Efficiency and life requirements of advanced turbomachinery and the pollution demands of the Clean Air Act dictate the need for significant advances in seal technology [1]*. NASA is sponsoring a program to produce computer codes to be used by industry and government for analyzing and designing a wide variety of advanced seals for rotating machinery. A general computational fluid dynamics (CFD) code is being generated for accurate flow simulations, as well as simpler 2-D codes for expeditious application. A knowledge-based system (KBS) controls the codes and includes a user-friendly graphical user interface (GUI). A data base and an expert system to provide design guidance to the user will be added. This paper describes the codes and their application.
Seal Analysis Computer Codes
Sae Technical Papers
Aerospace Atlantic Conference & Exposition ; 1994
01.04.1994
Aufsatz (Konferenz)
Englisch
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