How do you measure a cloud? Tim Bencic does it with lasers. The NASA Glenn engineer invented a tomography system for our Propulsion Systems Lab to help understand the dangers of ice crystal icing on airplanes. Bencic’s system, affectionally called “Tim-ography” is like a CAT Scan. The laser light within its circular geometry bounces off the surface of ice particles in the cloud and fiber optic detectors map out its properties. This tool is helping NASA’s researchers make aircraft safer in challenging weather conditions.

Isokinetic Probe with Kuka robot arm and laser tomography system

CAPE CANAVERAL, Fla. – In Hangar N at Cape Canaveral Air Force Station, ceramic materials are positioned for Advanced Partial Angle Computed Tomography testing. The activity is part of work performed by PaR Systems, Inc. under a partnership agreement with NASA. NASA's Kennedy Space Center in Florida recently established a partnership agreement with PaR Systems, Inc. of Shoreview, Minn., for operation of the Hangar N facility and its nondestructive testing and evaluation equipment. As the spaceport transitions from a historically government-only launch facility to a multi-user spaceport for both federal and commercial customers, partnerships between the space agency and other organizations will be a key element in that effort. Hangar N is located at Cape Canaveral Air Force Station adjacent to Kennedy and houses a unique inventory of test and evaluation equipment and the capability for current and future mission spaceflight support. Photo credit: NASA/ Dimitri Gerondidakis