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Full-Text Articles in Engineering

An Investigation Into In-Flight Loss Of Control Accidents Due To Horizontal Stabilizer Changes On The Piper Cherokee, Connor John Geran May 2024

An Investigation Into In-Flight Loss Of Control Accidents Due To Horizontal Stabilizer Changes On The Piper Cherokee, Connor John Geran

Theses and Dissertations

Loss of Control (LOC) while in-flight in General Aviation (GA) has been the subject of intense research by academic institutions and regulatory agencies in recent years [4] [9] [11] [19] [20] [21]. This interest is primarily due to a disproportionate number of all aircraft accidents occurring within the GA category of flight, with 94% of accidents in 2022 occurring within GA, caused primarily by pilot LOC, with 42% of accidents having LOC as the listed cause. Research into this subject at FIT yielded the results that many common GA aircraft tend to experience a strong pitch up response after undergoing …


Examination Of Hypothetical Transportation Accidents For Transportable Nuclear Power Plants, Richard Louis Calvin May 2023

Examination Of Hypothetical Transportation Accidents For Transportable Nuclear Power Plants, Richard Louis Calvin

Masters Theses

The reintroduction of Transportable Nuclear Power Plants (TNPPs) opens the doors for potential accidents which have not been previously considered under current licensing standards. TNPPs transported via truck, rail, aircraft, or boat may be involved in various hypothetical transportation accidents. 10 CFR 71, Packaging and Transportation of Radioactive Material, regulatorily addresses various accident scenarios. However, when applying logistics and design constraints alternative methods to license and transport these TNPPs will be required. These alternative methods require the use of Probabilistic Risk Assessments, modeling of accident scenarios, and experimental data to demonstrate an equivalent level of safety to 10 CFR 71. …


Integration Of Blockchain Technology Into Automobiles To Prevent And Study The Causes Of Accidents, John Kim Dec 2021

Integration Of Blockchain Technology Into Automobiles To Prevent And Study The Causes Of Accidents, John Kim

Electronic Theses, Projects, and Dissertations

Automobile collisions occur daily. We now live in an information-driven world, one where technology is quickly evolving. Blockchain technology can change the automotive industry, the safety of the motoring public and its surrounding environment by incorporating this vast array of information. It can place safety and efficiency at the forefront to pedestrians, public establishments, and provide public agencies with pertinent information securely and efficiently. Other industries where Blockchain technology has been effective in are as follows: supply chain management, logistics, and banking. This paper reviews some statistical information regarding automobile collisions, Blockchain technology, Smart Contracts, Smart Cities; assesses the feasibility …


A Comprehensive Human Factors Analysis Of Off-Duty Motor Vehicle Crashes In The United States Military, Rebecca Iden May 2012

A Comprehensive Human Factors Analysis Of Off-Duty Motor Vehicle Crashes In The United States Military, Rebecca Iden

All Dissertations

Researchers have always had great interest in traffic safety and the phenomenon of motor vehicle crashes (MVCs). Though scores of service members are severely injured or killed in off-duty MVCs each year, few studies have addressed the MVC phenomenon within the military population and none have conducted a comprehensive evaluation of the causal factors associated with MVCs involving military personnel.
The main purpose of this dissertation was to gain a greater understanding of the causal factors associated with serious and fatal off-duty personal MVCs for military service members with the ultimate goal of preventing future losses. The HFACS-MVC framework was …


Finite Element Analysis Of The Effect Of Low-Speed Rear End Collisions On The Medial Meniscus, Daniel J. Tichon May 2011

Finite Element Analysis Of The Effect Of Low-Speed Rear End Collisions On The Medial Meniscus, Daniel J. Tichon

Master's Theses

Low-speed, rear end vehicle collisions can inflict soft tissue damage to the passenger’s knees, especially the medial meniscus, which has been previously unexplained in published literature. It is difficult to determine if factors such as age or other injury was the primary cause of the injury or if the accident acutely caused the meniscal tear. Rear end collisions may produce a combination of compressive loading and torque about the knee that will injure the medial meniscus during the initial impact and the rebound phase. The purpose of this study is to determine if it is possible for rear end low-speed …