Aviation Commons^™

2fly With Rpi - Evaluating Suitability Of The Raspberry Pi3 B Single Board Computer For Experimental Glass Cockpit Embedded Applications, Donald R. Morris

Journal of Applied Sciences and Arts

Computer based cockpits typically interact with the pilot through glass covered displays, and are called glass cockpits. Glass cockpits came first to military aircraft and then to commercial aircraft. Most recently, they have become available for general aviation aircraft. However, price remains a significant barrier for low cost aircraft. At the same time, the price of computers suitable for embedded applications has dropped precipitously. The Raspberry Pi 3B is an example of just such a computer, and can be purchased for $35 to $40. This paper seeks to evaluate the suitability of this single board computer for use in an …

Fdm Machine Learning: An Investigation Into The Utility Of Neural Networks As A Predictive Analytic Tool For Go Around Decision Making, John Bro

Journal of Applied Sciences and Arts

Loss-of-control events during the approach-to-landing phase of flight account for a large share of fatalities in general aviation. During this critical transition towards the runway it is essential that an aircraft is stabilized. Pilot discretion and judgment is used to determine if an aircraft is suited to either land or go-around, based on an assessment of approach conditions. Many landing incidents and accidents could be prevented with improved go-around decisions. The purpose of this research is to investigate the utility of neural networks in modeling those decisions using historic aircraft flight data. Data collected from nearly 2,000 hours of training …

Performance Results Of Using Waste Vegetable Oil Based Biodiesel Fuel In A Turboshaft Gas Turboshaft Engine, Donald Bartlett 5218591, Blaine M. Heisner

Journal of Applied Sciences and Arts

Biodiesel is a renewable fuel product made from triglycerides with properties similar to petroleum-based fuel. It is blended with various petroleum fractions to produce automotive and transportation fuels and is not typically utilized as a standalone fuel. Biodiesel can be manufactured from various feedstock including straight vegetable oils (SVO), waste vegetable oils (WVO), and animal fats. Although most U.S. biodiesel is made from SVO, using WVO feedstock is a much cheaper option. As biodiesel fuel offers certain advantages over petroleum based fuels, the aviation industry has gradually advanced the use of the fuel in gas turbine engines. However, increased viscosity …

Performance Results Of Using Waste Vegetable Oil Based Biodiesel Fuel In A Turboshaft Gas Turbine Engine, Donald Bartlett 5218591, Blaine M. Heisner

ASA Multidisciplinary Research Symposium

The purpose of this research is to record and compare the operating parameters of a turboshaft gas turbine engine using two different blends of biodiesel fuel and the standard Jet A fuel.

2fly With Rpi - Evaluating The Raspberry Pi For Glass Cockpit Applications, Donald R. Morris

ASA Multidisciplinary Research Symposium

Evaluating the capabilities of Raspberry Pi computers to be used in embedded glass cockpit applications for experimental aircraft. This includes details of what is required for these applications as well as how well the Raspberry Pi 3B can perform in this role.

Aviation Origin Stories: A Qualitative Inquiry Into The Factors That Influenced Of Aviation Students To Choose Their Field Of Study, Matthew J. Romero, Steven C. Goetz

ASA Multidisciplinary Research Symposium

This study describes the various ways aviators come to believe aviation is a viable career field. The inquiry aims to understand the difference in ways the students from different genders, socioeconomic classes, and races come to the conclusion that aviation is a good field of study for them to pursue.

Extracurricular Undergraduate Research: Student Perspectives And Experiences, Steven Goetz, Matthew Romero, Michael Robertson

ASA Multidisciplinary Research Symposium

This qualitative research examined the experiences and perspectives of undergraduate researchers to understand why they engaged in their research, what benefits they gained from the experience, and what challenges they faced in the conduct of their research.

Factors Influencing Student Selection Of A Collegiate Aviation Program, Matthew J. Romero, Jose R. Ruiz Ph.D.

ASA Multidisciplinary Research Symposium

This study aims to identify the most influential characteristics that drive undergraduate students to select collegiate aviation flight programs in the US. Using preference aggregation techniques, a list of the most influential attributes is created as a result of the investigation.

Fdm Machine Learning: An Investigation Into The Utility Of Neural Networks As A Predictive Analytic Tool For Go Around Decision Making, John Bro

ASA Multidisciplinary Research Symposium

FDM MACHINE LEARNING: An investigation into the utility of neural networks as a predictive analytic tool for go around decision making.

The Effects Of Using Noise Reduction Turbofan Engine Nozzle Designs On A Turbojet Engine, Donald Bartlett

Journal of Applied Sciences and Arts

Abstract

Aircraft noise is a complex topic which is projected to increase with the increasing number of aircraft and size of the engines. Turbine-powered aircraft produce sounds that are considered pollutants at certain decibel levels. Turbofan engines are inherently quieter than turbojet engines for a given level of thrust. The purpose of this research is to determine if current turbofan noise reduction nozzles could reduce the amount of noise for turbojet engines at two different thrust levels. Three turbofan engine nozzles were designed and tested on a turbojet engine. Decibel levels of 30 frequencies for each of the nozzles were …

Perspectives And Researcher Experiences Of Extracurricular Undergraduate Research, Steven Goetz

ASA Multidisciplinary Research Symposium

This study examined the perceptions of the experiences of undergraduate researchers using qualitative methods to understand why they engaged in research and what the effects of the research were on their academic endeavors and plans and future plans within the aviation industry.

Technological Advances Of Diesel Engines Within The Aviation Industry, Daniel I. Mattingly

ASA Multidisciplinary Research Symposium

Brief history of the diesel engine and how technological advances are making the use of a diesel engine more feasible in powering general aviation aircraft and light helicopters.

The Effect Of Using Noise Reduction Turbofan Engine Exhaust Nozzle Designs On A Turbojet Engine, Donald Bartlett 5218591

ASA Multidisciplinary Research Symposium

The level of sound produced by the turbojet and turbofan engines and the types of exhaust nozzle designs is the focus of this research. The purpose is to see if using noise reduction nozzle designs currently used on turbofan engines reduce noise on a turbojet engine.

Unmanned Aerial Systems (Uas) - What Are They?, Jose R. Ruiz Phd, Mike A. Burgener, Gary Shafer, Jim Peterson Phd, Wayne R. Glass, Steven Goetz

ASA Multidisciplinary Research Symposium

A panel of five aviation experts will discuss Unmanned Aerial Systems (UAS). Particular emphasis will be placed on the rules governing UAS operation. A UAS operational demonstration will be conducted.