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- Creators: Barrett, The Honors College
- Creators: Mechanical and Aerospace Engineering Program
- Creators: Baker, Dylan Paul
A novel CFD algorithm called LEAP is currently being developed by the Kasbaoui Research Group (KRG) using the Immersed Boundary Method (IBM) to describe complex geometries. To validate the algorithm, this research project focused on testing the algorithm in three dimensions by simulating a sphere placed in a moving fluid. The simulation results were compared against the experimentally derived Schiller-Naumann Correlation. Over the course of 36 trials, various spatial and temporal resolutions were tested at specific Reynolds numbers between 10 and 300. It was observed that numerical errors decreased with increasing spatial and temporal resolution. This result was expected as increased resolution should give results closer to experimental values. Having shown the accuracy and robustness of this method, KRG will continue to develop this algorithm to explore more complex geometries such as aircraft engines or human lungs.
Researchers John H. Falk and Lynn D. Dierking developed what they call the Contextual Model of Learning in their 2012 publication, The Museum Experience Revisited. This model emphasizes the significance of the visitor experience in the museum industry and is defined as three interconnected contexts that constitute a museum visitor’s experience. These contexts are the personal context, the sociocultural context, and the physical context. Falk and Dierking argue that all three contexts must be properly acknowledged by the museum for a positive visitor experience. They also provide readers with several recommendations on effective design strategies that fit within the principles of the Contextual Model of Learning. In this analysis, these principles are related directly to museums today. The Field Museum in Chicago and The Children’s Museum of Phoenix are noted for having exceptional websites. The Royal Ontario Museum and the Asian Art Museum are mentioned for having engaging marketing strategies. The Black Country Living Museum in the United Kingdom and the Museum of Modern Art in New York are recognized for innovative social media use. The USS Midway Museum in San Diego and the Musical Instrument Museum in Phoenix are acknowledged for their excellent designs, media usage in exhibits, and accessibility options. The British Museum in London is mentioned for its virtual experiences and gift shop. The Metropolitan Museum of Art is also mentioned for its gift shop. The Arizona Science Center and the Children’s Museum of Indianapolis are commended for their programs. Finally, a brief discussion is done on STEAMtank, a museum experience in development at Arizona State University, and how the principles within the Contextual Model of Learning are being integrated in similar fashion to the other museums discussed.
0° spoilers reduced the wake area behind the car, decreasing pressure drag but also decreasing underbody flow, causing a reduction in drag and downforce. Angled spoilers increased the wake area behind the car, increasing pressure drag but also increasing underbody flow, causing an increase in drag and downforce. Longer spoilers increased these effects compared to shorter spoilers, and short spoilers at different angles did not create significantly different effects. 0° spoilers would be best suited for cases that prioritize fuel economy or straight-line acceleration and speed due to the drag reduction, while angled spoilers would be best suited for cars requiring downforce. The angle and length of spoiler would depend on the downforce needed, which is dependent on the track.
An autobiography on my 6 years at ASU as a design student, honors student, interdisciplinary worker, and a team player. Also, the InnovationSpace experience of working in a transdisciplinary team.