scholarly journals A method of analysis of complex hydraulic networks

2020 ◽  
Vol 219 ◽  
pp. 01002
Author(s):  
Leonid Duginov ◽  
Michael Rozovskiy ◽  
Leonid Korelstein
Keyword(s):  
Loss Function ◽  
Flow Rate ◽  
Network Flow ◽  
Solution Method ◽  
Iterative Solution ◽  
Distribution Problem ◽  
Rate Distribution ◽  
Hydraulic Network ◽  
Hydraulic Networks ◽  
Iterative Solution Method

A simple and reliable iterative solution method of classical hydraulic network flow rate distribution problem is described. The method is based on chord linearization of inverse branch loss function which keeps basic branch properties. It has good speed of convergency which is practically independent of initial values.

scholarly journals Iterative solution method in semiconductor equations

2008 ◽  
Author(s):  
Norainon Mohamed ◽  
Shaikh Nasir Shaikh Abd. Rahman ◽  
Muhamad Zahim Sujod ◽  
Mohd Shawal Jadin ◽  
Raja Mohd Taufika Raja Ismail
Keyword(s):  
Solution Method ◽  
Iterative Solution ◽  
Semiconductor Equations ◽  
Iterative Solution Method

scholarly journals Modernization of Todini Global Gradient Algorithm for hydraulic analysis of networks with choked flow

2020 ◽  
Vol 219 ◽  
pp. 01003
Author(s):  
Leonid Korelstein
Keyword(s):  
Network Flow ◽  
Flow Distribution ◽  
Gradient Algorithm ◽  
Hydraulic Analysis ◽  
Distribution Problem ◽  
Choked Flow ◽  
Global Gradient Algorithm ◽  
Hydraulic Network ◽  
Piping Networks ◽  
Gas Liquid Flow

The modification of well-known Global Gradient Algorithm for hydraulic network flow distribution problem is proposed. This modification is based on problem equations rewritten in “upstream” form and on modified form of linearization, and can be effectively used for piping networks with gas and multiphase gas-liquid flow with multiple choked flow.

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