Coanda effect

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Coanda,

Henri-Marie, Romanian aerodynamicist, 1885-1972.

Coanda effect - a stream of air or fluid emerging from a nozzle follows a nearby curved surface if the angle of curve is not too sharp.

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Coanda, Henri-Marie

References in periodicals archive ?

Chelikani [18] used numerical simulation method to demonstrate that the Coanda effect would influence the trajectory of fine fibers created by the melt-blown process.

Study on Airflow Field and Fiber Motion with New Melt Blowing Die

Also, modern trash rakes are used by various hydroelectric plants, and can include advanced features such as the Coanda effect, wedge-wire screens, cleaning robots, etc.

Trash Rakes Market, 2018 to 2028 by Segmentation: Based on Product, Application and Region

The Coanda effect was seen at the exit of ACB slots.

Performance Evaluation of Active Chilled Beam in Real Office Conditions in a High-Performance Building in Heating

With a problem to solve, Dyson engineers used the Dyson's fast, high-pressure digital V9 motor to harness a phenomenon known as the Coanda effect, which occurs when a high-speed jet of air flows next to a surface, and, due to differences in pressure, the airflow attaches itself to the surface.

Dyson the hairbender

Your PS399 is buying you 'The Coanda Effect', which may sound like a bad Tom Cruise film, but is actually a high-speed air jet that wraps your hair around the curling barrel.

Are the new superstylers REALLY WORTH THE MONEY? Dyson's Airwrap and ghd's Platinum+ have millions of pounds of research behind them, but does the tech justify the price tag?

Tat, "Coanda Effect Test Bench (CoETB)--design enhancement of the [Coanda.sup.JLT] craft," in 2011 IEEE Conference on Sustainable Utilization and Development in Engineering and Technology (STUDENT), pp.

Design of a Control System for an Organic Flight Array Based on a Neural Network Controller

Although superficial similarities might be noted between the surveyed and the present works, the authors know of no literature or working concept to date that specifically exploit the combined mechanisms of the gravitational effects of a rapidly rotating vortex flow on different-density gases and the Coanda effect to achieve the proposed simultaneous charge confinement and stratification in premixed-charge engines.

Reduced Convective Combustion Chamber Wall Heat Transfer Losses of Hydrogen-Fueled Engines by Vortex-Stratified Combustion - Part 1: Background and Optical Engine Observations

The monitoring system of the Coanda effect for the tension-leg platform's.

Design of the three-level multicriterial strategy of hybrid marine power plant control for a combined propulsion complex

Odenthal, "Drag reduction of motor vehicles by active flow control using the Coanda effect," Experiments in Fluids, vol.

A New Method to Optimize the Wake Flow of a Vehicle: The Leading Edge Rotating Cylinder

Except for the spray interaction and the Coanda effect, it is the different internal flow characteristics inside the two nozzles that attributes to the deviation between the two kinds of spray properties [14].

Characterization of internal flow and spray behaviors of hole-type nozzle under tiny and normal injection quantity conditions for diesel engine

Because of the Coanda effect from both the structural floor below and raised floor above, the air would rifle with little induction out to the UFT, providing colder inlet air.

Making UFAD Systems Work

Another option is to use energy efficient nozzles, which reduces air consumption by at least 50%, but uses the coanda effect to entrain the ambient air to increase the overall flow and volume of the air jet.