College of Engineering (CoE): Recent submissions
Now showing items 1-20 of 23312
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Takeoff Ground Roll Analysis of Real-World Operations for Improved Noise Modeling
(AIAA, 2023-01)The ability to quantify aviation environmental impacts accurately is one of the key enablers for sustainable aviation growth. The Aviation Environmental Design Tool (AEDT) offers the capability to model aircraft operations ... -
A Feasibility Study for the Development of Air Mobility Operations within an Airport City (Aerotropolis)
(AIAA, 2023-01)This study aims to create a simulation environment to study the feasibility of an Advanced Air Mobility (AAM) system in an airport-centric infrastructure or aerotropolis area. The environment and the study are to confirm ... -
Decision-Making and Optimization Framework for the Design of Emerging Satellite Constellations
(AIAA, 2023-01)With the parallel increase in global orbital debris due to passive object collisions, as well as in the number of proposed low earth orbit mega-constellations, in anti-satellite missile tests, and the fielding of new ... -
Uncertainty Quantification of a Parallel Hybrid-Electric Propulsion EPFD Vehicle
(AIAA, 2023-01)The NASA Electrified Powertrain Flight Demonstration (EPFD) program is a collaboration between industry and academia to accelerate the development and implementation of megawatt-class power systems in commercial aviation. ... -
Characterization of H2O vapor transport through Lunar Mare and Lunar Highland simulants at low pressures for in-situ resource utilization - Data Files
(Georgia Institute of Technology, 2023)H2O(v) transport through packed beds of Lunar Mare and Lunar Highland simulants was examined for relevant in-situ resource utilization conditions to inform volatile H2O extraction from the lunar surface. Experiments were ... -
Development of a Parametric Variable Cycle Engine Model Using the Multiple Design Point Approach
(AIAA, 2023-01)The development of a parametric variable cycle engine (VCE) model is investigated. The model is developed using the multiple design point (MDP) approach, which allows for the sizing of an engine that meets design criteria ... -
A Bibliometric Approach to Characterizing Technology Readiness Levels Using Machine Learning
(Georgia Institute of Technology, 2023-01)As cislunar space becomes more accessible to national space agencies and commercial entities, there is a constant need to improve the way in which space missions are planned, and development progress is tracked. A technologies ... -
Surrogate Modeling of Orbital Decay of Lunar Orbits
(AIAA, 2023-01)Operations in cislunar space are expected to greatly increase over the next decade, which will place a heightened demand on satellites operating in cislunar space. The orbit selection of the satellites is a key parameter ... -
System Level Trade Study of Hybrid Parallel Propulsion Architectures on Future Regional and Thin Haul Turboprop Aircraft
(AIAA, 2023-01)This paper evaluates the potential benefits of applying hybrid parallel propulsion architectures to future turboprop aircraft that are expected to enter into service in 2030. Two baseline aircraft models are established ... -
Deep-ultraviolet microscopy and spectroscopy of biological samples
(Georgia Institute of Technology, 2022-01-10)Ultraviolet (UV) spectroscopy is a powerful and well-established tool for quantitative chemical and molecular analysis, however its application to biomedical molecular imaging and microscopy has been limited. Nevertheless, ... -
Predicting Metabolic Cost Using Cumulative Muscle Activation Per unit Distance
(Georgia Institute of Technology, 2023-01-18)Many studies are currently being conducted in order to optimize the functions of exoskeletons in a way that generates the greatest benefit for the user. However, this research is hampered by the traditional methodology of ... -
Developing a Recommendation-Based Application to Help Endocrinologists Treat Type II Diabetes Mellitus
(Georgia Institute of Technology, 2023-01-18)Diabetes Mellitus type II is a disease characterized by abnormally high levels of glucose in the bloodstream (hyperglycemia) due to decreased insulin secretion, insulin resistance, or both. It affects approximately 425 ... -
Runway safety improvements through a data driven approach for risk flight prediction and simulation
(Georgia Institute of Technology, 2022-12-19)Runway overrun is one of the most frequently occurring flight accident types threatening the safety of aviation. Sensors have been improved with recent technological advancements and allow data collection during flights. ... -
Inkjet-printed broadband energy harvesters, rectifiers for 5G and IoT applications featuring broad range matching capabilities
(Georgia Institute of Technology, 2022-12-23)The need for 5G and the constant improvement in connecting broadband networks to devices has been a research area which has been advancing since recent times. With its ability to support millions of devices along with ... -
Drivers of coastal sea level and flooding along the East coast of the United States
(Georgia Institute of Technology, 2022-12-14)Coastal cities and communities are on the frontline as sea-level rise induced by climate change expands the oceans and re-draws the maps of the coastline. Despite the emerging threats of sea-level rise and flooding, the ... -
Real-time network assessment and updating using vehicle-locating data
(Georgia Institute of Technology, 2022-12-15)This project explores the ability to use vehicle-locating data to assess the state of the road network, including identifying road blockages along different segments of the transportation system. Compared to prior work ... -
Gaussian control barrier functions : A Gaussian process based approach to safety for robots
(Georgia Institute of Technology, 2022-12-16)In recent years, the need for safety of autonomous and intelligent robots has increased. Today, as robots are being increasingly deployed in closer proximity to humans, there is an exigency for safety since human lives may ... -
Assessing the residential sector decarbonization potential of demand-side management resources: A case study of Georgia and the Atlanta metro area
(Georgia Institute of Technology, 2022-12-15)The current energy transition necessitates an integration of demand-side management resources into decarbonization efforts. Recognizing the role that demand-side interventions could play in helping decarbonize Georgia’s ... -
Inverse Design and Optimization Methods for Thermophotovoltaic Emitters made of Tungsten Gratings
(Georgia Institute of Technology, 2022-12-15)Periodic gratings utilized as emitters increase the efficiency of thermophotovoltaic (TPV) systems. These gratings work by altering the emittance spectrum incident on the photovoltaic cell to better match the band gap of ... -
Reliable Sensor Intelligence in Resource Constrained and Unreliable Environment
(Georgia Institute of Technology, 2022-12-14)The objective of this research is to design a sensor intelligence that is reliable in a resource constrained, unreliable environment. There are various sources of variations and uncertainty involved in intelligent sensor ...