A review of recent advances in superhydrophobic surfaces and their applications in drag reduction and heat transfer

Y Zhang, Z Zhang, J Yang, Y Yue, H Zhang - Nanomaterials, 2021 - mdpi.com
Inspired by the superhydrophobic properties of some plants and animals with special
structures, such as self-cleaning, water repellent, and drag reduction, the research on the …

The control mechanisms of electromagnetic force for turbulent channel flow with sinusoidal wall deformation

D Jiang, H Zhang, W Yao, Z Zhao, M Gui, Z Chen - Ocean Engineering, 2022 - Elsevier
In this paper, the fully developed turbulent channel flow with sinusoidal deformation
controlled by the space-dependent electromagnetic forces is studied numerically at Re …

Asymmetric diffraction grating via optical vortex light in a tunneling quantum dot molecule

Y Liu, Y Xiang, AA Mohammed - Laser Physics letters, 2022 - iopscience.iop.org
In this letter, we have put out a fresh idea for managing the diffraction sample of optical
vortex light that was transmitted from a four-level quantum dot molecule. We describe the …

Hydroacoustics of turbulent flow over superhydrophobic and oscillating cylinders

AR Barandagh, J Ghazanfarian - Ocean Engineering, 2024 - Elsevier
Hydroacoustic analysis of three-dimensional, turbulent flow over superhydrophobic and
oscillating cylinders has been performed at Re= 3900. A third-type Robin boundary …

[PDF][PDF] The use of bilayers consisting of graphene and noble metals has been explored for biosensors that employ inverted surface plasmon resonance

C Yun, M Shun, K Jackson, L Newiduom… - International Journal of …, 2022 - papers.ssrn.com
The article introduces biosensors based on inverted surface plasmon resonance (ISPR)
technology, which utilize thin metal films that absorb light with a graphene layer on top. The …

[PDF][PDF] A diffraction grating made of liquid crystals that can be controlled through electro-optic resources

T Olutola, J Balen, V Lotisa, A Johnima… - International Journal of …, 2022 - papers.ssrn.com
A proposed structure enables electro-optical control of liquid crystal diffraction grating with a
simplified fabrication process. The structure comprises alternating stripes of hybrid liquid …

Time-resolved PIV measurement of coherent structures downstream of step blockage in a narrow rectangular channel

W Qu, L Liu, W Yao, H Xie, J Liu, J Xiong - Annals of Nuclear Energy, 2023 - Elsevier
Experimental study of coherent structures in a narrow rectangular channel with 50 percent
single side entrance blockage was conducted by time-resolved particle image velocimetry …

[PDF][PDF] Quantum plasmonic sensing is employed to experimentally measure kinetic parameters

J Balen, L Nojeem, W Bitala, U Junta… - Journal of Basis Applied …, 2022 - papers.ssrn.com
Kinetic parameters play a crucial role in understanding the interactions between molecules
in various biochemical processes, such as the interactions between viruses, antibodies, and …

[PDF][PDF] Hybrid nanostructures consisting of as-grown graphene and copper nanoparticles have been developed to improve the intensity and stability of surface …

K Motalo, L Nojeem, J Ewani, A Opuiyo… - International Journal of …, 2022 - papers.ssrn.com
The transfer-free fabrication of the high quality graphene on the metallic nanostructures,
which is highly desirable for device applications, remains a challenge. Here, we develop the …

Toward Scale-Adaptive Subgrid-Scale Model in LES for Turbulent Flow Past a Sphere

HA Marefat, JM Alam, K Pope - Fluids, 2024 - mdpi.com
This study explores the dynamics of turbulent flow around a sphere at a Reynolds number of
R e= 10 3 using large-eddy simulation, focusing on the intricate connection between vortices …