Robuta

https://www.ideals.illinois.edu/items/48019 Surfactant induced drag reduction in a channel flow facility | IDEALS drag reductionsurfactantinducedchannelflow https://pure.psu.edu/en/publications/drag-reduction-by-coupled-systems-microbubble-injection-with-homo/ Drag reduction by coupled systems: Microbubble injection with homogeneous polymer and surfactant... drag reduction https://spiral.imperial.ac.uk/entities/publication/76f319ba-1136-4336-b5bb-fc70fb89f895 Turbulent drag reduction by oblique wavy wall undulations The turbulent flow past a horizontal wavy wall, positioned at an angle to the main flow direction, is investigated by means of Direct Numerical Simulations... drag reductionturbulentobliquewavywall https://numath.dmae.upm.es/publications/journal-articles/review-article-drag-reduction-via-turbulent-boundary-layer-flow-control/ Review Article: Drag reduction via Turbulent Boundary Layer Flow Control - NUMATH review articledrag reductionboundary layerflow controlvia https://meetings-archive.aps.org/dfd/2012/l6/3/ Investigation of drag reduction properties of liquid impregnated micro-textured surfaces - Limits... The liquid repelling and drag reducing properties of superhydrophobic surfaces are attributed to microscopic pockets of air trapped in between topographical str drag reductiontextured surfacesinvestigationproperties https://open.library.ubc.ca/cIRcle/collections/48630/items/1.0437334 Non-asymptotic elastoinertial turbulence for asymptotic drag reduction - UBC Library Open... Learning, knowledge, research, insight: welcome to the world of UBC Library, the second-largest academic research library in Canada. drag reductionnonasymptoticturbulenceubc https://sheffield.ac.uk/heft/flow-laminarisation-and-drag-reduction Flow laminarisation and drag reduction | HeFT | The University of Sheffield drag reductionthe universityflowheftsheffield https://conservancy.umn.edu/items/c1c2adf9-4bc6-46f0-b14f-f4efd57b755a Drag Reduction by Riblets & Sharkskin Denticles: A Numerical Study Riblet films are a passive method of turbulent boundary layer control that can reduce viscous drag. They have been studied with great detail for over 30 years.... drag reductionsharkskinnumericalstudy https://experts.mcmaster.ca/scholarly-works/161007 Turbulent drag reduction and multistage... Learn about the scholarly work entitled Turbulent drag reduction and multistage... drag reductionturbulentmultistage https://discovery.fiu.edu/display/pub132485 Drag reduction by gas injection into turbulent boundary layer: Density ratio effect drag reductionby gas https://publications-cnrc.canada.ca/eng/view/object/?id=e2ec7c2a-222d-405c-8e32-ee1a5eb20d47 Commercial Vehicle Aerodynamic Drag Reduction: Historical Perspective as a Guide - NRC Publications... Commercial Vehicle Aerodynamic Drag Reduction: Historical Perspective as a Guide commercial vehicleaerodynamic draghistorical perspective https://publications-cnrc.canada.ca/eng/view/object/?id=a6915b55-2eb7-467c-858e-be371a7fdede Drag reduction by fish-scale inspired transverse asymmetric triangular riblets: modelling,... Drag reduction by fish-scale inspired transverse asymmetric triangular riblets: modelling, preliminary experimental analysis and potential for fouling control drag reductionfish scale https://www.research.ed.ac.uk/en/publications/on-the-friction-drag-reduction-mechanism-of-streamwise-wall-fluct/ On the friction drag reduction mechanism of streamwise wall fluctuations - University of Edinburgh... on thefriction drag https://pure.psu.edu/en/publications/synergy-mechanism-in-combined-polymer-and-microbubble-drag-reduct/ Synergy mechanism in combined polymer and microbubble drag reduction: Decreased polymer diffusion -... drag reductionsynergymechanismcombinedpolymer https://www.cambridge.org/core/journals/flow/article/drag-reduction-on-microtrench-and-micropost-superhydrophobic-surfaces-underneath-a-motorboat-on-the-sea/653871CBA7E6C3E6577AA38C0E64F4D0 Drag reduction on micro-trench and micro-post superhydrophobic surfaces underneath a motorboat on... Drag reduction on micro-trench and micro-post superhydrophobic surfaces underneath a motorboat on the sea - Volume 4 drag reduction https://discovery.fiu.edu/display/pub132495 Density ratio and turbulence intensity effects in microbubble drag reduction phenomenon drag reductiondensityratioturbulenceintensity https://meetings-archive.aps.org/dfd/2010/lb/4/ Air-Induced Drag Reduction at High Reynolds Numbers: Velocity and Void Fraction Profiles - LES of... The injection of air into a turbulent boundary layer forming over a flat plate can reduce the skin friction. With sufficient volumetric fluxes an air layer can https://publications-cnrc.canada.ca/eng/view/object/?id=e8d072dc-bff0-438c-adb5-21f9cacc651c Towards drag reduction on a morphing wing by transition detection and delay using kulite sensors... Towards drag reduction on a morphing wing by transition detection and delay using kulite sensors and smart material actuators https://meetings-archive.aps.org/dfd/2012/m9/5/ Effects of Hydrostatic Pressure on the Drag Reduction of Submerged Aerogel-Particle Coatings -... Hydrophobic aerogel particles with different average diameters are randomly deposited onto metallic substrates with a thin adhesive coating to achieve a combina hydrostatic pressureon the https://meetings-archive.aps.org/dfd/2012/d3/5/ The importance of bubble deformability for strong drag reduction in bubbly turbulent Taylor-Couette... Drag reduction (DR) in two-phase turbulent Taylor-Couette (TC) flow is studied for Reynolds number up to Re = 2$\times 10^6$ for pure inner cylinder (IC) rotati https://meetings-archive.aps.org/dfd/2012/m20/6/ New approaches to turbulent skin-friction drag reduction in wall flows based on the mechanism of... Polymer additives provide one of the most effective means of skin-friction DR in wall flows. Recent insights into the DR mechanism of polymer additives reveals https://digitalcommons.unl.edu/honorstheses/654/ "Husker Motorsports Active Drag Reduction System" by Creighton Hughes, Evan Killian et al. Formula SAE is a multifaceted competition that involves student teams designing and competing with an open-wheel style race car. There are 5 different dynamic... https://meetings.aps.org/Meeting/DFD07/Session/NK.3 APS -60th Annual Meeting of the Divison of Fluid Dynamics - Event - Drag reduction of a heavy... https://meetings-archive.aps.org/dfd/2022/t17/5/ Direct numerical simulation to survey the effect of air layer on drag reduction of channel flow... Efficiencies of moving objects such as airplanes, cars, ships, and submarines are adversely affected by friction, which is an important engineering issue. Sever https://collaborate.princeton.edu/en/publications/vortex-suppression-and-drag-reduction-in-the-wake-of-counter-rota/ Vortex suppression and drag reduction in the wake of counter-rotating cylinders - Princeton... in the wake https://nrc-publications.canada.ca/eng/view/object/?id=0adeb79e-cded-4171-872e-21b5282de0be New results from the evaluation of drag reduction technologies for light-duty vehicles - NRC... New results from the evaluation of drag reduction technologies for light-duty vehicles https://meetings.aps.org/Meeting/MAR15/Session/S45.12 APS -APS March Meeting 2015 - Event - Anomalous Drag Reduction and Hydrodynamic Interactions of... aps march meeting https://meetings-archive.aps.org/dfd/2011/g14/3/ Simultaneous achievement of drag reduction and heat transfer augmentation in wall turbulence by... The analogy concept between momentum and heat transfer, which is based upon the similarity between the Navier-Stokes and energy transport equations, has been wi https://meetings-archive.aps.org/dfd/2012/r30/9/ Friction drag reduction by air cavities - Limits of the potential flow model for obstacle detection... Air lubrication is investigated, as it is potentially one of the most efficient frictional drag reduction technologies for ships. Unlike bubbles in the boundary https://meetings-archive.aps.org/dfd/2017/m6/1/ Marangoni stresses due to surfactant traces can severely limit the drag reduction of... Real liquids include traces of surfactants, which can be redistributed unevenly by a nonuniform flow near a gas-liquid interface. The nonuniformities in surface https://research.utwente.nl/en/publications/physical-mechanisms-governing-drag-reduction-in-turbulent-taylor-/ Physical mechanisms governing drag reduction in turbulent Taylor-Couette flow with finite-size... https://samueli.ucla.edu/drag-reduction-technology-for-boats/ UCLA Engineers Develop First-Ever Drag-Reduction Technology for Boats | UCLA Samueli School Of... https://mie.uic.edu/events/novel-passive-and-active-approaches-to-fluid-drag-reduction-using-polymers-plastrons/ Novel Passive and Active Approaches to Fluid Drag Reduction using Polymers & Plastrons | Mechanical...