Download or read book GAS TURBINE ENGINE STEADY STATE PERFORMANCE PRESENTATION FOR DIGITAL COMPUTER PROGRAMS written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces and published by . This book was released on 1974 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steady state engine performance programs discussed in this Standard will be confined to two basic performance categories: preliminary design or specification. Preliminary design programs may vary in scope, but will be representative of the defined engine performance until the engine is defined by a specification. A specification program will accurately represent the engine described by the specification and will identify the appropriate model specification. Normally, the computer program will be the primary source of performance data.Two additional categories of program are status and data reduction interface programs, which are covered by ARP 1211 and 1210 respectively.

Download or read book Gas Turbine Engine Steady State Performance Presentation for Digital Computer Programs written by Society of Automotive Engineers. Committee S-15, Engine Performance Presentation for Electronic Digital Computers and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Turbine Engine Steady State and Transient Performance Presentation for Digital Computer Programs written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Aerospace Standard (AS) provides the method for presentation of gas turbine engine steady-state and transient performance calculated using digital computer programs. It also provides for the presentation of parametric gas turbine data including performance, weight and dimensions computed by digital computer programs.This standard is intended to facilitate calculations by the program user without unduly restricting the method of calculation used by the program supplier.

Download or read book Gas Turbine Engine Steady state and Transient Performance Presentation for Digital Computer Programs written by and published by . This book was released on 1999 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GAS TURBINE ENGINE TRANSIENT PERFORMANCE PRESENTATION FOR DIGITAL COMPUTER PROGRAMS written by and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transient engine performance computer programs will be the primary source for time-dependent variations of engine performance. Steady-state engine performance computer programs will be the primary source for steady-state engine performance. Transient engine performance calculations will be based on one of three steady-state performance categories: preliminary design, status, or specification.

Download or read book Gas Turbine Engine Performance Presentation for Digital Computer Programs Using Fortran 77 written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces 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 Recommended Paractice (ARP) provides a method for digital computer programs for gas turbine engine performance, steady-state or transient, performance to be written using the FORTRAN 77 language. When it is agreed between the program User and Supplier that a particular program shall be supplied in FORTRAN 77, it is recommended that this ARP be used in conjunction with AS681 for steady-state and transient programs. This ARP also describes how to take advantage of the FORTRAN 77 CHARACTER storage to extend the information interface between the calling program and the engine subroutine. The ARP has the same major section numbers as AS681 to facilitate its use with this document. The information given in each section of this ARP is additional to that given in AS 681.As ARP4191C contains information that was incorporated from AS681. The S15 committee decided to upgrade ARP4191C to AS4191. Therefore as AS4191 supersedes ARP4191C, it (ARP4191C) should be cancelled.

Download or read book Gas Turbine Engine Performance Presentation for Computer Programs written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces 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 Standard (AS) provides the method for presentation of gas turbine engine steady-state and transient performance calculated using computer programs. It also provides for the presentation of parametric gas turbine data including performance, weight, and dimensions computed by computer programs.This standard is intended to facilitate calculations by the program user without unduly restricting the method of calculation used by the program supplier. This standard is applicable to, but not limited to the following program types: data reduction, steady-state, transient, preliminary design, study, specification, status, and parametric programs. This document has been revised to align with the creation of and/or updates to standard documents AS6502, AS755, AS4191, and AS210. Also, supplier/customer model delivery points of discussion were added to improve the efficiency of model delivery. An S-15 document family tree was added to illustrate the relationships of the documents referenced within this document. In addition, other minor changes were also made for clarification purposes.

Download or read book Gas Turbine Engine Performance Presentation for Computer Programs Using Fortran written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) provides a method for gas turbine engine performance computer programs to be written using Fortran COMMON blocks. If a "function-call application program interface" (API) is to be used, then ARP4868 and ARP5571 are recommended as alternatives to that described in this document.When it is agreed between the program user and supplier that a particular program shall be supplied in Fortran, this document shall be used in conjunction with AS681 for steady-state and transient programs.This document also describes how to take advantage of the Fortran CHARACTER storage to extend the information interface between the calling program and the engine subroutine. This document has been revised to align with the creation of standard document AS6502 and updates to standard document AS681. Other minor changes were also made for clarification purposes.

Download or read book Gas Turbine Engine Performance Presentation for Digital Computer Programs Using Fortran 77 written by and published by . This book was released on 1997 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Turbine Performance written by Philip P. Walsh and published by John Wiley & Sons. This book was released on 2004-03-26 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: A significant addition to the literature on gas turbine technology, the second edition of Gas Turbine Performance is a lengthy text covering product advances and technological developments. Including extensive figures, charts, tables and formulae, this book will interest everyone concerned with gas turbine technology, whether they are designers, marketing staff or users.

Download or read book GAS TURBINE ENGINE REAL TIME PERFORMANCE MODEL PRESENTATION FOR DIGITAL COMPUTERS written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Recommended Practice (ARP) provides guidance for the presentation of gas turbine engine transient performance models with the capacity to be implemented as digital computer programs operating in real time and is intended to complement ARP1257 and AS681.Such models will be used in those applications where a transient program must interface with physical systems. These applications are characterized by the requirement for real time transient response.These models require attention to unique characteristics that are beyond the scope of ARP1257. This document is intended to facilitate the development of mathematical models and the coordination of their requirements with the user. It will not unduly restrict the modeling methodology used by the supplier.The objective of this document is to define a recommended practice for the delivery of mathematical models intended for real time use. Models used in this application may also be contained in deliverable computer programs covered by ARP1257.

Download or read book Gas Turbine Engine Performance Presentation and Nomenclature for Digital Computers Using Object Oriented Programming written by S-15 Gas Turbine Perf Simulation Nomenclature and Interfaces and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides recommendations for several aspects of air-breathing gas turbine engine performance modeling using object-oriented programming systems. Nomenclature, application program interface, and user interface are addressed with the emphasis on nomenclature. The Numerical Propulsion System Simulation (NPSS) modeling environment is frequently used in this document as an archetype. Many of the recommendations for standards are derived from NPSS standards. NPSS was chosen because it is an available, production system. The practices recommended herein may be applied to other object-oriented systems.While this document applies broadly to any gas turbine engine, the great majority of engine performance computer programs have historically been written for aircraft propulsion systems. Aircraft and propulsion terminology and examples appear throughout. Gas turbine engine manufacturers (suppliers) have long provided their customers with computer programs which simulate engine performance. Application manufacturers and others (customers) use these programs, often called models or simulations, in design studies, mission analysis, life cycle analysis, and performance prediction of their products. These models are used throughout the life of a product, from conceptual design through production, deployment, field use, maintenance, and overhaul. Communication between suppliers and customers is more productive and less error prone if all engine models adhere to common guidelines with respect to presentation of data and interface with other computer programs. No guidelines or reccommended parctices currently exist for Object-Oriented models.

Download or read book Index of Specifications and Standards written by and published by . This book was released on 2005 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Requirements for Digital Computer Simulation of Gas Turbine Propulsion System Performance Phase I Steady State and Transient Engine Performance Simulation written by Lex Hutcheson and published by . This book was released on 1971 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Present and near-future requirements for the addition of digital computer simulation of gas turbine engine steady-state and transient performance to the present Engine Test Facility and Propulsion Wind Tunnel Facility digital data capability were determined based on information and guidance provided by the Air Force Aero Propulsion Laboratory and various gas turbine engine manufacturers. During Phase I of this study, digital computer high-speed core memory size and throughput times were determined and are presented for several modern steady-state and transient mathematical model simulation programs. Display requirements were also determined and are presented for full utilization of the mathematical model results, off-line and on-line. Some preliminary results on dynamic compressor mathematical models are discussed. (Author).

Download or read book Aerospace Standard Gas Turbine Engine Performance Presentation for Computer Programs written by SAE Aerospace and published by . This book was released on 2010* with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GAS TURBINE ENGINE STATUS PERFORMANCE PRESENTATION FOR DIGITAL COMPUTER PROGRAMS written by and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Status programs are neither preliminary design nor specification programs (as covered by SAE Standard AS 681C) but represent an additional category: They are intended to provide the best estimate of performance for an engine or group of engines at the time of program preparation and will normally include greater test experience than a specification program.

Download or read book Department Of Defense Index of Specifications and Standards Federal Supply Class Listing FSC Part III July 2005 written by and published by DIANE Publishing. This book was released on with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: