Upstream actuation for bluff-body wake control driven by a genetically inspired optimization
The control of bluff-body wakes for reduced drag and enhanced stability has traditionally
relied on the so-called direct-wake control approach. By the use of actuators or passive …
relied on the so-called direct-wake control approach. By the use of actuators or passive …
An aeroacoustic study of the flow surrounding the front of a simplified ICE3 high-speed train model
A numerical study using IDDES is carried out to investigate the aerodynamic and the
aeroacoustic response of a simplified ICE3 high-speed train model. The work focuses on the …
aeroacoustic response of a simplified ICE3 high-speed train model. The work focuses on the …
Validation of PANS and effects of ground and wheel motion on the aerodynamic behaviours of a square-back van
This paper presents a numerical investigation of the effects of the moving ground and
rotating wheels on the turbulent flow around a 1/10 scaled square-back van model. A …
rotating wheels on the turbulent flow around a 1/10 scaled square-back van model. A …
Investigation of the near-wake flow topology of a simplified heavy vehicle using PANS simulations
The near-wake flow topology of a ground transportation system (GTS) is investigated using
partially-averaged Navier–Stokes (PANS) simulations at R e= 2.7× 10 4. Recent numerical …
partially-averaged Navier–Stokes (PANS) simulations at R e= 2.7× 10 4. Recent numerical …
Validation of partially averaged Navier-Stokes and prediction for the turbulent flow past a generic high-speed train with and without yaw angle
The paper presents a numerical investigation into the aerodynamic behaviors of a
representative high-speed train model. A thorough comparison of external flow is carried …
representative high-speed train model. A thorough comparison of external flow is carried …
[HTML][HTML] Active aerodynamic control of a separated flow using streamwise synthetic jets
LES simulations at R e= 1× 10 5 and wind tunnel experiments at R e= 5× 10 5 were
conducted to investigate the beneficial effect of an active flow control (AFC) technique on the …
conducted to investigate the beneficial effect of an active flow control (AFC) technique on the …
Aerodynamic noise control of rearview mirror by steady and unsteady jets
L Qiliang, L Wei, H Xiaowei, Y Zhigang - Applied Acoustics, 2022 - Elsevier
Aerodynamic noise control of rearview mirror by steady and unsteady jets was investigated
by combining numerical simulation and wind tunnel test. The maximum reduction of total …
by combining numerical simulation and wind tunnel test. The maximum reduction of total …
A flow control study of a simplified, oscillating truck cabin using PANS
This work presents an application of the partially averaged Navier–Stokes (PANS) equations
for an external vehicle flow. In particular, the flow around a generic truck cabin is simulated …
for an external vehicle flow. In particular, the flow around a generic truck cabin is simulated …
Partially averaged Navier-Stokes simulation of flow around an isolated building model with a 1: 1: 2 shape
H Jia, H Kikumoto - Building and Environment, 2022 - Elsevier
This study analyzes the performance of a numerical model with partially averaged Navier–
Stokes (PANS) equations for simulating the flow field around an isolated building model with …
Stokes (PANS) equations for simulating the flow field around an isolated building model with …
Scale-resolving simulation of an 'on-road'overtaking maneuver involving model vehicles
Aerodynamic properties of a BMW car model taking over a truck model are studied
computationally by applying the scale-resolving PANS (Partiallyaveraged Navier-Stokes) …
computationally by applying the scale-resolving PANS (Partiallyaveraged Navier-Stokes) …