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Sikorsky S-97 helicopter shoots for speed with unusual design

Oct 03, 2014 · Sci-Tech Sikorsky S-97 helicopter shoots for speed with unusual design. It's not every day you see a helicopter that looks like this. But that unconventional rotor placement will help drive the S ...

The Savonius Super Rotor! - Renewable Energy - MOTHER ...

The Savonius Super Rotor! ... We've adapted our design to the other extreme, too, by installing a centrifugally operated spoiler to slow the rotation of an S-rotor in very high wind speeds A ...

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Back to the drawing board for the future helicopter - BBC

Jun 18, 2012 · The X2 uses two counter-rotating rotors, meaning two rotors stacked on top of each other, spinning in opposite directions. That means there is an equal amount of lift being generated on each side. Another advantage of the design is that engineers can remove the tail rotor, which is usually needed to stop the helicopter spinning around.

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Future Designs - Sport Copter

Future Designs. Sportcopter IV. ... Additional passenger space up to four Retractable landing gear This design may use a 2 or 3 bladed rotor system depending on customer needs and performance requirements. Velocity. Our new tractor style gyroplane with its sleek design would prove to be the fastest gyro to date. Can be configured as a two or ...

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New four-chamber rotary engine could supplant Wankel and ...

A new configuration of a rotary engine – the Szorenyi rotary engine – has been developed by the Melbourne-based Rotary Engine Development Agency (REDA). While the stator, or stationary part of the Szorenyi engine is similar to that of a Wankel engine, the geometric shape of the engine rotor is a rhombus, which deforms as it rotates inside the contour of the stator.

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New Bladeless Wind Turbine Claimed to be Twice as ...

Aug 03, 2012 · A new type of wind turbine is poised to leap onto the wind power scene, this time without blades, twice as efficient and half the price of conventional wind turbines. ... New Bladeless Wind Turbine Claimed to be Twice as Efficient as Conventional Designs. Derek Markham derekmarkham. August 3, 2012 ... World's Longest Wind Turbine Rotor Blade ...

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Do different Disk Brake Rotor Designs make a difference ...

May 20, 2016 · Just a random question that came up in my mind because i am currently in the market for some new rotors, but i tend to find MANY different disk brake rotor designs.. Are there any differences in rotor Designs? Specfically how manufactorors create the vent holes. (EX, one runs cooler than the other ETC.) Disk Brake Rotor #1: Disk Brake Rotor #2 ...

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Sikorsky S-97 helicopter shoots for speed with unusual design

Oct 03, 2014 · Sci-Tech Sikorsky S-97 helicopter shoots for speed with unusual design. It's not every day you see a helicopter that looks like this. But that unconventional rotor placement will help drive the S-97's exceptional speed.

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Wind turbine design - Wikipedia

Wind turbine design is the process of defining the form and specifications of a wind turbine to extract energy from the wind. A wind turbine installation consists of the necessary systems needed to capture the wind's energy, point the turbine into the wind, convert mechanical rotation into electrical power, and other systems to start, stop, and control the turbine.

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A New Generation of Axial Flux EV Motors | Design News

May 21, 2018 · There is another way, which is loosely based on a design that Nicola Tesla researched and patented in 1889. An axial flux motor places the permanent magnets on the face of the rotor, and puts the stator in front of the rotor. To balance the magnetic forces, two rotors are often used—one on either side of the stator.

Geiger Motor Delivers New Wankel Aviation Engines

Apr 24, 2017 · Alexander Geiger and Wolfgang Baier with a Flight Design CT with a two-rotor Geiger A2-74 engine in the background. Last year the German company Geiger Motor introduced two new Wankel aviation engines advertising them as "Power-to-Weight-Heroes". We could hear in the past many similar slogans ...

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The Importance of Quality Brake Rotors | Know Your Parts

The Importance of Quality Brake Rotors. See more from Counterman. What's the Difference Between Economy, Standard, and Premium Brake Rotors? A. Obviously, the price is one difference, but there are also differences in rotor design and cooling, the type of iron alloys used to cast the rotor, noise, wear, and overall performance. ...

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The Perfect Helicopter: Understanding Coaxial Rotor Design ...

Apr 04, 2017 · Coaxial rotor designs have been used on military helicopters for the better part of the last 75 years. The design eliminates the need for a tail rotor and creates a much more stable, and safer, machine. In order to understand how a design with two coaxial rotors far outperforms other helicopt

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New Design Front Rotors For Redeye | Page 2 | SRT Hellcat ...

Dec 29, 2017 · All four rotors looked new along with those pads. Everything was nearly as clean as I remember when it had 15 miles. If you have brake problems I would be looking at my habits, burnishing and potentially trying some other pads. The rotors are innocent folks!

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Design of Disc Brake's Rotor - IJEDR

assist in disc rotor design and analysis. ... important to understand action force and friction force on the disc brake new material, how disc brake works more efficiently, which can help to reduce the accident that may happen in each day.[6] ... Design of Disc Brake's Rotor

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New rotor shape design for minimum torque ripple of SRM ...

In [14], a new rotor shape design is presented to mitigate the torque ripple of switched reluctance motor. Authors in[15]describe a proposal for a new stator pole face having a non-uniform air-gap ...

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Rotor blade development - Wind Energy - The Facts

Current Developments Rotor Blade Development LARGE BLADE DESIGN. Development in materials for rotor blades is ongoing. Testing ranging from characterisation of constituent materials, through blade sub-components to whole blades is vital for the integrity of new designs.

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Szorenyi Rotary Engine Design | New Rotary Engine Design

Jan 18, 2019 · This new rotary design is called the Szorenyi rotary, named after the inventor of the engine and partner at REDA Peter Szorenyi. ... Its rotors .

Coaxial Rotor System: the future of helicopter design?

Oct 28, 2008 · October 28, 2008 Helicopters featuring coaxial rotor designs are not exactly new. The co-axial design of a pair of rotors mounted on the same mast and .

Make the Wind Work for You! | Science Project

You will now test a new rotor design. Take the rotor assembly out of the nacelle and insert a new one, carefully making sure that you insert the axle-straw into the rotor-straw. Repeat steps 4-6 to find the maximum amount of washers and paper clips this second rotor design can haul, and then test the maximum amount two more times to make sure ...

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