Aerospace engineers design high-performance systems, including aircraft, spacecraft, satellites and missiles. They have an understanding of aerodynamics, flight mechanics, structures and propulsion. Our graduates work in analysis/design and research/development for local, national and international companies and organizations.
The primary mission is to develop a long endurance UAV capable of providing support to multiple ultra-endurance athletes during races or training events. These athletes traverse remote terrain where access to aid stations is limited. This UAV will serve as an on-demand supply platform, capable of dropping essential payloads (e.g., nutrition, hydration, small first-aid items) to different athletes at various locations or at multiple intervals for a single athlete. The aircraft’s design will prioritize flight stability for accurate payload delivery, extended loiter time to remain on station, and the capability to manage and deploy multiple distinct payloads during a single flight.
The gap on a tractor-trailer assembly accounts for a significant portion of the drag on a truck. The air flowing over and around the tractor is trapped in this gap and becomes incredibly turbulent; this creates a low-pressure area that creates drag. A large amount of research has gone into reducing the drag in the gap using different aerodynamic devices. However, an articulating splitter plate is not something that has been researched and could be effective when placed in this gap. An eighth scale model of a tractor-trailer assembly and a manufactured splitter plate will be tested at both different yaw angles of the truck and different sweep angles of the splitter plate to determine the effect on the drag forces impacting the vehicle.
Vertical axis wind turbines are not as common as horizontal wind turbines. This is because they are less efficient at converting wind to power, but they are more practical in city settings where the flow is turbulent. To increase this efficiency, other studies have digitally simulated wind turbines with winglets. We wanted to test this physically by adding winglets to the blade tips of an H-type Darius wind turbine. This is to study the change in the coefficient of power. The control test is a standard wind turbine test, and the experiment test is with the addition of winglets that have been designed for optimal performance in a different study.
The goal of this experiment is to find whether modest, passive aerodynamic strakes can improve the Beechcraft Model 35 Bonanza V tail's yaw dampening capabilities and lessen its propensity to display lateral directional "wagging" during cruise flight. In order to accomplish this, the project will build and model candidate strake shapes, determine the main axis causing the instability, establish baseline stability derivatives using XPlane analysis tools, and assess their aerodynamic performance using simulation and wind tunnel testing. The ultimate objective is to determine whether strakes can offer a workable, certified way to increase yaw stability without necessitating significant structural alteration or active control systems.
This project documents turbulence intensity and flow angularity in the WSU 3'x4' wind tunnel using a DANTEC Dynamics MiniCTA 54T42 constant-temperature anemometry system. The objectives are to, design a probe mount, calibrate the instrumentation to the facility, measure turbulence levels throughout the 3'x4' test section, and create a short operating guide for future testing. At multiple dynamic pressures, the probe will record the velocity fluctuations, which can be used to determine the turbulence intensity within the test section. After that, a five-hole probe will be used to document the flow angularity. The results aim to improve experimental consistency and provide a standardized measurement procedure for the 3'x4' wind-tunnel.