Aerospace Engineering Commons^™

Analysis Toolkit For Potential Lunar Landing Zones, Jacobo Matallana

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Engineering Morehead State University in partial fulfillment of the requirements for the Degree Master of Science by Jacobo Matallana on April 24, 2026.

Automatic Determination Of Mechanical Properties From Molecular Dynamic Stress-Strain Curves Using Regression Fringe Response, Josh Kemppainen, Tristan Muzzy, Travis Wavrunek, Gregory Odegard

Michigan Tech Publications

Molecular dynamics (MD) simulations have become a powerful tool for studying polymers, designing new materials, and composites. Mechanical behavior in MD simulations are typically evaluated through stress-strain curves. However, MD-generated stress-strain curves are often obscured by thermal noise from atomic vibrations. This noise complicates the reliable derivation of mechanical properties and hinders objective and reproducible analysis. The noise in the stress-strain curves has been removed by using a Butterworth low-pass filter, enabling clearer interpretation of stress-strain data. Building on this, a novel analysis framework the Regression Fringe Response (RFR) is introduced to systematically determine the Young's modulus, yield strength, and …

Silent Skies, N. Sawhney, J. Strank, A. Brownie, A. Bakhouch, T. Vogt, J. Lane, D. Kramer

Aerospace, Physics, and Space Science Student Publications

Aircraft noise remains a key challenge in aviation due to its environmental and regulatory impacts. • Project Silent Skies investigates noise reduction through passive serrated trailing edges and an active feedforward ANC system integrated into a modular RC aircraft. • The goal is to achieve ≥ 3 dBA noise reduction while maintaining aerodynamic performance.

Argos (Advanced Robotic Gimbal And Orbital Simulator), Sophia Cherry, Tyler Davis, Seth Busche, Dj Benefield, Priyansh Dholakia, Nathan Scott, Jonathan Feliz

Aerospace, Physics, and Space Science Student Publications

System Overview ARGOS is a 6-actuator Stewart Platform with an added rotary component. Objectives: • The test stand shall provide at least three rotational DOF. • The satellite model shall be capable of a continuous 360° yaw rotation. • The platform shall rotate about the roll axis to at least 35°. • The platform shall rotate about the pitch axis to at least 35°. • The satellite model’s main body shall have at least one dimension of 460 mm or greater. • When operated inside a space simulation environment, the test stand shall not create bias within the computer vision

Frost (Free-Fall Responsive Operator For Simulating Thermofluid), Whitney Salpietro, Titus Janshon, Jackson Jones, Daniel Ofenbakh, Nathan Halmans, Gavin Devaney, Alessandro Leita, Isabella Valencia Zamora

Aerospace, Physics, and Space Science Student Publications

Fluid movement in spacecraft fuel tanks poses dangers such as overpressure and vapor ingestion into rocket engines and is difficult to simulate using CFD. By replicating microgravity conditions and recording simulant fluid slosh, areas for refining CFD analyses can be identified, ultimately improving how spacecraft fuel tanks are developed.

Cryoslosh, K. Barrett, J. Dembinskischeif, C. Gonzalez, A. Hardesty, I. Johnson, R. Niebuhr, M. Page, B. Shaw, M. Tristan

Aerospace, Physics, and Space Science Student Publications

A lack of experimental data on cryogenic fluid behavior in space limits the design of safe, efficient systems for space missions. The team is tasked with producing accurate data to validate current CFD simulations regarding the slosh of cryogenic fluids in reduced gravity effects.

Saber – Stability Analysis Through Bipropellant Engine Research, S. Conley, R. Gaulin, E. Lucas, A. Ramirez, N. Reese, W. Reinkoester, J. Sadler, W. Tinelli, B. Varozza

Aerospace, Physics, and Space Science Student Publications

Stability Analysis through Bipropellant Engine Research (SABER) is a small-scale, compressed air and propane bipropellant rocket engine designed as the test subject of a combustion instability analysis. Through various static fires at varying combustion chamber lengths, the project demonstrates that less combustion instabilities are experienced at smaller characteristic lengths.

Panther Lunabotics, N. Vidales, A. Pomerleau, M. Gerster, I. Weisbrod, S. Hemingway, H. Elattari, G. Maccoy, G. Nehma

Aerospace, Physics, and Space Science Student Publications

The NASA Lunabotics Competition is a NASA sponsored challenged with the purpose of creating a rover to perform a task in a simulated lunar environment. This year the challenge involves traversing a course, collecting regolith, and using said regolith to build berms at specified locations.

Virtual Simulations For Training And Astronautics Research, River Riehle, Ven Smith, Mackenzie Manchester

Aerospace, Physics, and Space Science Student Publications

Florida Tech has very robust flight simulation facilities, but primarily in aviation due to the university’s focus on flight training and aeronautics research. This leaves a gap in the ability to adequately simulate space vehicles,which overlooks a key part of astronautics research and training. Spaceflight research is one of the founding goals of FIT, so this gap is educationally and academically hindering. A new-gen Orion spacecraft simulator would bolster the university’s ability to do aerospace and astronautics operations research and allow students to gain experience they would otherwise have very little or no access to.

Applications Of Suas Thermal Imaging And Lidar At Letort Spring Garden Preserve: An Independent Study, Kelsey Wardell

Harrisburg University Other Works

No abstract provided.

Experimental Investigation Of Mode-Ii Interlaminar Fatigue Damage In Stitched And Unstitched End-Notched Flexure Carbon Fiber Composites, Madelyn Sloan Berry

Honors Theses

Composite materials are increasingly used in aerospace structures due to their high strength-to-weight ratio, but their susceptibility to interlaminar fatigue damage remains a critical concern, particularly under mode-II shear loading. This study investigates the fatigue behavior of stitched and unstitched quasi-isotropic carbon fiber composite specimens made of SAERTEX Class-75 non-crimp fabrics and Hexcel 1078-1 epoxy via vacuum assisted resin transfer molding. Global fatigue behavior was analyzed using displacement and crack length cycle relationships derived from compliance calibration methods (CCM), while local behavior was examined using digital image correlation (DIC). Unstitched specimens exhibited a single rapid crack growth associated with unstable …

Energetic Characterization Of 3-D Printed Acrylonitrile Butadiene Styrene Fuels For Hybrid Rocket Propulsion Applications, Stephen A. Whitmore, Ryan J. Thibaudeau, Ava T. Wilkey

Mechanical and Aerospace Engineering Faculty Publications

Hybrid rocket technologies are gaining recognition as eco-friendly alternatives to traditional propulsion systems. Utah State University’s Propulsion Research Laboratory has developed a High-Performance Green Hybrid Propulsion (HPGHP) technology, leveraging 3D-printed ABS fuel for reliable, low-energy ignition. Among tested materials, only ABS shows suitable electrical-breakdown properties for arc ignition. Unfortunately, due to the proprietary formulations in commercial ABS blends, and its limited use as a rocket-propellant, related composition and combustion data are limited. This study uses spectroscopic evaluation and bomb calorimetry to estimate material compositions, enthalpies of formation, and combustion energies for multiple commercially available 3-D print feed stock ABS types, …

Space Degradable Pyrotechnic Fastener, Jonathan Baker

Honors Theses

Space debris has become a critical threat to orbital operations, with over 30,000 tracked objects currently circling Earth. Traditional separation charges used in satellite launches contribute significantly to this problem by generating unpredictable shrapnel that can remain in orbit for decades or centuries. This project proposes the design and development of a spacedegradable explosive bolt that exploits the harsh space environment to accelerate material breakdown after use.

The design utilizes advanced polymer materials selected for their susceptibility to degradation from UV radiation — an environmental factor abundant in Low Earth Orbit (LEO). Our prototype will be engineered to meet industry-standard …

Development Of A Liquid Propellant Rocket Engine With Integrated Water-Based Cooling Jacket, Mauricio Bautista, Jesus Cortes, Christian Lopez, Hugo Robles, Will Owens, Josh Sutton, Jayden Pace, Shelby Enlow

Create@State

This projects describes the development of a liquid rocket engine with a metal casted cooling jacket. We test the system and provide simulation data for the project.

Development Of The Automated Verification And Validation System For The Improvement Of Operations Of Morehead State University's Dss-17, Austin S. Music

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Engineering Morehead State University in partial fulfillment of the requirements for the degree of Master of Science by Austin S. Music on April 16, 2026.

Three Degree Of Freedom Wave Energy Converter Design For Resonant Motion, Greg Ballen, David G. Wilson, Rush Robinett, Shangyan Zou, Wayne Weaver

Michigan Tech Publications

As multiple-degree-of-freedom (3-DOF) wave energy converters (WECs) have demonstrated the ability to produce more power than single-degree-of-freedom devices, the challenge of designing buoys for efficient energy harvesting has increased in complexity. In this paper, a cylindrical WEC is designed to naturally resonate in surge, pitch, and heave modes at a specific target frequency of 0.2 Hz. By utilizing a penalty-based optimization method to balance buoyancy requirements with natural resonance, the design achieves minimal control force input, thereby reducing fluctuations in energy output and local energy storage requirements. The performance is evaluated under irregular sea states using a Bretschneider spectrum. Results …

Hypersonic Impact Method For Aerodynamics And Convective Heating (Hi-Mach) With Sensitivities, Jeremiah Goates, Logan Freeman, Nathan Hoch, Douglas Hunsaker

Mechanical and Aerospace Engineering Student Publications and Presentations

The purpose of this paper is to present the development of an engineering level code for calculating hypersonic aerodynamics and convective heating, HI-Mach. Novel to this paper are the use of analytic methods for streamline tracing and the direct differentiation of geometric sensitivities for both forces and heat load. Independent panel inclination methods calculate the pressure distribution on the surface of a hypersonic vehicle. Normal shock relations provide the thermodynamic state on each panel. Streamlines are integrated using closed-form streamline equations. Flat plate formulas corrected for compressibility calculate the skin friction coefficient and acreage heat flux on each panel. Formulas …

Further Development Of A Low-Energy Arc-Ignition System For Nytrox/Abs Hybrid Propulsion Systems, Stephen A. Whitmore, Jared S. Coen, Ryan J. Thibaudeau

Mechanical and Aerospace Engineering Faculty Publications

Utah State University has developed a high-performance “green” hybrid propulsion technology based on the unique electrical breakdown properties of 3D-printed acrylonitrile butadiene styrene. Using 3D-printed ABS as fuel, typical startup sequences require approximately 5–15 joules and, once started, the system can be sequentially fired with no additional energy inputs required. The number of possible ignitions is limited only by the amount of fuel. The most technologically mature version uses gaseous oxygen (GOX) as oxidizer and 3D-printed ABS as fuel. While GOX is mass-efficient, it lacks volumetric efficiency unless highly pressurized. Nytrox, a blend of GOX and nitrous oxide, improves propellant …

Mathematical Modelling And Optimisation Of The Reactor For The Esterification Process Of Safflower Oil With N-Butyl Alcohol, Sadritdin Makhamatdinovich Turabdjanov Academician, Hasan Sadriddin Ugli Fozilov, Ozoda Bakhronovna Axmedova, Sadriddin Fayzullayevich Fozilov

Technical science and innovation

This study addresses the mathematical modelling and optimisation of a reactor for the esterification of safflower oil with n-butyl alcohol. To improve process controllability and reduce the need for numerous pilot-scale trials, an ideal-mixing continuous stirred-tank reactor (CSTR) model was adopted. Incorporating reaction kinetics, the effect of contact time on the relative viscosity of the product mixture was analysed. The modelling results indicate that achieving an acceptable degree of feedstock conversion is difficult when a single ideal-mixing reactor is used. Therefore, a CSTR cascade was proposed, and the configuration with N = 2 reactors was selected as the most appropriate …

Manufacturing Of Functional Surface Coatings In The Automotive Industry, Gulirano Saidakhmedova

Technical science and innovation

The development of environmentally sustainable technologies for material processing represents one of the most pressing scientific and technical challenges in modern industrial production. This issue is particularly relevant to the automotive industry, where growing demands for energy efficiency, durability, and environmental safety necessitate the adoption of advanced manufacturing methods. Special attention is given to developing vacuum-based, import-substituting equipment and technologies for producing functional coatings from composite materials with predefined physical, mechanical, and optical properties, including reflective and protective characteristics. Current requirements for mechanical engineering products and production technologies drive the need for innovative approaches to material processing and specialized technical …