scholarly journals PRODUCTION OF ARCHITECTURAL KNOWLEDGE-BASE AND ITS APPLICATION BY CORRELATIONAL ANALOGY METHOD : Fundamental Study for Architectural Computer-Aided Design Part 1

1988 ◽  
Vol 389 (0) ◽  
pp. 62-71 ◽  
Author(s):  
YOSHITSUGU AOKI
Keyword(s):  
Knowledge Base ◽  
Computer Aided Design ◽  
Fundamental Study ◽  
Analogy Method ◽  
Computer Aided ◽  
Aided Design ◽  
Architectural Knowledge

scholarly journals Computer-aided design of low-thust rocket engines using the domain-specific knowledge database and CAE / CAD systems

2020 ◽  
Vol 18 (4) ◽  
pp. 106-116
Author(s):  
V. V. Ryzhkov ◽  
I. I. Morozov ◽  
E. A. Lapshin
Keyword(s):  
Knowledge Base ◽  
Computer Aided Design ◽  
Rocket Engine ◽  
Rocket Engines ◽  
Low Thrust ◽  
Production Environment ◽  
Gaseous Oxygen ◽  
Engine Model ◽  
Computer Aided ◽  
Aided Design

The paper presents approaches to computer-aided design of low-thrust thrust rocket engines using an extensive knowledge base that allows making basic technical decisions that determine the conceptual design of the engine, based on the developed algorithm of this process. The procedure of creating an electronic 3D-model of a low-thrust rocket engine fueled by gaseous oxygen-hydrogen in the environment of the graphical complex UNIGRAPHICS is described. 3D electronic models of the main elements of a rocket engine with a thrust of P = 25 N were obtained, with subsequent virtual assembly of all components, including the components comprised in the knowledge base, providing the development, among other things, of design documentation, creation of a production environment based on an electronic engine model, preparation for the product manufacturing and the manufacturing proper.

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