An Infrared Solution to a National Priority NASA Ice Detection and Measurement Problem

Abstract

NASA has a serious problem with ice that forms on the cryogenic-filled Space Shuttle External Tank (ET) that could endanger the crew and vehicle. This problem has defied resolution in the past. To find a solution, a cooperative agreement was developed between NASA-Kennedy Space Center (KSC) and the U.S. Army Tank-automotive and Armaments Research, Development & Engineering Center (TARDEC). This paper describes the need, initial investigation, solution methodology, and some results for a mobile near-infrared (IR) ice detection and measurement system developed by MDA of Canada and jointly tested by the U.S. Army TARDEC and NASA. Performance results achieved demonstrate that the pre-launch inspection system has the potential to become a critical tool in addressing NASA's ice problem.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 2007
Accession Number
ADA495969

Entities

People

  • Charles Stevenson
  • Darryl Bryk
  • Euijung Sohn
  • Gregory Smith
  • Kimberly Lane
  • Mary Bienkowski
  • Rachel Jozwiak
  • Robert Speece
  • Thomas Meitzler
  • Thomas Moss

Organizations

  • United States Army Tank Automotive Research, Development and Engineering Center

Tags

Communities of Interest

  • Advanced Electronics
  • Sensors

DTIC Thesaurus Topics

  • Abstracts
  • Accuracy
  • Agreements
  • Calibration
  • Cameras
  • Carbon Carbon Composites
  • Contrast
  • Detection
  • Detectors
  • Eddy Currents
  • Images
  • Inspection
  • Liquid Hydrogen
  • Measurement
  • Reflectance
  • Space Transportation
  • Thickness

Readers

  • Aerospace Engineering.
  • Atmospheric Remote Sensing.
  • Unmanned Aerial System (UAS) Autonomous Capabilities and Mission Reconnaissance.

Technology Areas

  • Space