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2000 Numerical Propulsion System Simulation Review Nasa
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Book Synopsis 2000 Numerical Propulsion System Simulation Review ... Nasa by : United States. National Aeronautics and Space Administration
Download or read book 2000 Numerical Propulsion System Simulation Review ... Nasa written by United States. National Aeronautics and Space Administration and published by . This book was released on 2003* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 2000 Numerical Propulsion System Simulation Review by :
Download or read book 2000 Numerical Propulsion System Simulation Review written by and published by . This book was released on 2001 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Publisher :IOS Press ISBN 13 : Total Pages :7289 pages Book Rating :4./5 ( download)
Download or read book written by and published by IOS Press. This book was released on with total page 7289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 2001 Numerical Propulsion System Simulation Review by :
Download or read book 2001 Numerical Propulsion System Simulation Review written by and published by . This book was released on 2002 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls by :
Download or read book NASA's Contributions to Aeronautics: Aerodynamics, structures, propulsion, controls written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Book Synopsis NASA's Contributions to Aeronautics by :
Download or read book NASA's Contributions to Aeronautics written by and published by . This book was released on 2010 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Numerical Propulsion System Simulation: An Overview by :
Download or read book The Numerical Propulsion System Simulation: An Overview written by and published by . This book was released on 2000 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Leading the Web in Concurrent Engineering by : Parisa Ghodous
Download or read book Leading the Web in Concurrent Engineering written by Parisa Ghodous and published by IOS Press. This book was released on 2006 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers on the advances in Concurrent Engineering research and applications. This book focuses on developing methodologies, techniques and tools based on Web technologies required to support the key objectives of Concurrent Engineering.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722351458 Total Pages :98 pages Book Rating :4.3/5 (514 download)
Book Synopsis Development of an Intelligent Monitoring and Control System for a Heterogeneous Numerical Propulsion System Simulation by : National Aeronautics and Space Administration (NASA)
Download or read book Development of an Intelligent Monitoring and Control System for a Heterogeneous Numerical Propulsion System Simulation written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Numerical Propulsion System Simulation (NPSS) project is exploring the use of computer simulation to facilitate the design of new jet engines. Several key issues raised in this research are being examined in an NPSS-related research project: zooming, monitoring and control, and support for heterogeneity. The design of a simulation executive that addresses each of these issues is described. In this work, the strategy of zooming, which allows codes that model at different levels of fidelity to be integrated within a single simulation, is applied to the fan component of a turbofan propulsion system. A prototype monitoring and control system has been designed for this simulation to support experimentation with expert system techniques for active control of the simulation. An interconnection system provides a transparent means of connecting the heterogeneous systems that comprise the prototype. Reed, John A. and Afjeh, Abdollah A. and Lewandowski, Henry and Homer, Patrick T. and Schlichting, Richard D. Glenn Research Center...
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781793992352 Total Pages :28 pages Book Rating :4.9/5 (923 download)
Book Synopsis An Introduction to Transient Engine Applications Using the Numerical Propulsion System Simulation (Npss) and MATLAB by : National Aeronautics and Space Adm Nasa
Download or read book An Introduction to Transient Engine Applications Using the Numerical Propulsion System Simulation (Npss) and MATLAB 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: This document outlines methodologies designed to improve the interface between the Numerical Propulsion System Simulation framework and various control and dynamic analyses developed in the Matlab and Simulink environment. Although NPSS is most commonly used for steady-state modeling, this paper is intended to supplement the relatively sparse documentation on it's transient analysis functionality. Matlab has become an extremely popular engineering environment, and better methodologies are necessary to develop tools that leverage the benefits of these disparate frameworks. Transient analysis is not a new feature of the Numerical Propulsion System Simulation (NPSS), but transient considerations are becoming more pertinent as multidisciplinary trade-offs begin to play a larger role in advanced engine designs. This paper serves to supplement the relatively sparse documentation on transient modeling and cover the budding convergence between NPSS and Matlab based modeling toolsets. The following sections explore various design patterns to rapidly develop transient models. Each approach starts with a base model built with NPSS, and assumes the reader already has a basic understanding of how to construct a steady-state model. The second half of the paper focuses on further enhancements required to subsequently interface NPSS with Matlab codes. The first method being the simplest and most straightforward but performance constrained, and the last being the most abstract. These methods aren't mutually exclusive and the specific implementation details could vary greatly based on the designer's discretion. Basic recommendations are provided to organize model logic in a format most easily amenable to integration with existing Matlab control toolsets. Chin, Jeffrey C. and Csank, Jeffrey T. and Haller, William J. and Seidel, Jonathan A. Glenn Research Center WBS 081876.02.03.30.02
Book Synopsis Electrical Systems Analysis at NASA Glenn Research Center: Status and Prospects by :
Download or read book Electrical Systems Analysis at NASA Glenn Research Center: Status and Prospects written by and published by . This book was released on 2003 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781730871337 Total Pages :74 pages Book Rating :4.8/5 (713 download)
Book Synopsis Development of a Prototype Simulation Executive with Zooming in the Numerical Propulsion System Simulation by : National Aeronautics and Space Adm Nasa
Download or read book Development of a Prototype Simulation Executive with Zooming in the Numerical Propulsion System Simulation written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-11-06 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major difficulty in designing aeropropulsion systems is that of identifying and understanding the interactions between the separate engine components and disciplines (e.g., fluid mechanics, structural mechanics, heat transfer, material properties, etc.). The traditional analysis approach is to decompose the system into separate components with the interaction between components being evaluated by the application of each of the single disciplines in a sequential manner. Here, one discipline uses information from the calculation of another discipline to determine the effects of component coupling. This approach, however, may not properly identify the consequences of these effects during the design phase, leaving the interactions to be discovered and evaluated during engine testing. This contributes to the time and cost of developing new propulsion systems as, typically, several design-build-test cycles are needed to fully identify multidisciplinary effects and reach the desired system performance. The alternative to sequential isolated component analysis is to use multidisciplinary coupling at a more fundamental level. This approach has been made more plausible due to recent advancements in computation simulation along with application of concurrent engineering concepts. Computer simulation systems designed to provide an environment which is capable of integrating the various disciplines into a single simulation system have been proposed and are currently being developed. One such system is being developed by the Numerical Propulsion System Simulation (NPSS) project. The NPSS project, being developed at the Interdisciplinary Technology Office at the NASA Lewis Research Center is a 'numerical test cell' designed to provide for comprehensive computational design and analysis of aerospace propulsion systems. It will provide multi-disciplinary analyses on a variety of computational platforms, and a user-interface consisting of expert systems, data base management and vi...
Book Synopsis Fundamentals of Electric Propulsion by : Dan M. Goebel
Download or read book Fundamentals of Electric Propulsion written by Dan M. Goebel and published by John Wiley & Sons. This book was released on 2008-12-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.
Book Synopsis Mean Line Pump Flow Model in Rocket Engine System Simulation by :
Download or read book Mean Line Pump Flow Model in Rocket Engine System Simulation written by and published by . This book was released on 2000 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721637614 Total Pages :32 pages Book Rating :4.6/5 (376 download)
Book Synopsis Integrated Control Modeling for Propulsion Systems Using Npss by : National Aeronautics and Space Administration (NASA)
Download or read book Integrated Control Modeling for Propulsion Systems Using Npss written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Numerical Propulsion System Simulation (NPSS), an advanced engineering simulation environment used to design and analyze aircraft engines, has been enhanced by integrating control development tools into it. One of these tools is a generic controller interface that allows NPSS to communicate with control development software environments such as MATLAB and EASY5. The other tool is a linear model generator (LMG) that gives NPSS the ability to generate linear, time-invariant state-space models. Integrating these tools into NPSS enables it to be used for control system development. This paper will discuss the development and integration of these tools into NPSS. In addition, it will show a comparison of transient model results of a generic, dual-spool, military-type engine model that has been implemented in NPSS and Simulink. It will also show the linear model generator s ability to approximate the dynamics of a nonlinear NPSS engine model. Parker, Khary I. and Felder, James L. and Lavelle, Thomas M. and Withrow, Colleen A. and Yu, Albert Y. and Lehmann, William V. A. Glenn Research Center NASA/TM-2004-212945, E-14385
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2000 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OVERVIEW OF HIGH-FIDELITY MODELING ACTIVITIES IN THE NUMERICAL PROPULSION SYSTEM SIMULATIONS (NPSS) PROJECT... NASA/TM--2002-211351... NATIO by :
Download or read book OVERVIEW OF HIGH-FIDELITY MODELING ACTIVITIES IN THE NUMERICAL PROPULSION SYSTEM SIMULATIONS (NPSS) PROJECT... NASA/TM--2002-211351... NATIO written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
