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Author : S. Franco-Trigo
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (11 download)
Download or read book Gas Turbine Engine Test Cell Simulation written by S. Franco-Trigo and published by . This book was released on 2000 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Salinas
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (142 download)
Download or read book Gas Turbine Engine Test Cell Modeling written by D. Salinas and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A numerical simulation of the aerothermal characteristics of a gas turbine engine test cell is presented. The three-dimensional system is modeled using the PHOENICS computational fluid dynamics code. Results predict the velocity field, temperatures, pressures, kinetic energy of turbulence, and dissipation rates of turbulent kinetic energy. Numerical results from two versions, a cartesian coordinate model and a body fitted coordinate model, are compared to experimental data. The comparison shows good quantitative and very good qualitative agreement, suggesting that numerical modeling would be useful in the preliminary design of gas turbine test facilities.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Modeling Techniques for Jet Engine Test Cell Aerodynamics written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Information Report (AIR) has been written for individuals associated with ground level testing of turbofan and turbojet engines and particularly for those who might be interested in investigating the performance characteristics of a new test cell design or of proposed modifications to an existing test cell by means of a scale model test. Revision based on the 5 Year Review.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Numerical Modeling Techniques for Jet Engine Test Cell Aerodynamics written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Information Report (AIR) has been written for individuals associated with ground level testing of turbofan and turbojet engines, and particularly for those who might be interested in investigating steady-state performance characteristics of a new test cell design or of proposed modifications to an existing test cell by means of numerical modeling and simulation. It is not the intent of this standard to provide specific test cell design recommendations, which are covered in the reference documentation. As a complement to AIR4827, this document presents best practices in the domain of numerical aerodynamic analysis tools for determining enclosed test cell aerodynamic performance. Correlated and compared to experimental systems, numerical tools represent an ideal way to reinforce the confidence in predicted performance while allowing for more cost effective and timely aerodynamic analysis.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book GAS TURBINE ENGINE TEST CELL CORRELATION written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This recommended practice considers many facets of testing which have a bearing on obtaining accurate, repeatable engine performance data. These are: TEST CELL CONFIGURATIONS TEST CELL INSTRUMENTATION ENGINE PERFORMANCE CORRECTION FACTORS TEST CELL EFFECTS INSTRUMENTATION CALIBRATION CORRELATION TEST PROGRAM.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Physical Modeling Techniques for Jet Engine Test Cell Aerodynamics written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Information Report (AIR) has been written for individuals associated with ground level testing of turbofan and turbojet engines and particularly for those who might be interested in investigating the performance characteristics of a new test cell design or of proposed modifications to an existing test cell by means of a scale model test. Revision based on the 5 year review. Document name is changed to more accurately reflect report subject.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book APU Gas Turbine Engine Test Cell Correlation written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes a recommended practice and procedure for the correlation of test cells that are used for the performance testing of APU (auxiliary power unit) engines. Test cell correlation is performed to determine the effect of any given test cell enclosure and equipment on the performance of an engine relative to the baseline performance of that engine. The baseline performance is generally determined at the OEM designated test facility. The SAE EG-1E committee is composed of a cross section of representatives from OEMs, commercial users, repair stations and military depots. Based on the inputs from representatives of these various areas of interest, it was concluded that there was a need for a standardized procedure for correlating an APU gas turbine test cell. This paper represents the committee's best effort to satisfy the interest of all parties concerned and arrive at a valid realistic correlation procedure. It is the belief of the committee members that this document meets that objective.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Trend Analysis for Maintaining Correlation of Gas Turbine Engine Test Cells written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes a recommended practice and procedure for the trending of parameters to maintain the test cell correlation status. Trending is performed to monitor test cells for changes that can affect engine performance or the data acquired from engine tests. The FAA has issued Advisory Circular, AC43-207, on December 26, 2002 that recommends a 7 year re-correlation, trending or periodic checks. The FAA, AC43-207 bases their recommendation on the SAE Aerospace Recommended Practice (ARP) 741 rev. B (or latest revision).This document describes a recommended practice and procedure for the trending of parameters to maintain the test cell correlation status. Trending is performed to monitor test cells for changes that can affect engine performance or the data acquired from engine tests. Over time the quality of the acceptance test data for an engine can be affected by the test cell environment. This could lead to unanticipated and expensive results of either accepting a poor performing engine or rejecting a good performing engine. The use of trending the data for engine acceptance can avoid such costly errors.
Author : C. A. Kodres
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (116 download)
Download or read book Thermal Energy Recovery in Gas Turbine Engine Test Cells written by C. A. Kodres and published by . This book was released on 1983 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The economics of thermal energy recovery in jet engine test cells is examined. A numerical model to simulate the test cell augmenter tube is developed. This model is employed to determine the feasibility of installing heat exchangers along the augmenter or at the augmenter exit and using these heat exchangers to generate steam or electricity from the thermal energy in the jet exhaust. In general, energy recovery is not practical. The exhaust is quickly diluted by the entrained augmentation air, decreasing temperature gradients necessary for heat transfer. Most test cells are used too infrequently to warrant the cost of the hardware. (Author).
Author : Colin K. Drummond
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (317 download)
Download or read book Gas Turbine System Simulation: An Object-oriented Approach written by Colin K. Drummond and published by . This book was released on 1993 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Turbine Engine Test Cell Instrumentation written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Propulsion Systems Laboratory written by and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Kammerer
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (11 download)
Download or read book Initial Investigation Into Simulation of Vortex Formation in a Gas Turbine Test Cell written by A. Kammerer and published by . This book was released on 2002 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aleksander Byrski
Publisher : Springer
ISBN 13 : 364228888X
Total Pages : 377 pages
Book Rating : 4.6/5 (422 download)
Download or read book Advances in Intelligent Modelling and Simulation written by Aleksander Byrski and published by Springer. This book was released on 2012-04-25 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human capacity to abstract complex systems and phenomena into simplified models has played a critical role in the rapid evolution of our modern industrial processes and scienti c research. As a science and an art, Modelling and Simulation have been one of the core enablers of this remarkable human trace, and have become a topic of great importance for researchers and practitioners. This book was created to compile some of the most recent concepts, advances, challenges and ideas associated with Intelligent Modelling and Simulation frameworks, tools and applications. The rst chapter discusses the important aspects of a human interaction and the correct interpretation of results during simulations. The second chapter gets to the heart of the analysis of entrepreneurship by means of agent-based modelling and simulations. The following three chapters bring together the central theme of simulation frameworks, rst describing an agent-based simulation framework, then a simulator for electrical machines, and nally an airborne network emulation environment. The two subsequent chapters discuss power distribution networks from different points of view|anticipation and optimization of multi-echelon inventory policy. After that, the book includes also a group of chapters discussing the mathematical modelling supported by veri cation simulations, and a set of chapters with models synthesised by means of arti cial intelligence tools and complex automata framework. Lastly, the book includes a chapter introducing the use of graph-grammar model for generation of threedimensional computational meshes and a chapter focused on the experimental and computational results regarding simulation of aero engine vortexes. Authors believe, that this book is a valuable reference to researchers and practitioners in the eld, as well as an inspiration to those interested in the area of Intelligent Modelling and Simulation.
Author : EG-1E Gas Turbine Test Facilities and Equipment
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Configuration Control for Maintaining Correlation of Gas Turbine Engine Test Cells written by EG-1E Gas Turbine Test Facilities and Equipment and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The configuration of a test facility that exists at the time when a correlation is being carried out should be "base lined" as a condition of correlation approval acceptance, and, be maintained during the time period that the respective correlation approval lasts. This defines test facility configuration control.This is due to the fact that a change in configuration may have the potential to change the established correlation factors and measured engine performance. If such a change occurs then this should be judged by the respective OEM's or designated correlation approval authorities Subject Matter Expert (SME). In some cases, this may involve consultation with the engine project customer or airworthiness authorities.The purpose of this paper is to recommend a means of identifying, recording, documenting and maintaining the configuration status of all correlations, including those where re-approval is achieved by using statistical trending methods rather than physical back-to-back type testing.This paper can be considered applicable to all types and standards of test facilies in the aero, marine and industrial gas turbine engine businesses. The FAA has issued Advisory Circular, AC43-207, on December 26, 2002 that recommends re-correlation, trending or periodic checks. The FAA, AC43-207 bases their recommendation on the SAE Aerospace recommended Practice (ARP) 741 rev. B (or latest revision).This paper describes a recommended practice and procedure for the configuration control requirements to maintain test cell correlation status. This is necessary to maintain performance measurement integrity, particular when correlation re-approval is achieved by statistical trending.
Download or read book Gas Turbine Engine Test Cell Instrumentation written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carlos Eduardo Gutierrez
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (14 download)
Download or read book Dynamic Simulation of Turbine Engine Used with Molten Carbonite Fuel Cell for Power Generation in the Megawatt Range written by Carlos Eduardo Gutierrez and published by . This book was released on 2013 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molten carbonate fuel cells (MCFC) have a high operating temperature of approximately 650° C (1200° F) to achieve sufficient conductivity of its carbonate electrolyte. Therefore, a gas turbine engine coupled with a MCFC is desirable since the turbine engine can be used to provide hot gas to the cathode, and the cathode gas residue can be used to raise the temperature of the natural gas and water vapor mixture (fuel) before it enters the MCFC at the anode. Dynamic models of a hybrid power plant consisting of a gas turbine engine and a MCFC with their respective components were developed in MATLAB/Simulink to capture in real time the changes due to sudden fluctuations on power loads, air flows, etc., and to develop safe and efficient control of this system. The power plant is composed by a compressor, turbine, shaft, heat exchangers, heat recovery unit, an oxidizer and a molten carbonate fuel cell working synergistically able to achieve high operating efficiencies and power demands in the MW range. The project is a joint effort between Purdue University and Wright State University where the oxidizer and fuel cell models are developed by Purdue, and the rest of the components are developed by Wright State University.
