Paper No: GT2019-91190

DOI: https://doi.org/10.1115/GT2019-91190

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Topics: Engines, Low cycle fatigue, Turbojets, Aircraft, Disks, Maintenance, Temperature, Cycles, Engineering standards, Flight

Proceedings Papers

Integration of Helicopter Annular Combustion Chamber Rig in Propulsion Systems Course for Graduate Students

I. Al-Asmi, A. Vandel, G. Cabot, F. Grisch, V. Moureau, N. Savary, S. Richard, B. Renou

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A002, June 11–15, 2018

Paper No: GT2018-75610

DOI: https://doi.org/10.1115/GT2018-75610

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Topics: Combustion chambers, Graduate students, Propulsion systems, Students, Engines, Education, Flow (Dynamics), Instrumentation, Test facilities, Air flow

Proceedings Papers

Dynamic Analysis and Reduction of a Cyclic Symmetric System Subjected to Geometric Nonlinearities

Adrien Martin, Fabrice Thouverez

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A015, June 11–15, 2018

Paper No: GT2018-75709

DOI: https://doi.org/10.1115/GT2018-75709

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Topics: Design, Dynamic analysis, Fuel consumption, Modeling, Stators, Turbojets, Weight (Mass)

Proceedings Papers

Mission Analysis and Operational Optimization of Adaptive Cycle Micro-Turbofan Engine in Surveillance and Firefighting Scenarios

M. Palman, B. Leizeronok, B. Cukurel

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A002, June 11–15, 2018

Paper No: GT2018-75323

DOI: https://doi.org/10.1115/GT2018-75323

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Topics: Cycles, Engines, Optimization, Surveillance, Turbofans, Fuel consumption, Flight, Gears, Nozzles, Thrust

Proceedings Papers

Characterization of Fuel Composition and Altitude Impact on Gaseous and Particle Emissions From a Turbojet Engine

Tak W. Chan, Pervez Canteenwalla, Wajid A. Chishty

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A007, June 26–30, 2017

Paper No: GT2017-63131

DOI: https://doi.org/10.1115/GT2017-63131

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Topics: Emissions, Engines, Fuels, Particulate matter, Turbojets, Combustion, Jet fuels, Carbon dioxide, Carbon, Flash point

Proceedings Papers

Installed Performance Assessment of an Array of Distributed Propulsors Ingesting Boundary Layer Flow

Chana Goldberg, Devaiah Nalianda, Pericles Pilidis

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A015, June 26–30, 2017

Paper No: GT2017-63917

DOI: https://doi.org/10.1115/GT2017-63917

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Topics: Boundary layers, Flow (Dynamics), Thrust, Propulsion systems, Aircraft, Engines, Fuel consumption, Accounting, Design, Engineering simulation

Proceedings Papers

Reduced Order Modeling for Multi-Stage Bladed Disks With Friction Contacts at the Flange Joint

Giuseppe Battiato, Christian M. Firrone, Teresa M. Berruti, Bogdan I. Epureanu

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A027, June 26–30, 2017

Paper No: GT2017-64814

DOI: https://doi.org/10.1115/GT2017-64814

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Topics: Disks, Flanges, Friction, Modeling, Displacement, Engines, Aircraft, Blades, Bolted flanges, Damping

Proceedings Papers

Exploring GasTurb 12 for Supplementary Use on an Introductory Propulsion Design Project

Aaron R. Byerley, Kurt P. Rouser, Devin O. O’Dowd

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A001, June 26–30, 2017

Paper No: GT2017-63465

DOI: https://doi.org/10.1115/GT2017-63465

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Topics: Design, Propulsion, Engines, Cycles, Students, Aerospace engineering, Air Force, Aircraft, Temperature, Thrust

Proceedings Papers

Testing of Synthesized Aromatic Kerosene (SAK) Aviation Fuel Blends at Simulated Altitudes

Pervez Canteenwalla, Craig R. Davison, Wajid A. Chishty, Cynthia Ginestra, Brice Dally

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A007, June 13–17, 2016

Paper No: GT2016-57570

DOI: https://doi.org/10.1115/GT2016-57570

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Topics: Aviation, Fuels, Testing, Engines, Jet fuels, Ester, Synthetic fuels, Test facilities, Turbojets

Proceedings Papers

Micro-Turbojet to Turbofan Conversion via Continuously Variable Transmission: Thermodynamic Performance Study

K. Kadosh, B. Cukurel

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A003, June 13–17, 2016

Paper No: GT2016-56274

DOI: https://doi.org/10.1115/GT2016-56274

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Topics: Turbofans, Turbojets, Cycles, Engines, Thrust, Computer software, Fuel consumption, Simulation

Proceedings Papers

Numerical Simulation of Pollutant Emission of a Turbojet Engine With Water Injection

Lanxin Sun, Tao Sun, Yanmin Wang, Wen Yang

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A022, June 13–17, 2016

Paper No: GT2016-57074

DOI: https://doi.org/10.1115/GT2016-57074

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Topics: Computer simulation, Emissions, Engines, Pollution, Turbojets, Underground injection, Combustion chambers, Temperature, Aircraft, Combustion

Proceedings Papers

Research on the Matching Relationship Between HPT and LPT of One and One-Half Vaneless Contra-Rotating Turbines

Xiao Xu, Qingjun Zhao, Weiwei Luo, Fei Tang, Xiaolei Sun

Proc. ASME. GT2016, Volume 2B: Turbomachinery, V02BT38A008, June 13–17, 2016

Paper No: GT2016-56141

DOI: https://doi.org/10.1115/GT2016-56141

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Topics: Turbines, Flow (Dynamics), Engines, Pressure, Cycles, Design, Geometry, High pressure (Physics), Propulsion systems, Thrust

Proceedings Papers

Exploring the Impact of Elevated Turbine Blade Cooling Effectiveness and Turbine Material Temperatures on Gas Turbine Engine Performance and Cost

Aaron R. Byerley, August J. Rolling

Proc. ASME. GT2015, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy; Honors and Awards, V006T07A003, June 15–19, 2015

Paper No: GT2015-44061

DOI: https://doi.org/10.1115/GT2015-44061

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Topics: Cooling, Gas turbines, Temperature, Turbine blades, Turbines, Engines, Fuel consumption, Thrust, Turbofans, Blades

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NARROW

Identification and Stability Analysis of a Turbojet Engine in Start-Up Mode

Non-Linear Numerical Simulation of Pre-Loaded Turbine Blades With Frictional Shroud Contact Under Dynamic Conditions

A Mathematical Model for Windmilling of a Turbojet Engine

Technological Choices for Vibratory Robustness of Turbine Bladed Disk

Analysis of Failed Startup Sequence of a Single Spool Turbojet Engine

Thermodynamic and Mechanical Design Concept for Micro-Turbojet to Micro-Turboshaft Engine Conversion

Gas Turbine Transient Performance Simulation With Simplified Heat Soakage Model

The Effect of Rated Climb Performance on Low Cycle Fatigue of a Civil Turbojet Engine

Integration of Helicopter Annular Combustion Chamber Rig in Propulsion Systems Course for Graduate Students

Dynamic Analysis and Reduction of a Cyclic Symmetric System Subjected to Geometric Nonlinearities

Mission Analysis and Operational Optimization of Adaptive Cycle Micro-Turbofan Engine in Surveillance and Firefighting Scenarios

Characterization of Fuel Composition and Altitude Impact on Gaseous and Particle Emissions From a Turbojet Engine

Installed Performance Assessment of an Array of Distributed Propulsors Ingesting Boundary Layer Flow

Reduced Order Modeling for Multi-Stage Bladed Disks With Friction Contacts at the Flange Joint

Exploring GasTurb 12 for Supplementary Use on an Introductory Propulsion Design Project

Testing of Synthesized Aromatic Kerosene (SAK) Aviation Fuel Blends at Simulated Altitudes

Micro-Turbojet to Turbofan Conversion via Continuously Variable Transmission: Thermodynamic Performance Study

Numerical Simulation of Pollutant Emission of a Turbojet Engine With Water Injection

Research on the Matching Relationship Between HPT and LPT of One and One-Half Vaneless Contra-Rotating Turbines

Exploring the Impact of Elevated Turbine Blade Cooling Effectiveness and Turbine Material Temperatures on Gas Turbine Engine Performance and Cost

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