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Proceedings Papers
In This Volume
Volume 1: Aircraft Engine; Fans and Blowers
Aircraft Engine
Blowing Control in Serpentine Inlet and its Effect on Fan-Stage Performance
GT 2020; V001T01A008https://doi.org/10.1115/GT2020-14353
Topics:
Air flow
,
Aircraft
,
Boundary layers
,
Compressors
,
Design
,
Flow (Dynamics)
,
Flow control
,
Military systems
,
Momentum
,
Optimal control
Windmilling Characteristics of a Contra-Rotating Fan
GT 2020; V001T01A010https://doi.org/10.1115/GT2020-14373
Topics:
Flow (Dynamics)
,
Physics
,
Pressure drop
,
Pressure measurement
,
Rotors
,
Stall inception
Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge
GT 2020; V001T01A011https://doi.org/10.1115/GT2020-14396
Topics:
Accuracy and precision
,
Aircraft
,
Algorithms
,
Approximation
,
Cavities
,
Compressors
,
Design
,
Electromagnetic scattering
,
Flow (Dynamics)
,
Geometry
Robust Aerodynamic Design of Nacelles for Future Civil Aero-Engines
GT 2020; V001T01A015https://doi.org/10.1115/GT2020-14470
Topics:
Aircraft engines
,
Design
,
Engines
,
Flight
,
Pareto optimization
,
Aviation
,
Cycles
,
Design methodology
,
Drag (Fluid dynamics)
,
Emissions
Mechanical Design in an Interdisciplinary Predesign Tool
GT 2020; V001T01A020https://doi.org/10.1115/GT2020-14633
Topics:
Design engineering
Physics-Based Thermal Model for Power Gearboxes in Geared Turbofan Engines
GT 2020; V001T01A021https://doi.org/10.1115/GT2020-14637
Topics:
Engines
,
Physics
,
Turbofans
,
Flight
,
Stress
,
Heat losses
,
Waste heat
,
Fuels
,
Aircraft engines
,
Emissions
Analytical Model for the Heat Transfer in Impingement Cooled Spur Gears
GT 2020; V001T01A023https://doi.org/10.1115/GT2020-14760
Topics:
Heat transfer
,
Spur gears
,
Gear teeth
,
Gear trains
,
Heat
,
Impingement cooling
,
Jet engines
,
Pressure
,
Turbines
,
Turbofans
Numerical Investigation Into Fully and Partially Wetted Disk Geometries With Relevance to Intershaft Hydraulic Seals
GT 2020; V001T01A025https://doi.org/10.1115/GT2020-15121
Topics:
Disks
,
Flow (Dynamics)
,
Annulus
,
Bearings
,
Fluids
,
Rotating disks
,
Aircraft engines
,
Computational fluid dynamics
,
Engines
,
Industrial research
Experimental Drag and Mixing From Lobed Nozzles Under High Swirl Conditions From a Ducted Fan
GT 2020; V001T01A026https://doi.org/10.1115/GT2020-15211
Topics:
Drag (Fluid dynamics)
,
Nozzles
,
Vorticity
,
Thrust
,
Flow (Dynamics)
,
Vortices
,
Computational fluid dynamics
,
Design methodology
,
Cooling
,
Design
Operating Characteristics of an Electrically Assisted Turbofan Engine
GT 2020; V001T01A028https://doi.org/10.1115/GT2020-15355
Topics:
Engines
,
Turbofans
,
Propulsion systems
,
Aircraft
,
Aviation
,
Compressors
,
Electric motors
,
Electric propulsion
,
Flight
,
Fuels
Non-Circular and Non-Cylindrical Streamvanes
GT 2020; V001T01A031https://doi.org/10.1115/GT2020-15763
Topics:
Aircraft
,
Computational fluid dynamics
,
Conceptual design
,
Diffusers
,
Ducts
,
Engines
,
Errors
,
Flight
,
Flow (Dynamics)
,
Geometry
Creation of Models of Fan Blades According to Airfoil Measurements
GT 2020; V001T01A034https://doi.org/10.1115/GT2020-16039
Topics:
Airfoils
,
Blades
,
Construction
,
Geometry
Full Flight Envelope Transient Main Control Loop Design Based on LMI Optimization
GT 2020; V001T01A035https://doi.org/10.1115/GT2020-16048
Topics:
Design
,
Flight
,
Optimization
,
Transients (Dynamics)
,
Engines
,
Turbofans
,
Design methodology
,
Stability
,
Engineering simulation
,
Linear matrix inequalities
Scavenge Performance of an Optimized Shallow Sump at Various Flow Conditions
GT 2020; V001T01A036https://doi.org/10.1115/GT2020-16049
Topics:
Bearings
,
Flow (Dynamics)
,
Engines
,
Drops
,
Gas turbines
,
Geometry
,
Aircraft engines
,
Design
,
Rotation
,
Volume measurement
User Assistance for the Application of Multidisciplinary Design Tools
GT 2020; V001T01A039https://doi.org/10.1115/GT2020-16171
Topics:
Design
,
Propulsion systems
Analysis of Ignition Processes at Combustors for Aero Engines at High Altitude Conditions With and Without Effusion Cooling
GT 2020; V001T01A040https://doi.org/10.1115/GT2020-16173
Topics:
Aircraft engines
,
Combustion chambers
,
Cooling
,
Ignition
,
Fuels
,
Pressure
,
Flames
,
Temperature
,
Commercial air transport
,
Design
On-Line Component Map Adaptive Procedure Based on Sensor Data
GT 2020; V001T01A041https://doi.org/10.1115/GT2020-16242
Topics:
Sensors
,
Gas turbines
,
Optimization
,
Energy generation
,
Engines
,
Noise (Sound)
,
Simulation
An Improved Reverse Monte Carlo Method for the Investigation of Aerodynamic and Infrared Radiation Characteristics of a Flying Wing UAV
GT 2020; V001T01A042https://doi.org/10.1115/GT2020-16246
Topics:
Infrared radiation
,
Monte Carlo methods
,
Nozzles
,
Ray tracing
,
Unmanned aerial vehicles
,
Wings
Optimal Control of a Compound Rotorcraft for Engine Performance Enhancement
GT 2020; V001T01A045https://doi.org/10.1115/GT2020-16280
Topics:
Design
,
Engines
,
Optimal control
,
Rotors
,
Flight
,
Fuels
,
Aerodynamics
,
Aerospace industry
,
Combustion chambers
,
Control systems
Fans and Blowers
Design of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans
GT 2020; V001T10A003https://doi.org/10.1115/GT2020-14292
Topics:
Axial flow
,
Design
,
Fans
,
Leakage
,
Vortices
,
Flow (Dynamics)
,
Performance characterization
,
Blades
,
Passive control
,
Clearances (Engineering)
Machine Learnt Synthetic Turbulence for LES Inflow Conditions
GT 2020; V001T10A009https://doi.org/10.1115/GT2020-15338
Topics:
Inflow
,
Machinery
,
Turbulence
A Machine-Learnt Wall Function for Rotating Diffusers
GT 2020; V001T10A010https://doi.org/10.1115/GT2020-15353
Topics:
Diffusers
,
Machinery
,
Flow (Dynamics)
,
Boundary layers
,
Machine learning
,
Turbomachinery
,
Turbulence
,
Computational fluid dynamics
,
Kinetic energy
,
Modeling
Integration of Computational Fluid-Particle Dynamics Techniques for the Instantaneous Estimation of Particle Erosion Damage on Axial Fan Blade Sections
GT 2020; V001T10A011https://doi.org/10.1115/GT2020-15379
Topics:
Blades
,
Damage
,
Dynamics (Mechanics)
,
Erosion
,
Flow (Dynamics)
,
Fluids
,
Particulate matter
The Effect of Hub Configuration on the Performance of an Air-Cooled Steam Condenser Fan
GT 2020; V001T10A012https://doi.org/10.1115/GT2020-15480
Topics:
Condensers (steam plant)
,
Flow (Dynamics)
,
Disks
,
Axial flow
,
Design
,
Pressure
,
Computational fluid dynamics
,
Fans
,
Manufacturing
,
Modeling
Analysis of the Design Bounds in Performance Limits for Industrial Axial Flow Fans
GT 2020; V001T10A015https://doi.org/10.1115/GT2020-16058
Topics:
Axial flow
,
Design
,
Fans
,
Flow (Dynamics)
,
Engineering simulation
,
Pressure
,
Simulation
,
Computational fluid dynamics
,
Databases
,
Diffusion (Physics)