Simulations May Stimulate Better Hybrids

Dean Sigler Batteries, Electric Powerplants, Hybrid Aircraft, Sky Taxis, Sustainable Aviation Leave a Comment

Phillip Ansell, assistant professor in the Department of Aerospace Engineering in the College of Engineering at the University of Illinois explains the benefits and downsides of fossil fuels. “Jet fuel and aviation gasoline are easy to store on an airplane. They are compact and lightweight when compared to the amount of energy they provide. Unfortunately, the actual combustion process is very inefficient. We’re harnessing only a small fraction of that energy but we currently don’t have electrical storage systems that can compete with that.” Ansell and colleagues are striving to use simulations to increase the range of hybrid aircraft.     Batteries provide their own set of problems. He explains that adding more batteries to go farther may have a certain logic, for …

David Ullman Receives Patent on IDEAL Airplane

Dean Sigler Announcements, Electric Powerplants, Sky Taxis, Sustainable Aviation Leave a Comment

David Ullman a Professor Emeritus at Oregon State University, has used his expertise in mechanical engineering to design his IDEAL airplane.  That stands for Integrated Distributed Electric-Augmented Lift, and like all good projects with good acronyms, almost explains itself.  Recently, the U. S Patent office thought the IDEAL is worthy of being patented. It might be helpful to read the full patent, filed with working partner and neighbor Vincent Homer, because the ideal looks simple, but has years of development behind it.  The two live in Independence, Oregon, on an airport that includes hangars on every house and taxiways linking them to the main runway.  Both their hangars are filled with evidence of their skilled handiwork.  Vincent’s houses giant models …