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Clogged, Plugged & A Pain - A "Smart" Drain To The Rescue

June 1, 2011

Engineers designed a self-cleaning drain trap that eliminates clogs in the sink plumbing and even catches objects that may fall down into the piping. Like standard U-shaped traps, the new one keeps out sewer gases and serves as a catch for dropped items. But the new trap is clear, so activity and items inside are visible. A smooth interior keeps debris from settling and a small knob moves a lever inside to remove any build up. The new trap also eliminates the need for toxic drain cleaners.

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Science Insider

ABOUT FLUID DYNAMICS: The study of the physics of fluid flow is called "fluid dynamics." A fluid is a material that deforms continuously when sheared. The most common fluids are liquids and gases, however plasmas and plastics can also be fluids. Understanding the mechanical processes that underlie fluid flow under different temperatures and pressures is important to applications such as the aerodynamics of aircraft, automobiles and ships, the flow of petroleum and water through pipelines, weather prediction, biological function in the human body, and even traffic engineering. Fluid dynamics is also essential to supersonic flows such as shock wave formation, detonation and supersonic transport.

The Materials Research Society contributed to the information contained in the TV portion of this report.

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Sanjay Ahuja
Engineer
PF Waterworks
sanjay.ahuja@pfwaterworks.com

Materials Research Society
724-779-3003
webmaster@mrs.org

Division of Fluid Dynamics - American Physical Society
James Brasseur , The Pennsylvania State University
814-865-3159
brasseur@psu.edu


© 2011 American Institute of Physics