Ampountolas, K. and Castelan Carlson, R. (2018) A Kinematic Wave Theory of Tidal Traffic Flow. 2nd Symposium on Management of Future Motorway and Urban Traffic Systems (MFTS 2018), Ispra, Italy, 11-12 Jun 2018.
Full text not currently available from Enlighten.
Abstract
This work presents a theoretical analysis of tidal traffic flow that is based on the Kinematic Wave Theory (KWT). Also it provides a number of insights on the effectiveness of tidal flow lane management in terms of motorway capacity, throughput maximisation, and total time spent. The main question this work addresses is: If inflows and outflows are balanced to maintain the bi-directional traffic in a steady-state for a fixed total number of desired bi-directional trips, what is the distribution of densities that maximises the bi-directional total outflow. How the infrastructure should be managed to accommodate this distribution? For the analysis of tidal traffic flow a simple kinematic wave model is employed that is based on a generic or a triangular fundamental diagram (FD). Two location-dependent concave FDs one for each direction of traffic are employed to discuss the kinematic wave solutions of the prevailing traffic.
Item Type: | Conference or Workshop Item |
---|---|
Additional Information: | Book of abstracts available at https://dx.doi.org/10.2760/722699 |
Keywords: | Tidal flow, lane control, reversible lanes, triangular fundamental diagram, kinematic wave theory. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Ampountolas, Dr Konstantinos |
Authors: | Ampountolas, K., and Castelan Carlson, R. |
College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
Related URLs: |
University Staff: Request a correction | Enlighten Editors: Update this record