The Boeing Company

Micronics, Inc.

Sean M Pennell

Erik D Sapper

Kristen Smith Williams

Andrew Gerhard Wallburg

Noah Eric Aaron

Darren Gordon McDonald

Christina C Grumbach

C Frederick Battrell

Isaac Sprague

Zane Miller

Troy D Daiber

Joan Haab

Justin L Kay

John E Emswiler

Zane B Miller

Darren Gordon Mcdonald

In one aspect, a material system comprises a metal substrate and a first coating layer disposed on the metal substrate. A first electrode is directly disposed on the first coating layer, and a second electrode is disposed on the metal substrate. In one aspect, a method for determining material performance includes flexing a material system and detecting impedance of the material system with an electrochemical impedance spectrometer. The material system has a metal substrate, a first coating layer disposed on the metal substrate, a first electrode directly disposed on the first coating layer, and a second electrode disposed on the metal substrate.

Manufacture electrodes for electrochemical monitoring

Aspects described herein generally relate to apparatus and methods for determining operational performance of material systems. Apparatus generally comprise a salt fog chamber having a fixture support having material system flexing components to test corrosion of an aircraft material system. In one aspect, a material performance chamber comprises a salt fog chamber and a jaw configured to flex a material system. Methods for determining corrosion include exposing a material system, such as a panel, to salt fog and flexing the material system at a frequency. In one aspect, a method for determining corrosion includes exposing a material system to a salt fog. The pH of the salt fog is from about 3.0 to about 9.0 and flexing the material system at a frequency from about 0.1 Hz to about 60 Hz.

Cyclic flexing salt-spray chamber and methods

A method and apparatus for monitoring an aircraft. A pilot control input signal is received. A response of a control surface system controlled by a flight control model is identified using the pilot control input signal. An alert is generated when the control surface system reaches a threshold with respect to the control surface system becoming saturated.

Aircraft monitoring system

A microfluidic cartridge including on-board dry reagents and microfluidic circuitry for determining a clinical analyte or analytes from a few microliters of liquid sample; with docking interface for use in a host workstation, the workstation including a pneumatic fluid controller and spectrophotometer for monitoring analytical reactions in the cartridge.

Microfluidic clinical analyzer

Growing community of inventors

Huntsville, AL, United States of America

Sean M Pennell