May 18, 2016 By Leave a Comment
Engineers from across the country — including Iowa State’s Ted Heindel — will study the prediction and control of sprays as part of a U.S. Department of Defense research initiative. The engineers say a better understanding of spray physics and control could improve combustion systems, liquid cooling, 3D printing and even help mitigate ship wakes. The Defense Department is supporting the research team with a grant of up to $7.5 million over five years.
May 16, 2016 By Leave a Comment
May 2, 2016 By 2 Comments
The internationally-recognized Iowa State alum, professor and researcher Karl A. Gschneidner Jr. passed away on the morning of April 27 at the age of 85. Gschneidner’s work with rare-earth materials led to the creation of the Critical Materials Institute at Ames Laboratory as well as the publishing of over 544 of his scientific journal articles and [Continue Reading…]
April 25, 2016 By
Martin Thuo likes to look for new, affordable and clean ways to put science and technology to work in the world. His lab is dedicated to an idea called frugal innovation: “How do you do very high-level science or engineering with very little?” said Thuo, an assistant professor of materials science and engineering at Iowa State University and an associate of the U.S. Department of Energy’s Ames Laboratory.
April 19, 2016 By
Sarah Rajala, dean of the Iowa State University College of Engineering, has been named national engineer of the year by the American Association of Engineering Societies (AAES) – representing 17 multidisciplinary engineering societies from industry, government and academia. Rajala received the award on April 18 at a ceremony in Washington D.C. The AAES national engineer [Continue Reading…]
April 7, 2016 By
Bong Wie sent his hands flying, simulating an explosion right there in his Howe Hall office. If his ideas become reality and spacecraft carrying nuclear explosives fly into asteroids one day, “The asteroid can be pulverized – not just fragmented – into dust!” he said, his hands going wild.
March 25, 2016 By
The first thing you noticed during a visit to a new Iowa State University engineering laboratory was the full-sized mannequin lying across a table. That’s for studies to improve suturing techniques and tools. Then there was a bin full of basketball shoes. Those are for studies of tread patterns and their effects on traction and performance.
March 4, 2016 By
Iowa State University engineers have developed a new flexible, stretchable and tunable “meta-skin” that uses rows of small, liquid-metal devices to cloak an object from the sharp eyes of radar. The meta-skin takes its name from metamaterials, which are composites that have properties not found in nature and that can manipulate electromagnetic waves.
February 10, 2016 By
Engineers at Iowa State University have found a way to combine a genetically engineered strain of yeast and an electrocatalyst to efficiently convert sugar into a new type of nylon. Previous attempts to combine biocatalysis and chemical catalysis to produce biorenewable chemicals have resulted in low conversion rates.
January 26, 2016 By
Three thin leaflets blew open and blood blasted through an artificial heart valve, the center stream firing reds and yellows, the colors indicating a flow speed up to 125 centimeters per second. When the leaflets slammed shut, the flow turned to light blue eddies, indicating blood flow had nearly stopped.
January 25, 2016 By
It’s easy to think of the electrical grid as the power plants, the high voltage lines, the transmission towers, the substations and all the low-voltage distribution lines that bring power to our homes and businesses.An attack on that grid would involve getting out and cutting lines or dropping towers.