Impact vibration behavior of railway vehicles: a state-of-the-art overview
Excessive vibrations of railway vehicles induced by dynamic impact loadings have a
significant impact on train operating safety and stability; however, due to the complexity and …
significant impact on train operating safety and stability; however, due to the complexity and …
Research progress on train operation safety in Xinjiang railway under wind environment
Railway lines in the Xinjiang wind area face severe wind disasters year-round, which
seriously affects the safety and economy of the railway in China. Therefore, the wind …
seriously affects the safety and economy of the railway in China. Therefore, the wind …
Wind energy system for buildings in an urban environment
Urban built environments have grown dramatically worldwide in the past few decades due to
rapid economic and population growths. The potential utilization of renewable resources is …
rapid economic and population growths. The potential utilization of renewable resources is …
Effect of RANS turbulence model on aerodynamic behavior of trains in crosswind
T Li, D Qin, J Zhang - Chinese Journal of Mechanical Engineering, 2019 - Springer
The numerical simulation based on Reynolds time-averaged equation is one of the
approved methods to evaluate the aerodynamic performance of trains in crosswind …
approved methods to evaluate the aerodynamic performance of trains in crosswind …
A CFD analysis of the aerodynamics of a high-speed train passing through a windbreak transition under crosswind
In areas with strong wind, windbreaks are built along railways to reduce the impact of wind
on trains. However, because of the restrictions imposed by actual terrain, windbreak …
on trains. However, because of the restrictions imposed by actual terrain, windbreak …
Full-scale tests of unsteady aerodynamic loads and pressure distribution on fast trains in crosswinds
Unsteady aerodynamic loads have a significant influence on the running safety of a train in
crosswinds. Full-scale tests were carried out to measure the pressure on a fast streamlined …
crosswinds. Full-scale tests were carried out to measure the pressure on a fast streamlined …
Numerical comparison of aerodynamic performance of stationary and moving trains with or without windbreak wall under crosswind
J Niu, D Zhou, Y Wang - Journal of Wind Engineering and Industrial …, 2018 - Elsevier
The aerodynamic performance of stationary and moving CRH2c trains with or without a
windbreak wall under crosswind was simulated by DDES based on the SST κ-ω turbulence …
windbreak wall under crosswind was simulated by DDES based on the SST κ-ω turbulence …
Experimental study on the effect of wind angles on pressure distribution of train streamlined zone and train aerodynamic forces
L Zhang, M Yang, X Liang - Journal of Wind Engineering and Industrial …, 2018 - Elsevier
The influences of wind angles on the behavior of a high-speed train were investigated using
a scaled-down wind tunnel model (1: 8 scale) at the wind angles of 0°, 5.14°, 10.2°, 15.11° …
a scaled-down wind tunnel model (1: 8 scale) at the wind angles of 0°, 5.14°, 10.2°, 15.11° …
Aerodynamic loads and traffic safety of high-speed trains when passing through two windproof facilities under crosswind: A comparative study
Windbreak (WB) and anti-wind open-cut tunnel (AOT) are two common windproof facilities
for high-speed railways in windy areas. This study aims to conducts a comparison of the …
for high-speed railways in windy areas. This study aims to conducts a comparison of the …
Wind tunnel testing on a train model subjected to crosswinds with different windbreak walls
Crosswind stability of high-speed trains has been a prominent research topic for several
decades, primarily motivated by the frequent rail-related accidents under strong crosswinds …
decades, primarily motivated by the frequent rail-related accidents under strong crosswinds …