[HTML][HTML] Aerodynamics of railway train/tunnel system: A review of recent research
J Niu, Y Sui, Q Yu, X Cao, Y Yuan - Energy and Built Environment, 2020 - Elsevier
The coupling and complexity of railway train/tunnel system are further aggravated by
increasing train speed, which produces a series of aerodynamics problems, such as …
increasing train speed, which produces a series of aerodynamics problems, such as …
The performance of different turbulence models (URANS, SAS and DES) for predicting high-speed train slipstream
The air movement induced by a high-speed train (HST) as it passes, the slipstream, is a
safety hazard to commuters and trackside workers, and can cause damage to infrastructure …
safety hazard to commuters and trackside workers, and can cause damage to infrastructure …
Effects of ground configurations on the slipstream and near wake of a high-speed train
The effects of ground configurations on the slipstream and near wake of a high-speed train
are numerically investigated with improved delayed detached eddy simulation (IDDES) …
are numerically investigated with improved delayed detached eddy simulation (IDDES) …
The effect of bogies on high-speed train slipstream and wake
Slipstream, which is the induced air movement generated by a high-speed train (HST) as it
passes, is both a safety hazard to commuters and trackside workers, and can cause damage …
passes, is both a safety hazard to commuters and trackside workers, and can cause damage …
The effect of the ground condition on high-speed train slipstream
Understanding the induced movement of air as a high-speed train passes (slipstream) is
important for commuter and track-side worker safety. Slipstream is affected by the movement …
important for commuter and track-side worker safety. Slipstream is affected by the movement …
Impact of vacuum degree on the aerodynamics of a high-speed train capsule running in a tube
Motivated by the growing scientific and engineering interest in evacuated tube railway
transportation systems, in this paper we numerically study the influence of the vacuum …
transportation systems, in this paper we numerically study the influence of the vacuum …
Control of afterbody vortices from a slanted-base cylinder using sweeping jets
In this paper, a sweeping jet is applied to control the afterbody vortices behind a slanted-
base cylinder for the first time at Reynolds numbers from 87 000 to 200 000. The control …
base cylinder for the first time at Reynolds numbers from 87 000 to 200 000. The control …
[PDF][PDF] A review of recent studies on simulations for flow around high-speed trains
Fluid flow around bluff bodies occurs in numerous fields of science and engineering, such
as flows pass vehicles, cables, towers and bridges. These flows have been studied …
as flows pass vehicles, cables, towers and bridges. These flows have been studied …
The effect of bogie fairings on the slipstream and wake flow of a high-speed train. An IDDES study
In this study, an improved delayed detached eddy simulation (IDDES) method based on
shear-stress transport k-ω turbulence model has been used to investigate the slipstream and …
shear-stress transport k-ω turbulence model has been used to investigate the slipstream and …
Dynamics of trailing vortices in the wake of a generic high-speed train
The three-dimensional dynamics of a pair of counter-rotating streamwise vortices that are
present in the wake of an ICE3 high-speed train typical of modern, streamlined vehicles in …
present in the wake of an ICE3 high-speed train typical of modern, streamlined vehicles in …