Message Flow Modeling Analysis and Application for Digital Substation Process Layer Network

2017 ◽  
Author(s):  
Yi Chen ◽  
Jianmin Zhang ◽  
Qiguo Han ◽  
Chuangxin Guo ◽  
Qianzhi Zhang
Keyword(s):  
Flow Modeling ◽  
Modeling Analysis ◽  
Digital Substation ◽  
Message Flow

Air Traffic Flow Modeling, Analysis and Control

2003 ◽  
Author(s):  
P.K. Menon ◽  
G. Sweriduk ◽  
Tony Lam ◽  
Victor Cheng ◽  
Karl Bilimoria
Keyword(s):  
Traffic Flow ◽  
Air Traffic ◽  
Flow Modeling ◽  
Modeling Analysis ◽  
Air Traffic Flow ◽  
And Control

Fluid Flow Modeling and Simulation for the Coaxial Cable of the LEASAT Antenna System

1992 ◽  
Vol 114 (3) ◽  
pp. 358-360
Author(s):  
Hsien-Yang Yeh ◽  
Hen-Geul Yeh
Keyword(s):  
Fluid Flow ◽  
Pressure Profile ◽  
Antenna System ◽  
Gas Pressure ◽  
Coaxial Cable ◽  
Flow Modeling ◽  
Modeling And Analysis ◽  
Modeling Analysis ◽  
Analysis Computer ◽  
Fluid Flow Modeling

A preliminary fluid flow modeling, analysis, and simulation of the gas pressure profile within a 259 cm long coaxial cable is presented. This coaxial cable is part of the antenna system of the LEASAT satellite. To eliminate the possibility of any corona or arcing phenomenon inside the coaxial cable during operation of the satellite, it is necessary to not only prove experimentally but also show analytically that the gas pressure inside the cable drops down and stays below 0.01 Ton within 24 hours after the satellite enters into its orbit. In this paper, only the analytical work is discussed. The continuum fluid mechanics and the kinetic theory of gases are applied for modeling and analysis. Computer simulation is done by using an IBM XT and the results are presented.

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