Download or read book Aircraft Oxygen Systems and Equipment Tests for the Compatibility of Materials in the Presence of Oxygen written by British Standards Institute Staff and published by . This book was released on 1999-10-15 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft components, Breathing apparatus, Oxygen, Oxygen masks, Air transport engineering, Non-metals, Plastics, Polymers, Compatibility, Chemical-resistance tests, Fire tests, Ignition, Temperature, High-pressure tests, Pressure testing, Service pressure, Liquefied gases, Impact testing, Bomb methods, Test equipment, Design, Testing conditions, Test specimens, Specimen preparation, Filling
Download or read book Oxygen Compatibility Assessment on Components and Systems written by J. Stoltzfus and published by . This book was released on 2006 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fire hazards are inherent in oxygen systems. Therefore, a systematic approach to identify and address these fire hazards is essential to protecting personnel and equipment. The oxygen compatibility assessment process (previously known as the oxygen hazards analysis process) designed by NASA Johnson Space Center White Sands Test Facility can be used to determine the presence of fire hazards in oxygen systems and the likelihood of a fire. This process may be used as both a design guide and an approval process. The procedure for performing an oxygen compatibility assessment is a structured step-by-step process to: determine the most severe operating conditions; assess the flammability of the system materials at the use conditions; evaluate the presence and efficacy of ignition mechanisms; assess the potential for a fire to breach the system; and determine the reaction effect (the potential loss of life, mission, and system functionality as the result of a fire). This process should be performed for each component in a system. The results of each component assessment should be recorded in an Oxygen Compatibility Assessment Table. In addition, a summary of the overall assessment should be provided in a Hazard Control Table, which provides a convenient way for readers of the document to know the hazards that exist within the entire system and the status of whether or not the recommendations have been implemented.
Download or read book Flammability and Sensitivity of Materials in Oxygen enriched Atmospheres written by Dennis W. Schroll and published by ASTM International. This book was released on 1988 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceeding held at Churchill College, Cambridge, England, April 1987. A reference for both the skilled and the uninitiated in the concepts and practices for the design and maintenance of all types of oxygen systems. Cov five areas: ignition of metals, nonmetal ignition, material selection for oxygen.
Download or read book Flammability and Sensitivity of Materials in Oxygen enriched Atmospheres written by Theodore Aaron Steinberg and published by ASTM International. This book was released on 2000 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Safe Use of Oxygen and Oxygen Systems written by and published by ASTM International. This book was released on with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Oxygen Systems and Equipment Testing of Equipment and Systems written by British Standards Institute Staff and published by . This book was released on 1999-10-15 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft components, Breathing apparatus, Oxygen, Oxygen masks, Air transport engineering, Test equipment, Testing conditions, Pressure testing, Hydraulic tests, Leak tests, Gases, Liquefied gases, Design
Download or read book Guide for Oxygen Compatibility Assessments on Oxygen Components and Systems written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-13 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding and preventing fire hazards is necessary when designing, maintaining, and operating oxygen systems. Ignition risks can be minimized by controlling heat sources and using materials that will not ignite or will not support burning in the end-use environment. Because certain materials are more susceptible to ignition in oxygen-enriched environments, a compatibility assessment should be performed before the component is introduced into an oxygen system. This document provides an overview of oxygen fire hazards and procedures that are consistent with the latest versions of American Society for Testing and Materials (ASTM) Standards G63 (1999) and G94 (2005) to address fire hazards associated with oxygen systems. This document supersedes the previous edition, NASA Technical Memorandum 104823, Guide for Oxygen Hazards Analyses on Components and Systems (1996). The step-by-step oxygen compatibility assessment method described herein (see Section 4) enables oxygen-system designers, system engineers, and facility managers to determine areas of concern with respect to oxygen compatibility and, ultimately, prevent damage to a system or injury to personnel. Rosales, Keisa R. and Shoffstall, Michael S. and Stoltzfus, Joel M. Johnson Space Center; White Sands Test Facility
Download or read book Guide for Oxygen Compatibility Assessments on Oxygen Components and Systems written by Keisa R. Rosales and published by BiblioGov. This book was released on 2013-07 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding and preventing fire hazards is necessary when designing, maintaining, and operating oxygen systems. Ignition risks can be minimized by controlling heat sources and using materials that will not ignite or will not support burning in the end-use environment. Because certain materials are more susceptible to ignition in oxygen-enriched environments, a compatibility assessment should be performed before the component is introduced into an oxygen system. This document provides an overview of oxygen fire hazards and procedures that are consistent with the latest versions of American Society for Testing and Materials (ASTM) Standards G63 (1999) and G94 (2005) to address fire hazards associated with oxygen systems. This document supersedes the previous edition, NASA Technical Memorandum 104823, Guide for Oxygen Hazards Analyses on Components and Systems (1996). The step-by-step oxygen compatibility assessment method described herein (see Section 4) enables oxygen-system designers, system engineers, and facility managers to determine areas of concern with respect to oxygen compatibility and, ultimately, prevent damage to a system or injury to personnel.
Download or read book Aircraft Oxygen Systems and Equipment Design and Installation written by British Standards Institute Staff and published by . This book was released on 1999-10 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft components, Breathing apparatus, Oxygen, Oxygen masks, Air transport engineering, Design, Installation, Gas circuits, Service pressure, Working range, Air safety, Safety measures, Equipment safety, Compatibility, Chemical-resistant materials, Pipe couplings, Pipe connections, Pipework systems, Filters, Pressure regulators, Valves, Joints, Pressure control, Maintenance, Climatic hazards, Ice, Moisture, Control switches, Control knobs, Strength of materials, Mechanical properties of materials, Welded joints, Soldered joints, Brazed joints, Cleaning, Identification methods, Marking
Download or read book An Improved Approach for Analyzing the Oxygen Compatibility of Solvents and Other Oxygen Flammable Materials for Use in Oxygen Systems written by Joel Stoltzfus and published by . This book was released on 2016 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solvents used to clean oxygen system components must be assessed for oxygen compatibility because incompatible residue or fluid inadvertently left behind within an oxygen system can pose a flammability risk. The most recent approach focused on solvent ignition susceptibility to assess the flammability risk associated with these materials. Previous evaluations included ambient pressure liquid oxygen (LOX) mechanical impact testing (ASTM G86) and autogenous ignition temperature (AIT) testing (ASTM G72). The goal in this approach was to identify a solvent material that was not flammable in oxygen. As environmental policies restrict the available options of acceptable solvents, it has proven difficult to identify one that is not flammable in oxygen. A more rigorous oxygen compatibility approach is needed in an effort to select a new solvent for NASA applications. NASA's White Sands Test Facility proposed an approach that acknowledges oxygen flammability yet selects solvent materials based on their relative oxygen compatibility ranking, similar to that described in ASTM G63-99. Solvents are selected based on their ranking with respect to minimal ignition susceptibility, damage, and propagation potential, as well as their relative ranking when compared with other solvent materials that are successfully used in oxygen systems. Based on these comparisons, in which solvents exhibited properties within those ranges seen with proven oxygen system materials, it is believed that Solstice PF, L-14780, and Vertrel MCA would perform well with respect to oxygen compatibility.
Download or read book Aircraft Oxygen System Lines Fabrication Test and Installation written by A-10 Aircraft Oxygen Equipment Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Recommended Practice (ARP) covers procedures or methods to be used for fabricating, handling, testing, and installation of oxygen lines in an aircraft oxygen system. This report, in conjunction with the other referenced SAE documents, provides a comprehensive guide for the development and test of aircraft oxygen system lines. This document has been revised to reflect current industry recommended practices regarding the fabrication, installation, and test of aircraft oxygen system lines. The SAE A-10 committee has revised this document to include industry recommendations for repair and electrical bonding of aircraft oxygen system lines.
Download or read book Oxygen Equipment for Aircraft written by A-10 Aircraft Oxygen Equipment Committee and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides information on the design and use of aircraft oxygen systems. It explains the physiological oxygen requirements of the human body in both a normal environment and in an hypoxic environment.It includes an overview of the continuous flow, demand and pressure demand, and liquid oxygen systems. A basic understanding of how each system operates is then specifically addressed in its own titled section.The charts, tables, and schematics provide a specific example of a theoretical oxygen system design and the calculations showing how that system would meet the regulations established by the FAR's. A comprehensive overview of the theoretical oxygen requirements of the human body at altitude is also provided.A detailed list of specifications and standards applicable to aircraft oxygen systems is included. This document has been reaffirmed to comply with the SAE 5-year Review policy.
Download or read book Aircraft Oxygen Systems and Equipment Guidance and Recommendations on the Selection of Materials for Use with Oxygen written by British Standards Institute Staff and published by . This book was released on 1999-10-15 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft components, Breathing apparatus, Oxygen, Oxygen masks, Air transport engineering, Selection, Metals, Aluminium alloys, Aluminium bronzes, Aluminium, Unalloyed steels, Alloy steels, Stainless steels, Steels, Copper alloys, Copper, Nickel alloys, Nickel, Non-metals, Fire safety, Flammability, Ignition, Combustion, Fire-resistant materials, Bibliography
Download or read book Oxygen Fires Materials Compatibility and System Contaminants written by SA. Barter and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the destruction of a Royal Australian Air Force (RAAF) Orion Aircraft due to a fire which initiated in an aluminum component of the aircraft oxygen system [1], the authors have been requested to investigate a range of incidents in, and problems associated with, oxygen systems, of which several are described and discussed here.
Download or read book BSI Standards Catalogue written by and published by . This book was released on 1997 with total page 1110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Testing Systems for Oxygen Breathing Equipment written by A-10 Aircraft Oxygen Equipment Committee and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Recommended Practice (ARP) recommends performance requirements for test equipment used in dynamic testing of aviation oxygen breathing equipment. This document describes test equipment and methods used for testing continuous flow, demand and pressure demand regulators and their associated masks as well as filtered protective breathing devices; such articles of oxygen breathing or protective breathing equipment may be tested as individual components or as a complete system. ARP1109B has been reaffirmed to comply with the SAE Five-Year Review policy.
Download or read book Minimum General Standards for Oxygen Systems written by A-10 Aircraft Oxygen Equipment Committee and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard covers all types of oxygen breathing equipment used in non-military aircraft. It is intended that this standard supplement the requirements of the detail specification or drawings of specific components or assemblies, e.g., regulators, masks, cylinders, etc. Where a conflict exists between this and detail specifications, detail specifications shall take precedence. AS861B has been reaffirmed to comply with the SAE five-year review policy.
