The Mechanical Engineering Motorsports Center in the William States Lee College of Engineering will unveil the fifth largest and newest water tunnel in the United States, Friday, May 29. Of the several hundred water tunnels in the country, UNC Charlotte’s is ranked with tunnels at the Massachusetts Institute of Technology and U.S. Naval facilities.
(View video footage: http://www.wbtv.com/Global/story.asp?S=10433898)
The tunnel has been under construction for more than a year, holds thousands of gallons of water and has taken more than 5,000 man hours to build to its current state. Assistant professor, Peter Tkacik, his Ph.D. student, Sam Hellman, research lab manager, Luke Woroniecki and Clemson University student Patrick Tkacik are credited with most of the construction.
Weighing 57,000 pounds with approximately three-and-a-half miles of welded bead in the tunnel, the performance of UNC Charlotte’s water tunnel surpassed tunnels at the University of Minnesota and NASA Dryden. Currently, the water tunnel has a flow rate of 1,000 liters per second and trials have only reached 60 percent of rated speed.
Since the days of Leonardo da Vinci, water tunnels have been in use for fluid flow research, specifically to observe how moving water flows around submerged objects. The information applies to air and other fluids. Water tunnels also increase the understanding of data from wind tunnel research.
The tunnel features a 3 feet square by 10 feet long test section with thick glass surrounding the front, back and bottom to allow for laser measurements and easy viewing. The section is large enough to observe a person swimming.
Water tunnel research applications include the study of race car aerodynamics, fuel efficiency, aerospace experiments, submarine/surface vessel efficiency as well as sports applications including swimwear efficiency, baseball bat, golf club and cycling aerodynamics and environmental studies such as fish schooling and soil erosion.
Ben Mohler | Newswise Science News
Further reports about: > Ferchau Engineering > Hydrodynamics > Science Tunnel > UNC > Water Tunnel > Water tunnel research > aerospace experiments > cycling aerodynamics > fuel efficiency > hydrodynamics testing > race car aerodynamics > soil erosion > submarine/surface vessel efficiency > swimwear efficiency > wind tunnel research
Two intelligent vehicles are better than one
04.10.2017 | Ecole Polytechnique Fédérale de Lausanne
The Future of Mobility: tomorrow’s ways of getting from A to B
07.09.2017 | Fraunhofer-Institut für Angewandte Informationstechnik FIT
University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...
17.10.2017 | Event News
10.10.2017 | Event News
10.10.2017 | Event News
20.10.2017 | Information Technology
20.10.2017 | Materials Sciences
20.10.2017 | Interdisciplinary Research