Download or read book Inlet Distortion Considerations for High Cycle Fatigue in Gas Turbine Engines written by Awatef Hamed and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inlet Total Pressure Distortion Considerations for Gas Turbine Engines written by S-16 Turbine Engine Inlet Flow Distortion Committee and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Considerations in the Measurement of Inlet Distortion for High Cycle Fatigue in Compact Inlet Diffusers written by and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inlet Total pressure distortion Considerations for Gas turbine Engines written by Society of Automotive Engineers and published by . This book was released on 2013 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inlet Total pressure distortion Considerations for Gas turbine Engines written by Society of Automotive Engineers and published by . This book was released on 1983 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inlet Total pressure distortion Considerations for Gas turbine Engines written by Society of Automotive Engineers. Technical Committee S-16 and published by . This book was released on 1983 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Turbine Engine Inlet Flow Distortion Guidelines written by S-16 Turbine Engine Inlet Flow Distortion Committee and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turbine-engine inlet flow distortion methodology addressed in this document applies only to the effects of inlet total-pressure distortion. Practices employed to quantify these effects continue to develop and, therefore, periodic updates are anticipated. The effects of other forms of distortion on flow stability and performance, and of any distortion on aeroelastic stability are not addressed.The guidelines can be used as necessary to create a development method to minimize the risk of inlet/engine compatibility problems. The degree to which guidelines for descriptor use, assessment techniques, and testing outlined in this document are applied to a specific program should be consistent with the expected severity of the compatibility problem. This document provides definitions of stability margin and total-pressure distortion descriptors for gas turbine engines. In addition, guidelines for stability assessments, testing, instrumentation, data acquisition, and data processing are addressed.This document contains information that is fundamental to the discipline of inlet-engine compatibility and is expected to remain stable for the foreseeable future.

Download or read book Avis au peuple mes chers concitoyens written by and published by . This book was released on 1790* with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Characterization of Gas Turbine Engine Total Pressure Planar Wave and Total Temperature Inlet Flow Distortion written by S-16 Turbine Engine Inlet Flow Distortion Committee and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turbine-engine-inlet flow distortion descriptors summarized in this document apply to the effects of inlet total-pressure, planar-wave, and total-temperature distortions. Guidelines on stability margin, destabilizing influences, types and purposes of inlet data, AIP definition, and data acquisition and handling are summarized from AIR5866, AIR5867, ARP1420, and AIR1419. The degree to which these recommendations are applied to a specific program should be consistent with the complexity of the inlet/engine integration. Total-pressure distortion is often the predominant destabilizing element that is encountered and is often the only type of distortion to be considered, i.e, not all types of distortion need to be considered for all vehicles. The SAE S-16 Turbine Engine Inlet Flow Distortion Committee has developed an Aerospace Recommended Practice (ARP) and Aerospace Information Reports (AIR) describing measurement stations and techniques, and descriptors for different types of inlet total-pressure, planar-wave, and total-temperature distortion. There has been broad acceptance of these descriptors by the industry. Although a treatment for swirl distortion has been proposed, no methodology for swirl distortion has gained wide acceptance. When an accepted methodology exists for swirl distortion, this document will be updated to include it. This document provides a single source that contains the recommended measurement stations and techniques, and descriptors for total-pressure, planar-wave, and total-temperature inlet distortion.

Download or read book Best Practices for the Mitigation and Control of Foreign Object Damage induced High Cycle Fatigue in Gas Turbine Engine Compressison System Airfoils written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: High Cycle Fatigue (HCF) failures are a dominant and costly failure mode for gas turbine-engines. Foreign Object Damage (FOD) is one of the major contributing factors necessitating preventive engine repair to avoid consecutive HCF mishaps, causing operational readiness decrease and weapon system support costs increase. Best practices for NATO to deal with this FOD-HCF problem were developed as follows: Definition of FOD-HFC issues; FOD data investigation; FOD Experimental and numerical simulation; Method for FOD/HCF interaction evaluation; FOD/HCF resistant surface treatments; and FOD prevention.

Download or read book Inlet Engine Compatibility From Model to Full Scale Development written by S-16 Turbine Engine Inlet Flow Distortion Committee and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document reviews the state of the art for data scaling issues associated with air induction system development for turbine-engine-powered aircraft. In particular, the document addresses issues with obtaining high quality aerodynamic data when testing inlets. These data are used in performance and inlet-engine compatibility analyses. Examples of such data are: inlet recovery, inlet turbulence, and steady-state and dynamic total-pressure inlet distortion indices. Achieving full-scale inlet/engine compatibility requires a deep understanding of three areas: 1) geometric scaling fidelity (referred to here as just "scaling"), 2) impact of Reynolds number, and 3) ground and flight-test techniques (including relevant environment simulation, data acquisition, and data reduction practices). The Model-to-Full Scale Subcommittee of the S-16 Turbine Engine Inlet Flow Distortion Committee has examined archives and has obtained recollections of experts regarding air induction system development experience to produce this document. The intent of this document is to capture the experience and lessons learned since approximately 1967 necessary to ensure that model-scale inlet total-pressure recovery and distortion data faithfully represent the corresponding full-scale inlet recovery and distortion characteristics.This document contains information that is fundamental to the discipline of inlet-engine compatibility and is expected to remain stable for the foreseeable future.

Download or read book Management of Total Pressure Recovery Distortion and High Cycle Fatigue in Compact Air Vehicle Inlets written by Bernhard H. Anderson and published by . This book was released on 2002 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Turbine Engine Inlet Flow Distortion Guidelines written by and published by . This book was released on 1998 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Microstructure on High Cycle Fatigue Thresholds in a Turbine Engine Titanium Alloy written by Ravi Kiran Nalla and published by . This book was released on 2001 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Information Indexes written by United States. Naval Air Systems Command and published by . This book was released on 1975 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Method for Designing Inlet Distortion Screens for Aircraft Gas Turbine Engine Tests Using an Interactive Computer Program written by Robert E. Anderson and published by . This book was released on 1982 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design of inlet distortion screens used for testing aircraft gas turbine engines can be facilitated by using an interactive computer program. This report describes a computer program which has been developed by the Naval Air Propulsion Center to aid in the screen design process. The computer program can be used to establish the initial screen design and to develop modifications after the screen is tested. (Author).

Download or read book Inlet written by S-16 Turbine Engine Inlet Flow Distortion Committee and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document reviews the state of the art for data scaling issues associated with air induction system development for turbine-engine-powered aircraft. In particular, the document addresses issues with obtaining high quality aerodynamic data when testing inlets. These data are used in performance and inlet-engine compatibility analyses. Examples of such data are: inlet recovery, inlet turbulence, and steady-state and dynamic total-pressure inlet distortion indices. Achieving full-scale inlet/engine compatibility requires a deep understanding of three areas: 1) geometric scaling fidelity (referred to here as just "scaling"), 2) impact of Reynolds number, and 3) ground and flight-test techniques (including relevant environment simulation, data acquisition, and data reduction practices). The Model-to-Full Scale Subcommittee of the S-16 Turbine Engine Inlet Flow Distortion Committee has examined archives and has obtained recollections of experts regarding air induction system development experience to produce this document. The intent of this document is to capture the experience and lessons learned since approximately 1967 necessary to ensure that model-scale inlet total-pressure recovery and distortion data faithfully represent the corresponding full-scale inlet recovery and distortion characteristics.