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HUMAN FACTORS APPROACH TO CONTROL CONTAMINANT CONCENTRATIONS IN AIRCRAFT SUPPLY AIR FROM ENGINE AND APU BLEED AIR AND GROUND AIR SOURCES, AND IN RECIRCULATED AIR BEING DELIVERED TO AIRCRAFT CABINS FOR THE OPTIMIZATION OF USER EXPERIENCE AND ENERGY CONSUMPTION

  • US 20170320582A1
  • Filed: 07/27/2017
  • Published: 11/09/2017
  • Est. Priority Date: 01/27/2015
  • Status: Active Grant
First Claim
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1. A method for controlling contaminants in air in an environment, comprising:

  • creating a reference database of the contaminants in the air;

    calculating a contaminant concentration of a contaminant in the sample database;

    calculating a predicted sensory detection threshold of the contaminant;

    wherein the predicted sensory detection threshold is based on a plurality of contaminant sample population percentiles;

    comparing the predicted sensory detection threshold to one of a contaminant concentration and contaminant mass in the air;

    adjusting the air based on the comparison.

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