Freeway work zone effects on vehicular fuel consumption explored by a four-lane model

被引：3

作者：

Huang, Zhongmin ^{[1
,2
]}

Smirnova, M. N. ^{[3
,5
]}

Bi, Jiarui ^{[1
,4
]}

Smirnov, N. N. ^{[3
]}

Zhu, Zuojin ^{[1
,3
,6
]}

机构：

[1] Univ Sci & Technol China USTC, Fac Engn Sci, Langfang, Peoples R China

[2] Chinese Acad Sci, Hefei Inst Phys Sci, Beijing, Peoples R China

[3] Lomonosov Moscow State Univ, Fac Mech & Math, Moscow, Russia

[4] Railway Fourth Bur Grp First Engn Co Ltd, Xianyang, Peoples R China

[5] Lomonosov Moscow State Univ, Fac Mech & Math, Moscow 119992, Russia

[6] Univ Sci & Technol China USTC, Fac Engn Sci, Jinzhai Rd 96, Hefei 230026, Peoples R China

来源：

SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL | 2024年 / 100卷 / 02期

关键词：

Four-lane model; freeway work zone; compulsory lane changing; additional fuel consumption; vehicular performance curve; EFFICIENT IMPLEMENTATION; TRAFFIC FLOW; CAPACITY; SCHEMES;

D O I：

10.1177/00375497231198859

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A four-lane model is put forward to explore the effects on vehicular fuel consumption of a freeway work zone which has a length of 100 m and occupies lanes III and IV. The model equations are solved numerically in the simulation of vehicular flows by a method called WENO5-RK3. A vehicular fuel consumption model is presented, with an additional fuel consumption defined in comparison with the case in the absence of a work zone. Simulation results show that the freeway work zone affects vehicular fuel consumption significantly, triggers a traffic jam as soon as initial density normalized by jam density is beyond 0.18.

引用

页码：145 / 155

页数：12

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