The free (open) boundary condition (FBC) in viscoelastic flow simulations

2011 ◽  
Vol 6 (1) ◽  
pp. 49-63 ◽  
Author(s):  
Evan Mitsoulis ◽  
Nikolaos A. Malamataris
Keyword(s):  
Boundary Condition ◽  
Viscoelastic Flow ◽  
Open Boundary ◽  
Open Boundary Condition ◽  
Flow Simulations

ANALYSIS OF THE INFLUENCE OF LANE CHANGING ON TRAFFIC-FLOW DYNAMICS BASED ON THE CELLULAR AUTOMATON MODEL

2011 ◽  
Vol 22 (03) ◽  
pp. 271-281 ◽  
Author(s):  
SHINJI KUKIDA ◽  
JUN TANIMOTO ◽  
AYA HAGISHIMA
Keyword(s):  
Boundary Condition ◽  
Cellular Automaton ◽  
Numerical Simulations ◽  
Traffic Flow ◽  
Flow Dynamics ◽  
Open Boundary ◽  
Open Boundary Condition ◽  
Lane Changing ◽  
Basic Characteristics ◽  
Conventional Models

Many cellular automaton models (CA models) have been applied to analyze traffic flow. When analyzing multilane traffic flow, it is important how we define lane-changing rules. However, conventional models have used simple lane-changing rules that are dependent only on the distance from neighboring vehicles. We propose a new lane-changing rule considering velocity differences with neighboring vehicles; in addition, we embed the rules into a variant of the Nagel–Schreckenberg (NaSch) model, called the S-NFS model, by considering an open boundary condition. Using numerical simulations, we clarify the basic characteristics resulting from different assumptions with respect to lane changing.

Exact solution of Belavin model with open boundary condition

2004 ◽  
Vol 679 (3) ◽  
pp. 495-520 ◽  
Author(s):  
W.-L. Yang ◽  
R. Sasaki
Keyword(s):  
Boundary Condition ◽  
Exact Solution ◽  
Open Boundary ◽  
Open Boundary Condition
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