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Soheili, A. R., Davoodi, N.. (1393). Adaptive mesh generation for approximation of traffic flow equations. , 38(3.1), 329-336. doi: 10.22099/ijsts.2014.2430
A. R. Soheili; N. Davoodi. "Adaptive mesh generation for approximation of traffic flow equations". , 38, 3.1, 1393, 329-336. doi: 10.22099/ijsts.2014.2430
Soheili, A. R., Davoodi, N.. (1393). 'Adaptive mesh generation for approximation of traffic flow equations', , 38(3.1), pp. 329-336. doi: 10.22099/ijsts.2014.2430
Soheili, A. R., Davoodi, N.. Adaptive mesh generation for approximation of traffic flow equations. , 1393; 38(3.1): 329-336. doi: 10.22099/ijsts.2014.2430

Adaptive mesh generation for approximation of traffic flow equations

Iranian Journal of Science
مقاله 5، دوره 38، شماره 3.1، دی 2014، صفحه 329-336    اصل مقاله (868.02 K)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2014.2430
نویسندگان
A. R. Soheili* 1؛ N. Davoodi2
1The Center of Excellence on Modelling and Control Systems, Ferdowsi University of Mashhad, Mashhad, Iran
2Department of Applied Mathematics, Faculty of Mathematical Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
چکیده
This paper introduces a mesh generating algorithm for solving the traffic flow equation as a conservation law
equation. The idea behind the new method is to use the characteristic curves and moving non-oscillatory finite
volume method. In addition, when characteristic curves intersect, the proposed scheme uses shock speed equation
in order to improve computational efficiency. We also compare the obtained results with the corresponding
solutions computed by the moving mesh method.
کلیدواژه‌ها
Traffic flow؛ characteristic curves؛ shock speed؛ moving finite volume method
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