کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1858894 | 1037176 | 2016 | 7 صفحه PDF | دانلود رایگان |
• The properties of bottleneck-induced shock in a two-channel TASEP with LK are studied.
• The height of a local peak and its variation with respect to various parameters is investigated.
• The origination of bottleneck-induced shock from a local peak in the density profile is analyzed.
• The turning effect in the position of bottleneck-induced shock with respect to lane-changing rate is discussed.
We analyze the origin and characteristics of the bottleneck-induced shock in a two-channel totally asymmetric simple exclusion process with Langmuir kinetics under symmetric coupling conditions. The variation in height of the spike, which has been found to be a precursor to the bottleneck-induced shock, is analyzed with respect to lane-changing rate Ω and bottleneck rate q . The critical value of q(qc)q(qc), below which the effect of bottleneck turns from local to global, has been identified. A non-monotonic variation of qcqc with respect to Ω is observed. The bottleneck-induced shock exhibits turning effect with respect to an increase in Ω.
Journal: Physics Letters A - Volume 380, Issue 24, 27 May 2016, Pages 2038–2044