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2. The Minimum Number of Ground Measurements Required for Narrow Sonic Boom Metric 90% Confidence Intervals

open_access
Open Access
Author:
Doebler, William J
Title:
The Minimum Number of Ground Measurements Required for Narrow Sonic Boom Metric 90% Confidence Intervals
Graduate Program:
Acoustics
Keywords:
sonic boom
SCAMP
NASA
FAA
ICAO
confidence interval
metric
certification
noise
sound
supersonic
90% confidence interval
File:
Download Doebler_MS_thesis_rev10__.pdf
Committee Members:
Victor Ward Sparrow, Thesis Advisor/Co-Advisor
David Carl Swanson, Committee Member
Stephen Thompson, Committee Member

3. Mid-Fidelity Performance Analysis for Fixed-Pitch Speed-Controlled Multirotor Aircraft

restricted_to_institution
Restricted (Penn State Only)
Author:
Cornelius, Jason
Title:
Mid-Fidelity Performance Analysis for Fixed-Pitch Speed-Controlled Multirotor Aircraft
Graduate Program:
Aerospace Engineering (PHD)
Keywords:
Helicopter
Multirotor
CFD
Rotorcraft
High Performance Computing
GPU
Coaxial
Coaxial Rotor
Machine Learning
Surrogate Models
Dragonfly
Drone
UAS
Urban Air Mobility
Unmanned Aerial Systems
BEMT
Aerodynamics
Aircraft
C81 Tables
OVERFLOW
ARC2D
Airfoil Performance
NASA
Langley TDT
Langley 14-by 22-ft. Subsonic Tunnel Facility
Langley Transonic Dynamics Tunnel
Hybrid BEMT-URANS CFD
Linux Bash Scripting
GPU CFD Acceleration
Gaussian Process Regression
Neural Networks
Conceptual Design
Preliminary Design
File:
Login to Download
Committee Members:
Amy Pritchett, Program Head/Chair
Daniel Haworth, Outside Unit & Field Member
Sven Schmitz, Chair & Dissertation Advisor
Jacob Langelaan, Major Field Member
Jose Palacios, Major Field Member
Edward Smith, Major Field Member
Larry Young, Special Signatory

4. Global Variability in Sonic Boom Exposure due to Macroscopic Effects

open_access
Open Access
Author:
Doebler, William J
Title:
Global Variability in Sonic Boom Exposure due to Macroscopic Effects
Graduate Program:
Acoustics (PHD)
Keywords:
sonic boom
X-59
sonic thump
Perceived Level
BSEL
DSEL
perception
dose-response
climate change
Concorde
B-58
Quesst
NASA
File:
Download W_Doebler_Dissertation_20240402.pdf
Committee Members:
Andrew Barnard, Program Head/Chair
Stephen Thompson, Major Field Member
Eric Greenwood, Outside Unit & Field Member
David Swanson, Major Field Member
Alexandra Loubeau, Special Member
Victor Sparrow, Chair & Dissertation Advisor