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Promet - Traffic&Transportation journal

Accelerating Discoveries in Traffic Science

Accelerating Discoveries in Traffic Science

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PUBLISHED
02.03.2012
DOI
https://doi.org/10.7307/ptt.v21i6.253
ISSUE
2009 (Vol 21), Issue 6
LICENSE
Copyright (c) 2024 Sanja Marušić
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This work is licensed under a
Creative Commons Attribution-NonCommercial-
NoDerivatives 4.0 International License.

A Note on Boundary Conditions for the LWR Model

Authors:Sanja Marušić

Abstract

The paper studies the boundary conditions for the standard LWR model describing the traffic flow. The notion of the BLN (Bardos, Leroux and Nédélec) condition is described. In the context of traffic flow the BLN conditions have some natural interpretation. The conditions on the density and on the flow and their meaning in real-life situations are discussed. KEY WORDS: LWR model, traffic flow, hyperbolic conservation law, boundary conditions

Keywords:

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