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  • COMPUTER PROGRAMMING AND SOFTWARE  (2)
  • 1
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    PREWATE: An interactive preprocessing computer code to the Weight Analysis of Turbine Engines (WATE) computer code (1983)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The Weight Analysis of Turbine Engines (WATE) computer code was developed by Boeing under contract to NASA Lewis. It was designed to function as an adjunct to the Navy/NASA Engine Program (NNEP). NNEP calculates the design and off-design thrust and sfc performance of User defined engine cycles. The thermodynamic parameters throughout the engine as generated by NNEP are then combined with input parameters defining the component characteristics in WATE to calculate the bare engine weight of this User defined engine. Preprocessor programs for NNEP were previously developed to simplify the task of creating input datasets. This report describes a similar preprocessor for the WATE code.
    Keywords: COMPUTER PROGRAMMING AND SOFTWARE
    Type: NASA-TM-83545 , E-1917 , NAS 1.15:83545
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 2
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    KONFIG and REKONFIG: Two interactive preprocessing to the Navy/NASA Engine Program (NNEP) (1981)
    In:  CASI
    Details
    Publication Date: 2019-06-28
    Description: The NNEP is a computer program that is currently being used to simulate the thermodynamic cycle performance of almost all types of turbine engines by many government, industry, and university personnel. The NNEP uses arrays of input data to set up the engine simulation and component matching method as well as to describe the characteristics of the components. A preprocessing program (KONFIG) is described in which the user at a terminal on a time shared computer can interactively prepare the arrays of data required. It is intended to make it easier for the occasional or new user to operate NNEP. Another preprocessing program (REKONFIG) in which the user can modify the component specifications of a previously configured NNEP dataset is also described. It is intended to aid in preparing data for parametric studies and/or studies of similar engines such a mixed flow turbofans, turboshafts, etc.
    Keywords: COMPUTER PROGRAMMING AND SOFTWARE
    Type: NASA-TM-82636 , E-889
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
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