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AS81969 covers the general requirements for installing and removal tools for use in installing and removing electrical contacts used in connectors and other electrical and electronic components (see section 6)

This Aerospace Recommended Practice (ARP) defines a series of test procedures to determine the temperature conditioning performance of air mode containers with active conditioning systems, a classification system for air mode containers with active condition systems, a standard means of expressing conditioning performance within each classification and a standard means of documenting test results.

In the 1980's, USBI introduced automated waterjet coatings removal into NASA's Space Shuttle program by activating robot cells to remove thermal protection coatings from solid rocket booster components. ...In the 1990's, USBI has applied this technology to coatings removal from jet engine components. Using this environmentally compatible, pollution prevention technology USBI has demonstrated the removal of ceramic coatings from vanes; magnesium zirconate coatings from combustion chambers and burner cans; plasma coatings from stator rings, knife edge seals, and Up segments; plasma and rubber coatings from high pressure compressor cases; hardface coatings from inner vane supports; tin bismuth shuttles removed from blades; boron nitrite coatings from forged disks; and aluminum oxide coatings from blades. ...Using this environmentally compatible, pollution prevention technology USBI has demonstrated the removal of ceramic coatings from vanes; magnesium zirconate coatings from combustion chambers and burner cans; plasma coatings from stator rings, knife edge seals, and Up segments; plasma and rubber coatings from high pressure compressor cases; hardface coatings from inner vane supports; tin bismuth shuttles removed from blades; boron nitrite coatings from forged disks; and aluminum oxide coatings from blades.

Columbus is being built as the European contribution to the International Space Station (ISS) Program. The ECLS subsystem is developed by DaimlerChrysler Aerospace/Dornier under a contract from Alenia Aerospazio. This paper will survey the qualification test results of the Columbus cabin ventilation subjective test conduction up to February 2000.

The designed system offers a substantial weight and stowage volume reduction for missions beyond eight (8) days as compared to the baseline, nonregenerable, Lithium Hydroxide (LiOH) CO2 removal unit. 1 The system, referred to as the Regenerable CO2 Removal System (RCRS) was designed and developed by Hamilton Standard Division of United Technologies Corporation under contract to Rockwell International and NASA-Johnson Space Center. ...A regenerable carbon dioxide (CO2) removal system has demonstrated its capability for Extended Duration Orbiter (EDO) missions during Shuttle Columbia flights STS-50, STS-52 and STS-55. ...The EDO requirements of missions up to 18 days and the capability for future missions up to 30 days necessitated the development and implementation of the regenerable CO2 removal system. The designed system offers a substantial weight and stowage volume reduction for missions beyond eight (8) days as compared to the baseline, nonregenerable, Lithium Hydroxide (LiOH) CO2 removal unit. 1 The system, referred to as the Regenerable CO2 Removal System (RCRS) was designed and developed by Hamilton Standard Division of United Technologies Corporation under contract to Rockwell International and NASA-Johnson Space Center.

Active separation control, using periodic excitation, was studied experimentally at high Reynolds numbers.

The carbon dioxide removal assembly (CDRA) is an essential part of the International Space Station (ISS) environmental control and life support system.

Consideration is given to Gas Composition Support Aids (GCSA) for habitable space station based on CO2 removal and concentration, CO2 hydrogenation, water electrolysis by the example of Life Support System Module (LSSM) of the International Space Station Alpha Russian Segment.

The testing method is the active thermography. The active thermography has major advantages compared with other non-destructive testing methods. ...In this variant of testing with active thermography, the positioning time for the measurement system is eliminated and by spatial shifting the contrast of failure measurement, a much shorter testing time will be achieved.

Detecting Drones with Doppler-Based Radar Digital Transformation for a Connected Enterprise Using Electromagnetic Brakes to Keep Thrust Reversers in Place Thermostatic Solutions for Temperature Control Applications Bringing RF into the Embedded World: It's Time Compact Power Amplifier Solution for Electronic Warfare Burner Rig Testing of A500® C/SiC Test method simulates, in a laboratory environment, the service conditions ceramic-matrix composite material would experience in turbine engine exhaust applications. Space Debris Orbit and Attitude Prediction for Enhanced and Efficient Space Situational Awareness Developing accurate models to predict the behavior of manmade debris in space could be the key to preventing collisions with satellites. ...Space Debris Orbit and Attitude Prediction for Enhanced and Efficient Space Situational Awareness Developing accurate models to predict the behavior of manmade debris in space could be the key to preventing collisions with satellites. Maintaining Enterprise Resiliency Via Kaleidoscopic Adaption and Transformation of Software Services (MEERKATS) Implementing new technologies to create a more resilient, secure cloud computing environment.

Surfactants (surface active agents) in certain concentrations and combinations are known to have a harmful effect on filter/separators. ...They affect the basic physicochemical parameters associated with coalescence and the removal of solid particulate from hydrocarbon fuels. Tests conducted on military filter/separators indicate that JP-4 and JP-5 jet fuel can be decontaminated properly; however, problems exist in the decontamination of water from motor gasoline (MoGas) and No. 2 diesel fuel.

With the cover removed, the desiccant port shall provide access to the interior of the container for installation and removal of desiccant.

Radiological inspection can also potentially detect unintentional damage to the part resulting from improper removal of part from assemblies, which may include, but not limited to, prolonged elevated temperature exposure during desoldering operations or mechanical stresses during removal. ...Radiological inspection can also potentially detect unintentional damage to the part resulting from improper removal of part from assemblies, which may include, but not limited to, prolonged elevated temperature exposure during desoldering operations or mechanical stresses during removal. Radiological inspection of electronics includes film radiography and filmless radiography such as digital radiography (DR), real time radiography (RTR), and computed tomography (CT).

Regenerative CO2 sorbents are applicable to many space systems air revitalization applications for removal of CO2. Sorbents may be chemically non-specific as regards reversible adsorption-desorption, chemicals other than CO2 can be regeneratively removed from spacecraft air. ...These other chemicals, present in trace amounts, may also interfere with the primary CO2 removal function. TGA test procedures were developed to determine adsorption-desorption behavior of trace contaminants on a regenerative solid amine sorbent: Hamilton Standard, material - C (HS-C). ...Seven trace contaminants were tested; the TGA test procedures: Evaluated the TGA method for studying sorbent materials in air revitalization systems Determined the adsorption/desorption characteristics of the HS-C to CO2 Detailed the adsorption/desorption effects of trace contaminants on CO2 removal The tests showed trace contaminants to be in one of three classes: Regeneratively adsorbed and desorbed Inert, no effect Poison - interferes with CO2 removal.

The applicability spans a large swath of active, passive and electromechanical parts. If AS6171/3 is invoked in the contract, the base document, AS6171 General Requirements shall also apply.

Bioregenerative systems for removal of gaseous contaminants are desired for long-term space missions to reduce the equivalent system mass of the air cleaning system. ...This paper describes an innovative design of a new biofiltration test lab for investigating the capability of biofiltration process for removal of ersatz multi-component gaseous streams representative of spacecraft contaminants released during long-term space travel.

Forecasts of heavier, higher sulfur crudes show the need for more hydrotreat-ing for sulfur removal. Increasing demands for middle distillate products will require more conversion of heavy fractions and more hydrogen processing.

To implement the new alternative SLCR-Laser coating removal process into the A/C maintenance centers, it was tested in a comprehensive testing program based on the SAE MA4872 guidelines and additional requirements given by Airbus and Boeing.

The primary treatment system consisted of a biological system for organic carbon and ammonia removal. Dissolved solids were removed by reverse osmosis and air evaporation systems. Finally, ion exchange technology in combination with photolysis or photocatalysis was used for polishing of the effluent water stream.

The primary treatment system consists of a biological system for organic carbon and ammonia removal. Dissolved solids are removed by reverse osmosis and air evaporation systems. Finally, ion exchange technology in combination with photolysis or photocatalysis is used for polishing of the effluent water stream.