Detailed turbulent structures investigation around piers group induced flow by Ikani, Nima, H. Pu, Jaan, Zang, Shuyan, Hussein Al-Qadami, Ebrahim Hamid, Razi, Adib

“…Measurements have been performed by acoustic Doppler velocimeter (ADV) to identify turbulence flow structures alteration and vortices formation in longitudinal, transverse, and vertical directions. …”
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Aerodynamic Performance and Surface Flow Structures of Leading-Edge Tubercled Tapered Swept-Back Wings by Wei, Zhaoyu, New, Tze How, Cui, Y. D.

“…At moderate AOAs however, surface vortices produced downstream of troughs are speculated to lead to poor drag performance.…”
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A review on propeller noise reduction techniques by Lim, Wei Cheng

“…Contributing to far-field noise, tip vortices were identified as the highest contributor to noise generation. …”
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Two-dimensional design and analysis of centrifugal blood pump impeller by Koh, Choon Peng.

“…The flow pattern observed from the velocity vectors showed the existence of large vortices produced by forward facing blades leading to high shear stress.…”
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An effective vortex detection approach for velocity vector field by Ho, Shen-Shyang.

“…Detection of vortices, which are rotating flow features, is an important task to identify, analyze, and understand flow dynamics in a fluid. …”
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Anisotropic particles focusing effect in complex flows by Atis, Séverine, Leclair, Matthieu, Sapsis, Themistoklis P., Peacock, Thomas

“…We present a simple model that describes the dynamics of neutrally buoyant ellipsoidal particles in two-dimensional flow and show that particle aspect ratio and orientation-dependent forces can generate clustering phenomena in vortices.…”
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Simulation of a 2-dimensional coupled vane compressor by Tan, Kimberly Ting Hui

“…A comparative study of various operating conditions was carried out, to understand the factors which affect the pressure and pressure ratio of the CVC. Unsteady vortices were also observed in the suction port, compression chamber and the discharge port. …”
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CFD simulation of impeller stirred tank reactors by Tay, Ming Hui.

“…While in the turbulent regime, multiple vortices, chaotic flow pattern and strong radial impeller discharge were observed. …”
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Vortex dynamics in a 2-dimensional starting jet by Chan, Kenneth Jun Pin.

“…The development of secondary vortices and their interactions are also looked into to have a better understanding of the effects on the characteristics on the primary vortex pair.…”
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Optical atompilz: propagation-invariant strongly longitudinally polarized toroidal pulses by Wang, Ren, Yang, Ding-Tao, Xin, Tao, Shi, Shuai, Wang, Bing-Zhong, Shen, Yijie

“…Interestingly, although mushroom-cloud-like toroidal vortices with strong longitudinal fields are common in nature, they remain unexplored in the realm of electromagnetics. …”
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Neural-network-based control of discrete-phase concentration in a gas-particle corner flow with optimal energy consumption by Zhang, Xingyu, Li, Hua

“…A recirculation zone determined by the inlet flow rate traps particles partially with one or more vortices around the corner. The profile of the recirculation zone is then determined mathematically by the minimum net mass flux principle with a grid search technique. …”
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Three dimensional acoustic tweezers with vortex streaming by Li, Junfei, Crivoi, Alexandru, Peng, Xiuyuan, Shen, Lu, Pu, Yunjiao, Fan, Zheng, Cummer, Steven A.

“…Acoustic tweezers based on single-beam focused acoustic vortices have attracted considerable attention due to their selective trapping capability, but have proven difficult to use for three-dimensional (3D) trapping without a complex transducer array and significant constraints on the trapped particle properties. …”
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Control of cylinder wake using oscillatory morphing surface by Zeng, Lingwei, New, Tze How, Tang, Hui

“…With the highest-frequency oscillations, the shear layer develops into a train of many small vortices that follow the trace of undisturbed shear layer. …”
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Numerical studies on modeling the near- and far-field wake vortex of a quadrotor in forward flight by Nathanael, Joshua Christian, Wang, John Chung-Hung, Low, Kin Huat

“…The far-field flow simulation using the Large Eddy Simulation turbulence model was validated with a mesh convergence study by calculating and comparing the circulation strength of the vortices in the far-field flow of each mesh setup but not verified due to a lack of existing experimental data.…”
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An experimental investigation on finite wings with leading-edge protuberances by Teo, Marcus Jun Jie

“…The purpose of this is to overcome the transient nature of the vortices in the previous study which may have hindered the understanding of flow separation behaviour of wings with tubercles. …”
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Prediction of Intermittent Fluctuations from Surface Pressure Measurements on a Turbulent Airfoil by Rudy, Samuel H., Sapsis, Themistoklis P.

“…For certain Reynolds numbers the aerodynamic forces exhibit intermittent fluctuations caused by changes in the behavior of vortices in the airfoil wake. Such events are prototypical of the unsteady behavior observed in airfoils at low Reynolds and their prediction is extremely challenging due to their intermittency and the chaotic nature of the flow. …”
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Investigation of wing rock on delta wing part 1 : flow field and hydrodynamic force analysis by Gan, Calvin Cheng Rui

“…Delta wings are capable of providing increased lift compared to conventional airfoils due to the suction force generated by the leading edge vortices. However, at high angles of attack, delta wings are also prone to a phenomenon known as wing rock which can occur at high angles of attack and subsonic speeds. …”
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Mach 3.5 Compression Corner Control Using Microvortex Generators by Gochenaur, Daniel C., Williams, Rhys D., Sabnis, Kshitij, Babinsky, Holger

“…Velocimetry measurements show that the VG-induced vortices remain coherent and capable of exchanging momentum within the boundary-layer, even downstream of the interaction. …”
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Local scour beneath a forced-vibrating circular cylinder in unidirectional current by Chok, Man Ming

“…Through reasoning and observations, the following findings were deduced: (i) the scour capacity around a forced vibrating pipeline increases when there is current, (ii) asymmetrical vortices are produced when there is current, (iii) the combined effect of current and vibrating frequency results in different scour shape, (iv) the pounding effect is related to the vibrating frequency whereby the effect is more significant at a higher vibrating frequency (v) the scour process can be divided into a 3-stage scour before reaching the equilibrium and it is affected by the position of the vibrating cylinder. …”
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On the investigation of ash deposition effect on flow-induced vibration energy harvesting by Wang, Junlei, Gu, Shanghao, Yurchenko, Daniil, Hu, Guobiao, Wei, Ronghan

“…The CFD analysis results indicate that the appearance of the small-scale secondary vortices (SV) widens the wake flow and increases the aerodynamic force produced by the horn-like bluff body. …”
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