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Tuesday, July 14, 2020 | History

3 edition of Plotting component maps in the Navy/NASA Engine Program (NNEP) found in the catalog.

Plotting component maps in the Navy/NASA Engine Program (NNEP)

Robert M. Plencner

Plotting component maps in the Navy/NASA Engine Program (NNEP)

a method and its usage

by Robert M. Plencner

  • 276 Want to read
  • 18 Currently reading

Published by National Aeronautics and Space Administration, For sale by the National Technical Information Service in [Washington, DC], [Springfield, Va .
Written in English

    Subjects:
  • Airplanes -- Turbine-propeller engines.,
  • Airplanes -- Turbojet engines.

  • Edition Notes

    StatementRobert M. Plencner.
    SeriesNASA technical memorandum -- 101433.
    ContributionsUnited States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15286069M

    Aircraft in fiction covers various real-world aircraft that have made significant appearances in fiction over the decades, including in books, films, toys, TV programs, video games, and other media. These appearances spotlight the popularity of different models of aircraft, and showcase the different types for the general public. Stuart Rogers is an aerospace engineer who has worked at NASA Ames Research Center for 26 years developing and applying computational fluid dynamics software tools. He has worked on many applications including launch-vehicle ascent aerodynamics, spacecraft descent aerodynamics, debris analysis, high-lift aerodynamics, propulsion, hydrodynamics.

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Plotting component maps in the Navy/NASA Engine Program (NNEP) by Robert M. Plencner Download PDF EPUB FB2

NNEP calculates off-design performance by the use of component maps to obtain a "matched" engine cycle. Although maps can be used to describe the performance of most components, the most commonly used maps are for compressors and turbines.

A typical compressor map (ref. 3) is shown in figure I. To input this map. Component maps are used to obtain the off-design engine performance and a matched engine cycle. This paper describes a method of plotting the scaled NNEP compressor and turbine maps as the user runs the NNEP code as well as plotting the operating line defined by all the cases that were computed in that particular NNEP : Robert M.

Plencner. Get this from a library. Plotting component maps in the Navy/NASA Engine Program (NNEP): a method and its usage. [Robert M Plencner; United States.

National Aeronautics and. The Navy/NASA Engine Program (NNEP89): A user's manual Plotting component maps in the Navy/NASA Engine Program (NNEP): A method and its usage Component maps.

The components of the engine can consist of any combination of inlets, ducts (burners), water injectors, compres- sors (fans), turbines, heat exchangers, flow splitters, mixers, and nozzles. The NNEP program logic uses flow stations and the numbers that are assigned to them to determine the flow path of gases through the Size: KB.

This guide was produced by the NASA Glenn Research Center Office of Educational Programs in Cleveland, OH, and the NASA Aeronautics Research Mission Directorate. NASA gratefully acknowledges the generosity of Cislunar Aerospace, Inc, for permission to use engine diagrams in this book (pp.

12–14). Acknowledgments Writers and ContributorsFile Size: 4MB. Hello. I am a python novice but I have been enjoying using python on discover/dali via the SIVO-PyD(spd__GISS) and matplotlib/basemap. Our group is interested in making plots where a geographic unit (e.g.

a country) is one data point (e.g. gets one color). Modular Aero-Propulsion System Simulations - MAPSS, C-MAPSS, C-MAPSS40k. The Modular Aero-Propulsion System Simulation (MAPSS) is a flexible turbofan engine simulation environment that provides easy access to health, control, and engine parameters through a graphical user interface (GUI).

The Rocket Engine Transient Simulation (ROCETS) software consists of a library of rocket engine component software modules for combustion chambers, nozzles, turbines, pumps, valves, lines, etc. The tool can be used to analyze both steady-state and transient performance under various operating.

This engine model is integrated in a multidisciplinary simulation platform which was used to assess the impact of the control of the propellers, on specific fuel consumption (SFC), engine weight, certification noise, and NO x emission, for a GOR with a 10% clipped rear propeller designed for a PAX and NM aircraft.

The main conclusions of the study are: (1) Minimum SFC control schedules were Cited by: 5. The Generalized Fluid System Simulation Program (GFSSP) is a general software tool that can perform complex fluid flow analysis in a wide variety of applications, including those related to chemical processing, gas processing, power plants, hydraulic control circuits, and various kinds of fluid.

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The goal of this program is to land "the first woman and the next man" on the lunar south pole region by Jurisdiction: US Federal Government. Electrician's Mates (USN and FTS) are responsible for the operation of a ship's electrical power generation systems, lighting systems, electrical equipment and electrical appliances.

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Gas Turbine Systems Technician - Mechanical (GSM) GSM Community Overview GSM Career Path. GS Community Overview General Description These specially trained sailors operate, repair and perform organizational and intermediate maintenance on mechanical components of gas turbine engines, main propulsion machinery including gears, shafts and controllable pitch propellers; and assigned auxiliary.

NASA s Aviation Safety Program (AvSP) has made plans to conduct research in this area to address the hazard. This paper gives an overview of NASA s engine ice-crystal icing research project plans. Included are the rationale, approach, and details of various aspects of NASA s : Paperback.Apollo 11 Traverse Map, Defense Mapping Agency ( Mb) This site map is a product of a long collaboration between the Defence Mapping Agency and the US Geological Survey.

It was originally drawn at a scale of Compare with Preliminary Science Report Figureabove.