Drag Reduction Technology of Water Flow on Microstructured Surfaces: A Novel Perspective from Vortex Distributions and Densities. [PDF]
Materials (Basel), 2023 Liu C, Wang W, Hu X, Liu F.
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Streamwise micro-groove surfaces ("riblets") are well known as a passive surface treatment to reduce drag, which may assist in increasing overall gas turbine efficiency.
Shabbir, A +5 more
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Direct Numerical Simulation of Unstably Stratified Turbulent Flow Over Riblets
Riblets are micro-groove elements which can reduce the skin friction drag coefficient for wall-, channel-, and pipe-flows. It is unclear how robust these drag-reduction capabilities are when external forces are acting on the fluid and affecting turbulent
Eltzroth, Max
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The breakdown of the viscous regime in riblets
, 2009 Abstract Submitted for the DFD09 Meeting of The American Physical ...
García Mayoral, Ricardo +1 more
openaire +1 more source
Superhydrophobic SLA 3D printed materials modified with nanoparticles biomimicking the hierarchical structure of a rice leaf. [PDF]
Sci Technol Adv Mater, 2022 Barraza B +6 more
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Numerical Analysis of the Effects of Riblets on Drag Reduction of a Flat Plate
Journal of Applied Fluid Mechanics, 2018 In recent years, marine transportation as well as land and air transportation has become in the centre of attention. There has been an attempt to reduce the drag exerted on vessels by various methods, such as rough surfaces and base bleed.
A. Heidarian, H. Ghassemi, P. Liu
doaj
Notes on Sarawak (Malaysian Borneo) land snails (Mollusca, Gastropoda, Pulmonata): Thirteen new species, a new genus and a first record of an introduced species. [PDF]
Biodivers Data JVermeulen JJ +3 more
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Effects of Riblets on Skin Friction in High-Speed Turbulent Boundary Layers
, 2012 Direct numerical simulations of spatially developing turbulent boundary layers over riblets are conducted to examine the effects of riblets on skin friction at supersonic speeds.
Duan, Lian, Choudhari, Meelan M.
core
Hierarchical Riblet Structures for Enhanced Drag Reduction and Broader Operational Range in Water Pipelines. [PDF]
ACS ES T WaterMohammadpour Chehrghani M +4 more
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Bioinspired Heat Exchangers: A Multi-Scale Review of Thermo-Hydraulic Performance Enhancement. [PDF]
Biomimetics (Basel)Yang H, Pi J, Park S, Bae W.
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