Engineering Commons^™

Turbulence Analysis For The Improvement Of Internal Combustion Engine Efficiency, James R. Macdonald, Claudia Fajardo-Hansford

Research and Creative Activities Poster Day

Developing a complete understanding of the structure and behavior of the near-wall region (NWR) in reciprocating, internal combustion (IC) engines and of its interaction with the core flow is needed to support the implementation of advanced combustion and operating strategies to improve engine efficiency. The NWR in IC engines is fundamentally different from the canonical steady-state turbulent boundary layers (BL), which have been extensively researched. Motivated by this need, this poster presents results from the analysis of two-component velocity data measured with particle image velocimetry near the head of a single-cylinder, optical engine. The interaction between the NWR and the …

Satellite Sequencing Optimization Using A Genetic Algorithm, Andrew Verstraete

Research and Creative Activities Poster Day

The problem of mission design for a robotic servicing satellite in geosynchronous Earth orbit (GEO) was investigated. A representative set of potential client satellites was selected, and operational needs were randomly assigned based on the average number of GEO retirements, anomalies, and repositioning maneuvers that currently occur each year. An objective function was developed to represent the value of servicing mission sequences, including client fees, time penalties, and operational risk. A genetic algorithm was then used to find sequences of operations on the potential client set that maximized the objective function’s value. Scenarios were analyzed with the database of satellites …

An Interactive Web-Based Tool For Fatigue Analysis And Life Prediction, Daniel Kujawski

Faculty Research and Creative Activities Award (FRACAA)

• Interactive web-based tool creates a modern approach to fatigue analysis and life prediction for use in engineering classrooms.
• Bridge the gap between theory and reality.
• The unique attributes of this software allows engineering students to learn and gain more insight to fatigue analysis in a given semester.

Mechanical And Aerospace Engineering, 2016-2017, College Of Engineering And Applied Sciences

Mechanical and Aerospace Engineering News

• Letter from the Department Chair
• Mechanical and Aerospace Engineering Wins Grant from DENSO North America Foundation
• NSF $452,399 award to bring state-of-the-art instrument to WMU
• Faculty Research
• Faculty Summer Research
• Research in Fluid Mechanics and Aerodynamics
• Auto lab upgrades make it a premier teaching and research facility
• MAE faculty