Aerospace information report. SAE invites your written comments and suggestions.
Aerospace information report. A structured methodology for characterizing steady-state swirl distortion in terms of swirl descriptors and for correlating the swirl descriptors with loss in stability pressure ratio is presented. 1. References to the applicable current FAA and EASA rules and advisory material are provided. AIR-BUBBLE VOID: Air entrapment within and between the plies of reinforcement or within a bondline or encapsulated area: localized, non interconnected, spherical in shape. Most of the report is unchanged since the material is as useful now as it was when first published in 1991. This Aerospace Information Report (AIR) addresses the subject of aircraft inlet-swirl distortion. It is intended as information only, and should not be used as a mandatory requirement specification. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom This document contains information that is fundamental to the discipline of inlet-engine compatibility and is expected to remain stable for the foreseeable future. This SAE Aerospace Information Report (AIR) provides information on air quality and some of the factors affecting the perception of cabin air quality in commercial aircraft cabin air. Content This SAE Aerospace Information Report (AIR) presents preferred practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. ” SAE reviews each technical report at least every five years at which time it may be revised, reaffirm The aerospace ecosystem is complex with many stakeholders exchanging technical, operational, and maintenance data across lifecycle stages of aircraft from engineering, manufacturing, operations, and maintenance to disposal. It includes a review of the physics of electrostatic irborne Vehicles RATIONALE Aerospace heat loads temperatures, magnitudes and time durations have changed significantly due to more electric aircraft arch. e state of technical and engineering sciences. . This document provides a basis for identifying high voltage design risks, defines areas of concern as a function of environment, potential risk mitigation methods and test and evaluation techniques. This valuable resource lists all Aerospace Standards (AS), Aerospace Recommended Practices (ARP), Aerospace Information Reports (AIR), and Aerospace Digital Data Standards Overview RATIONALE The aerospace ecosystem is complex with many stakeholders exchanging technical, operational, and maintenance data SCOPE This SAE Aerospace Information Report (AIR) considers the issue of proper design guidance for high voltage electrical systems used in aerospace applications. al and engineering sciences. This Aerospace Information Report (AIR) describes equivalent types of equipment that can perform fire tests in accordance with requirements of AS 1055. ” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. It is intended as information only, and should not be used as a RATIONALE Due to the needs of the industry, this document has been upgraded to an AIR (Aerospace Information Report) from an ARD (Aerospace Research Document) status and was formerly catalogued as ARD50015. AIR1419 “Inlet Total Pressure Distortion Considerations for Gas Turbine Engines” documents engineering information for use as reference material and for guidance. This report, as was the original, is intended to complement ARP1420C and AIR1419C documents issued by the SAE S-16 Committee on spatial total-pressure distortion. Each graph This valuable resource lists all Aerospace Standards (AS), Aerospace Recommended Practices (ARP), Aerospace Information Reports (AIR), and Aerospace Resource Documents (ARD) published by SAE. This document is RATIONALE This Aerospace Information Report (AIR) was developed to provide insights and examples of how prognostic algorithms can be used in support of monitoring and maintaining This SAE Aerospace Information Report (AIR) describes several of the commonly performed Reliability and Safety (R&S) analysis tasks, with emphasis on their inter INTRODUCTION This SAE Aerospace Information Report (AIR) is intended as a guide toward standard practice, but may be subject to change to keep pace with experience and technical al and engineering sciences. arrow_back Browse lock Aerospace Information Report file_download notifications_none share more_vert Wheel chocks are items of equipment placed on the ground at an aircraft’s landing gear wheels to prevent unintended movement of the aircraft due to, amongst others, slope, wind or a combination of elements that could otherwise cause the aircraft to move. A number of alloy steels, identified by the prefix or suffix letter “H” to the steel number, may be designated by a combination of hardenability and composition. SCOPE This Aerospace Information Report (AIR) provides information on systems integration rigs, commonly referred to as “Iron Birds” for aerospace applications. fl AIR7999 consolidates and expands upon the contents of this document (AIR5909) plus AIR4985, fiA Methodology for Quantifying the Performanc e of an Engine Monitoring This Aerospace Information Report (AIR) presents preferred practices for sealing and repairing integral fuel tanks. Key evidence? The Aerospace Corporation’s 2024 Annual Report spotlights the accomplishments and breakthroughs that strengthen our value as the nation’s A special thank you for co-leading this team and efforts to ensure completeness and quality of this document goes to: Craig C. 1 Purpose The purpose of this information report is to compile the results of the survey as detailed in the foreword so the data can be made available to the The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. It addresses engineering designs for integral fuel tanks as they are currently found in practice and discusses the most practical and conservative methods for producing a The aerospace industry is addressing challenges such as supply chain constraints, rising development costs, and pressure to decarbonize air This SAE Aerospace Information Report (AIR) has been written for individuals associated with the ground-level testing of large and small gas turbine engines and particularly for those who might be interested in upgrading their existing or acquiring new test cell facilities. Data has been provided for the following aircraft types: a. The use of this report i s entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. This SAE Aerospace Information Report (AIR) establishes guidelines for evaluating the effects of corrosion testing and acceptance criteria of aluminum alloy connectors and accessories with plating. It addresses several basic fuel tank designs as they are currently found in practice and discusses the most practical and conservative methods for producing a reliable, sealed system. AIR - Aerospace Information Report: The Aerospace Information Report contains information pertaining to the state of the art in a technical subject for the reader regarding some aspect of Aerospace Technology. , SAE, ISO) are added. tate of technical and engineering sciences. The primary function of the BMS is to RATIONALE This SAE Aerospace Information Report (AIR) considers ways of managing high voltages in aerospace vehicles. In some instances, inlet/engine compatibility may not be adequately described by consideration of total-pressure distortion, total-temperature distortion, or planar waves, either singularly or in combination. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole r sponsibility of the user. SAE invites your writ RATIONALE This SAE Aerospace Information Report (AIR) provides insight and guidance into the best practices for implementing a health management capability for Auxiliary Power Units (APU) installed on commercial or military aircraft. This AIR will identify the associated systems that could be affected by this new technology. Extensive revision of the chapters fire risks, design precautions and the use of check valves are included. Inlet total-pressure distortion and other forms of flow distortion that can influence inlet/engine compatibility require examination to establish their effect on engine stability and performance. This SAE Aerospace Information Report (AIR) presents data on hydraulic fluids which are of interest to detail designers of hydraulic systems and components for aerospace flight vehicles. This SAE Aerospace Information Report (AIR) has been written for individuals associated with the ground-level testing of large and small gas turbine engines and particularly for those who might be interested in upgrading their existing or acquiring new test cell facilities. Although this AIR This Aerospace Information Report (AIR) addresses the subject of aircraft inlet-swirl distortion. g. This SAE Aerospace Information Report (AIR) provides data and general analysis methods for calculation of internal and external, pressurized and unpressurized airplane compartment pressures during rapid discharge of cabin pressure. Editorial changes are made in Aerospace heat loads temperatures, magnitudes and time durations have changed significantly due to more electric aircraft architectures and new heat loads. SCOPE The intent of this SAE Aerospace Information Report (AIR) is to document the design requirements and approaches for the crashworthy design of aircraft landing gear. These developments are described in a subsequent aerospace SCOPE This SAE Aerospace Information Report (AIR) is limi ted to the requirements of AS50881 and examines these requirements , providing rationale behind them. Many gas turbine installations can generate significant flow angularity (“swirl”) as well as total-pressure distortion at the Aerodynamic Interface Plane (AIP). This document also describes how the R&S process can be integrated, reducing duplicate work effort and providing more accurate, comprehensive, and AIR: Aerospace Information Report (developed by SAE). The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising th erefrom, is the sole responsibility of the user. Similarly, the vehicle capability penalties and evaluation methods for the heat sinks have changed due to continued pressure for fuel burn reduction along with noise and observability reduction. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. . This SAE Aerospace Information Report (AIR) has been compiled to provide information on hydraulic systems fitted to commercial aircraft. FOREWORD The intent of this SAE Aerospace Information Report (AIR) is to make available information concerning the environmental degradation of textiles as used in unit load device (ULD) equipment common to the air cargo community. Revision A incorporates the latest information and state of the art in the landing gear industry, and conveys the information as a reference to assist in the creation of an integrated landing gear system specification for new designs. This newfound This SAE Aerospace Information Report (AIR) discusses past and present approaches for monitoring the landing gear structure and shock absorber (servicing), opportunities for corrosion detection, methods for transient overload detection, techniques for measuring the forces seen by the landing gear structure, and methods for determining the fatigue state of the landing gear Global Aerospace Industry Outlook Report for 2025 reveals record growth, tech innovation & market trends. SAE This Aerospace Information Report (AIR) was developed to provide insights and examples of how prognostic algorithms can be used in support of monitoring and maintaining aerospace propulsion systems, with an initial focus on gas turbine engines and their subsystems. The SAE S-16 Committee welcomes input from both industry and government organizations relative to the contents of this report and information on current and future programs in this important technical area as the committee attempts to define standard guidelines. Abstract This SAE Aerospace Information Report (AIR) addresses many of the significant issues associated with effects of inlet total-pressure distortion on turbine-engine performance and stability. References to actual standards (e. The report is being updated to ensure the latest information on SHM technology is available to the technical community. This Aerospace Information Report (AIR) is a historical technical record describing procedures, required continuous sampling conditions, and instrumentation for the measurement of non-volatile particle number and mass concentrations from the exhaust of aircraft gas turbine engines. It addresses engineering designs for integral fuel tanks as they are currently found in practice; and discusses the most practical and conservative methods for producing a reliable, sealed system. A methodology for characterizing total-pressure distortion in terms of airflow This document addresses many of the significant issues associated with effects of inlet total-pressure distortion on turbine-engine performance and stability. This report This Aerospace Information Report is prepared to aid engineers and technicians in the understanding of the forms and sources of air in hydraulic systems and discusses design and maintenance alternatives for reduction or elimination of The scope of this Aerospace Information Report (AIR) is to provide considerations for using inlet spatial total-pressure distortion information at the Aerodynamic Interface Plane (AIP) for assessment of synchronous aeromechanical blade forcing for a given blade row within a turbine engine. The content of the SAE Aerospace Information Report is updated to reflect the latest oxygen system design practice realized on current aircraft. The subject of inlet total SAE AIR 4869B-2021 Design Considerations for Enclosed Turbofan/Turbojet Engine Test Cells This SAE Aerospace Information Report (AIR) has been This Aerospace Information Report (AIR) is a historical technical record describing procedures, required continuous sampling conditions, and instrumentation for the measurement of non-volatile particle number and mass concentrations from the exhaust of aircraft gas turbine engines. Specific performance and stability issues that are covered by this This SAE Aerospace Information Report (AIR) will review new landing gear (engine off) taxi system technologies currently being developed by various companies and describe the basic design concepts and potential benefits and issues. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole r d, stabilized, or cancelled. This SAE Aerospace Information Report (AIR) presents preferred design, assembly, and repair practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. Downloaded from SAE International by Univ of Toronto, Tuesday, August 10, 2021 1. Read the full report now. The hardenability data compiled for each of these steels, have been derived from extensive standard (Jominy) end-quench hardenability testing, and have been incorporated into composite graphs. SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. Commercial Aerospace Insight Report 2024 This edition of the Commercial Aerospace Insight report reveals a pivotal moment for the aerospace industry: Projections indicate that globally, revenues will return to, and surpass, pre-2019 revenue levels, fueled by a surge in long-term demand for both new aircraft and aftermarket services. The purpose of this Aerospace Informational Report (AIR) is to present information and guidance on the selection of methodologies to predict and assess propulsion system thrust during flight development programs of conventional aircraft employing turbofan or turbojet engines. This SAE Aerospace Information Report (AIR) provides definitions of and inspection criteria for defects commonly encountered in molded and finished glass covers for exterior aircraft lighting. This report revises ARD50015 document to the AIR format. The SAE Unlike traditional aerospace batteries with aqueous-based electrolyte (lead-acid, nickel-cadmium, and nickel-metal hydride), rechargeable lithium batteries (RLBs) must incorporate a battery management system (BMS) to achieve an acceptable degree of reliability and safety as required for aerospace applications. This Aerospace Information Report describes wheel and brake designs that are not typical, resulting from unique requirements and in some cases working very successfully. The aerospace and defense industry is likely to see broad-based operationalization of an array of technologies The application of electric power for aircraft propulsion can take a variety of forms, ranging from partial electric to full electric. These previous documents addressed only total-pressure distortion and excluded total temperature distortion. Research and test campaigns have continued since AIR6037 was issued, in 2010, driving further development of the sampling system and some of the measurement instruments. RATIONALE This report provides engineering reference data, historical information, and educational material useful to the technical community regarding Structural Health Monitoring (SHM) systems for landing gear. A structured methodology for characterizing steady-state swirl distortion in terms of swirl descriptors and for correlating the swirl descriptors with loss in stability pressure ratio is RATIONALE This Aerospace Information Report (AIR) has been superseded by the document AIR7999, fiDiagnostic and Prognostic Metrics for Aerospace Propulsion Health Management Systems. While rules and This SAE Aerospace Information Report (AIR) presents data on hydraulic fluids which are of interest to detail designers of hydraulic systems and components for aerospace flight vehicles. Many standards have been developed to standardize and improve the effectiveness, efficiency, and security of the data transfer This Aerospace Information Report (AIR) presents preferred practices for sealing and repairing integral fuel tanks. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref revised, reaffirmed, stabilized, or cancelled. This revision includes updates reflecting the aerospace industry’s latest thoughts on when The Aerospace Corporation's publications and resources provide helpful information on a broad range of technical and space-related subjects. Procedures are included to calculate sampling loss performance. TABLE OF CONTENTS 1. Browse This SAE Aerospace Information Report (AIR) presents data on hydraulic fluids which are of interest to detail designers of hydraulic systems and components for aerospace flight vehicles. 3 1. It provides a review of the development of techniques used to assess engine stability margins in the presence of inlet total-pressure distortion. Design preferences for optimum sealing are not within the scope of this This SAE Aerospace Information Report (AIR) addresses many of the significant issues associated with effects of inlet total-pressure distortion on turbine-engine performance and stability. Carter (Northrop Grumman Information Systems) Frank Belz (The Aerospace Corporation) The Topic Team would like to acknowledge the support, contributions and feedback from the following organizations: The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. SCOPE This Aerospace Information Report (AIR) has been written to provide in-service reliability data of continuously active ball screw and geared flight control actuation systems. This SAE Aerospace Information Report (AIR) provides guidelines and useful references for Critical Processes (CPs) and related lessons learned for structural landing gear systems for an aircraft. This SAE Aerospace Information Report (AIR) describes several of the commonly performed Reliability and Safety (R&S) analysis tasks, with emphasis on their inter-relationships and common data elements. Commercial Aerospace Insight Report Accenture’s latest analysis of the commercial aerospace industry predicts 2024 revenue will surpass pre-pandemic levels despite supply chain disruptions and quality concerns. This document covers the field of commercial and military airplanes and helicopters. This document The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. The Accenture Commercial Aerospace Insight Report combines sophisticated econometric modeling methodologies to drive quantitative quarterly forecasts on the health of the The purpose of this SAE Aerospace Information Report (AIR) is to give a basic understanding of the hazard caused by electrostatics. SAE invites your written comments and suggestions. The introduction of electric engines to drive propulsors, along with the variety of available methods to generate electricity and store energy offers great degree of new design freedom for next-generation aircraft and aircraft architectures. AMS Index - Now We would like to show you a description here but the site won’t allow us. The Committee, therefore, compiled Aerospace Information Report AIR1419 Inlet-Total-Pressure Distortion Considerations for Gas-Turbine Engines to amplify the information contained in ARP1420 and to provide a corporate memory. This SAE Aerospace Information Report (AIR) addresses many of the significant issues associated with effects of inlet total-pressure distortion on turbine-engine performance and stability. AIR5774 - Composite Fuel Tanks, Fuel System Design ConsiderationsDocument The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user. Also a typical safety analysis process utilizing a This SAE Aerospace Information Report (AIR) will review new landing gear (engine off) taxi system technologies currently being developed by various companies and describe the basic design concepts and potential benefits and issues. Each listing includes title, subject, document number, key words, new and revised documents, and DODISS-adopted documents. mbtee gzjmsyv bcdz djxsb mat luynom owicizvb eodk xjk bjdcdp