It’s that time of year, when many university students are about to graduate and high-school students are reviewing the universities they were accepted to and making a key choice about which university will they be attending in the Fall. One of these students is Raymond Wang. Many of you may remember him for winning 2015 Intel International Science and Engineering Fair (1,700 students were competing for this prize) thanks to his amazing innovation in aircraft cabin airflow design to curb disease spread. Continue reading
CalSol Solar Vehicle Team, UC Berkeley, is a student-run organization that designs, builds, tests, and races solar vehicles capable of traveling at highway speeds. Through participation in solar races and alternative energy as well as community outreach events, the team also aims to raise awareness of solar energy while focusing on the engineering challenges inherent in solar vehicle technology.
In order to be a competitive vehicle team, an aerodynamic vehicle design and good battery cooling systems are very important. Continue reading
Our story began in the afternoon of Monday, June 15, 2015. It was just like any other day until an email with SpaceX’s announcement of a Hyperloop competition was received. We got to thinking and within a week, BadgerLoop was created purely by word of mouth. 15 students worked from around the world, while on summer internships, to solidify the core of BadgerLoop. Continue reading
As many of our readers know, SpaceX launched an exciting hyperloop pod contest to design a revolutionary pod for the Hyperloop system. Hundreds of teams have assembled worldwide to compete and ANSYS is proud to sponsor this contest by providing simulation tools and support. Simulation is critical for this contest because the deadlines are short and the need to innovate is very high and more than 100 students teams around the world are using ANSYS simulation to design their entry in the Hyperloop Pod contest.
I have some very exciting news to share with you. Today we announced the immediate availability of the free of charge ANSYS Student product. Yes, you read that correctly! We’ve actually made our student product version available free of charge, globally! It can be downloaded here, go and check it out!
NOTE: Please follow the installation instructions carefully to avoid any complications.
Here’s a high level summary of the ANSYS Student product: Continue reading
Recently an ANSYS team was invited to attend a signing ceremony at Florida International University (FIU). The signing ceremony was to formalize ANSYS’ donation of a campus-wide license to FIU and to recognize the generous contribution.
The visiting team included Sin Min Yap, Vice President, Bob Helsby from the ANSYS Academic Program and Ryan Bobryk, Account Manager at ANSYS. They first toured the FlU campus visiting various research labs and departments. The team returned overawed with the fascinating research projects at FIU and shared their excitement with colleagues at ANSYS. Continue reading
For me, science and engineering has always been about designing solutions to the various problems in our everyday lives. When I began doing research in seventh grade, my very first project was a roof that converted the impact energy of precipitation into electricity to help power the home. The following year, I came up with a dynamically supportive knee brace that implements smart fluids to vary the amount of support that patients received, depending on the physical activity. Last year, I created a self-cleaning outdoor garbage bin to tackle the issue of urban sanitation in our neighborhoods.
Yet perhaps, I am best known for my most recent project, which won the 2015 Intel International Science and Engineering Fair, out of 1,700 students nationally selected from 75+ countries. This year, I tackled the issue of airborne pathogen spread in aircraft cabins, generating the industry’s first high fidelity simulations of airflow inside airplane cabins. Using my insights, I engineered economically feasible solutions that altered cabin airflow patterns, creating personalized breathing zones for each individual passenger to effectively curb pathogen inhalation by up to 55 times and improve fresh air inhalation by more than 190%. Continue reading
Four years ago, as a high school sophomore, I began work on an independent project that explored ways to improve the performance of high-lift systems used on the Airbus A330-300. One of the biggest challenges facing me was how to best conduct experiments to assess the performance of the different designs. In prior years, I had conducted simple research on aircraft wing design and aeroelasticity using unpowered balsa models of the aircraft being tested. To employ this same method would be unworkable for the relatively complex systems of flaps and slats required by the Airbus aircraft. I would have needed to build a larger scale model or perform wind-tunnel testing — neither of which was viable because I did not have access to equipment of the complexity required. Continue reading
“In theory, theory and practice are the same. In practice, they are not.”
In my humble opinion, they are complementary. I have seen many great classes and books teaching the theory of CFD and FEA — how to discretize the governing equations, the difference between different numerical schemes, implicit vs. explicit formulations, etc. But when engineers are trained, we need to make sure we also give them the tools and tutorials to put the theory to work and help them practice how to use CFD and FEA to develop better products, solve complex challenges.
With the increase of unmanned aerial vehicles (UAVs, or drones) in the skies, the rapid rise of robotics, and the development of embedded technologies and autonomous smart systems for the Internet of Things, small teams of engineers face bigger and bigger challenges. While it was once enough to be an expert in a single type of physics, these complex, interacting systems require modern engineers to have more knowledge of multiphysics, model-based systems engineering and embedded software than their predecessors.