Degradation and Characterization of Antimisting Kerosene (AMK) [Final]

Details

• Creators:
  Mannheimer, R. J.
• Corporate Creators:
  Southwest Research Institute
• Corporate Contributors:
  Federal Aviation Administration Technical Center (U.S.)
• Subject/TRT Terms:
  Degradation Failures Fire Polymers Rheology Safety Surface Active Agents
• Publication/ Report Number:
  DOT /FAA/CT ·82/93
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Edition:
  Final Report
• Corporate Publisher:
  United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center
• Abstract:
  Experiments are described which demonstrate the feasibility of degrading AMK in a single pass with a system consisting of a hydraulic fuel pump from a TF30 engine and several types of flow restrictors such as packed tubes or needle valves. The performance of the degraded AMK was evaluated with full-scale aircraft filters (JT8D and CF6), a T63 combustor and laboratory scale tests including filtration, ignition, and gel permeation chromatography. Rheological experiments indicated that while the shear viscosity of AMK increases above a critical shear rate, the magnitude of the shear viscosity is not large enough to explain the effectiveness of the FM-9 additive. However, it has been shown that, associated with the critical shear rate, AMK exhibits strong viscoelastic effects that are not evident at low shear rates or in flow through an orifice.
• Format:
  PDF
• Funding:
  DOT-FA79WA-4310
• Collection(s):
  FAA William J. Hughes Technical Center for Advanced Aerospace
• Main Document Checksum:
  urn:sha-512:f2157298065dd1a60d023266e91aae7a5e6a5bfaeed08fb28b4f35bd994d1c3816110816a9486c6e757d6d5a2a6982f217cb3049248067ee68eeb27b0caf23c2
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/91897/dot_91897_DS1.pdf
• File Type:
  [PDF - 2.07 MB ]