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A synchropter is a helicopter with two main rotors that rotate in opposite directions. These rotors are angled slightly towards each other, enabling the blades to intermesh seamlessly without colliding.

Tech Burrito

814,716 subscribers

320,495 просмотров • 2 лет назад •via X (Twitter)

Образование Наука и технологии

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Комментарии: 7

Фото профиля Paweł 🇵🇱 💯

Paweł 🇵🇱 💯2 лет назад

But it doesn't leave the ground.

Фото профиля Akın Özseçen

Akın Özseçen2 лет назад

Şu bana neden güvensizlik duygusu veriyor?

Фото профиля Bertel Billuchsen

Bertel Billuchsen2 лет назад

Adds complexity and nothing else.

Фото профиля timeshift

timeshift2 лет назад

The worst possible solution.

Фото профиля Alternate Ron

Alternate Ron2 лет назад

"..enabling the blades to intermesh seamlessly without colliding." You hope.

Фото профиля Lucy

Lucy2 лет назад

But how does it compare to the Vomit Copter?

Фото профиля Chris Redman

Chris Redman2 лет назад

Fun fact about Kaman helicopters… those rotor blades are made of wood.

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The Ka-27 uses a complex coaxial rotor system to eliminate the need for a tail rotor. It has two three-bladed rotors mounted on the same axis. They rotate in opposite directions, so their torque reactions largely cancel. But both rotors still need collective and cyclic pitch control. That requires concentric drive shafts, swashplates, pitch links and other control mechanisms to fit into one compact rotor head. The animation shows how much hardware is needed to control two rotors from the same axis. The result is a compact helicopter without a tail rotor, but with a much more complex rotor head and transmission.

The Ka-27 uses a complex coaxial rotor system to eliminate the need for a tail rotor. It has two three-bladed rotors mounted on the same axis. They rotate in opposite directions, so their torque reactions largely cancel. But both rotors still need collective and cyclic pitch control. That requires concentric drive shafts, swashplates, pitch links and other control mechanisms to fit into one compact rotor head. The animation shows how much hardware is needed to control two rotors from the same axis. The result is a compact helicopter without a tail rotor, but with a much more complex rotor head and transmission.

Tengiz

144,386 просмотров • 10 дней назад

When a helicopter's rotors synchronize with a camera's frame rate, a striking visual illusion occurs: the blades appear to spin in slow motion..or even remain completely still in flight.

When a helicopter's rotors synchronize with a camera's frame rate, a striking visual illusion occurs: the blades appear to spin in slow motion..or even remain completely still in flight.

The Figen

248,338 просмотров • 1 год назад

The Kaman K-MAX is an helicopter with intermeshing rotors able to lift a payload of over 6,000 pounds (2,722 kg), which is more than the helicopter's empty weight [read more: [video:

The Kaman K-MAX is an helicopter with intermeshing rotors able to lift a payload of over 6,000 pounds (2,722 kg), which is more than the helicopter's empty weight [read more: [video:

Massimo

514,642 просмотров • 3 лет назад

‼️🇺🇸Meet the Aircraft That Transforms From Helicopter to Airplane The Bell Boeing V 22 Osprey is one of the most unusual aircraft ever built. It lifts off vertically like a large helicopter, rising straight from the ground without a runway. Then its powerful rotors rotate forward, transforming the aircraft into a fast flying plane. This unique design allows it to combine the vertical takeoff ability of a helicopter with the speed and range of an airplane. That is what makes the V 22 Osprey so valuable for long distance missions where normal helicopters would struggle. One aircraft. Two flight styles. Helicopter when it takes off. Airplane when it flies.

‼️🇺🇸Meet the Aircraft That Transforms From Helicopter to Airplane The Bell Boeing V 22 Osprey is one of the most unusual aircraft ever built. It lifts off vertically like a large helicopter, rising straight from the ground without a runway. Then its powerful rotors rotate forward, transforming the aircraft into a fast flying plane. This unique design allows it to combine the vertical takeoff ability of a helicopter with the speed and range of an airplane. That is what makes the V 22 Osprey so valuable for long distance missions where normal helicopters would struggle. One aircraft. Two flight styles. Helicopter when it takes off. Airplane when it flies.

Defense Intelligence

31,758 просмотров • 5 месяцев назад

'blue orangeade' is a metaphor for a relationship between two people with opposite personalities or tastes who are strongly attracted to each other. 🐱 to 🧸: as time passes, i think that ‘blue orangeade’ is talking about you and i”.

'blue orangeade' is a metaphor for a relationship between two people with opposite personalities or tastes who are strongly attracted to each other. 🐱 to 🧸: as time passes, i think that ‘blue orangeade’ is talking about you and i”.

veru

20,540 просмотров • 6 месяцев назад

Experimenting with physically realistic controls. Muscules and rotors are used, conservation laws are respected. It's a simple mechanized digging, but feels super fun. Because physics in games is entertaining by itself. (Don't mind the sausage)

Experimenting with physically realistic controls. Muscules and rotors are used, conservation laws are respected. It's a simple mechanized digging, but feels super fun. Because physics in games is entertaining by itself. (Don't mind the sausage)

Zolden

43,621 просмотров • 7 месяцев назад

Although crude oil is gasoline’s main input, their prices often move in opposite directions, and investors shouldn’t assume that shifts in one will directly affect the other. Here’s a look at the different factors that can independently influence crude oil and gasoline.

Although crude oil is gasoline’s main input, their prices often move in opposite directions, and investors shouldn’t assume that shifts in one will directly affect the other. Here’s a look at the different factors that can independently influence crude oil and gasoline.

CME Group

425,561 просмотров • 10 месяцев назад

A single microscopic error doesn’t just cause wear: it causes instant, explosive destruction. What you’re looking at is a 140-year-old masterpiece that still generates 80% of the world's electricity: the Steam Turbine. It’s an engineering paradox. These rotors weigh tens of tons, yet they are as delicate as a watch. Engineers limit them to 3,000 RPM because at these scales, the laws of physics are unforgiving. The smallest imbalance isn't just a vibration; it’s a wrecking ball that can lead to catastrophic failure in milliseconds. From hand-seating blades with wooden mallets to numbering every individual component, this is where raw, volcanic heat is tamed into perfect, rotational motion. Extreme power. Absolute precision.

A single microscopic error doesn’t just cause wear: it causes instant, explosive destruction. What you’re looking at is a 140-year-old masterpiece that still generates 80% of the world's electricity: the Steam Turbine. It’s an engineering paradox. These rotors weigh tens of tons, yet they are as delicate as a watch. Engineers limit them to 3,000 RPM because at these scales, the laws of physics are unforgiving. The smallest imbalance isn't just a vibration; it’s a wrecking ball that can lead to catastrophic failure in milliseconds. From hand-seating blades with wooden mallets to numbering every individual component, this is where raw, volcanic heat is tamed into perfect, rotational motion. Extreme power. Absolute precision.

Mathematica

195,285 просмотров • 5 месяцев назад

Those who consider arrows colliding with each other in Ramayana as a joke, they should see that today Israel's Iron Dome Defense System is copying the same Ramayana...

Those who consider arrows colliding with each other in Ramayana as a joke, they should see that today Israel's Iron Dome Defense System is copying the same Ramayana...

Frontalforce 🇮🇳

799,853 просмотров • 2 лет назад

Absolutely wild footage, this is a real world engine failure in a MD500 (Think Magnum P.I. helicopter) over Kauai, Hawaii out on a tour flight. You’ll probably have to watch this a few times but the video starts out with the helicopter under power and then the engine sound goes silent. The beeping you hear is the engine-out audio beep to inform the pilot that engine power has been lost. This maneuver that pilot is doing is called a Autorotation and the way to think about helicopter flight, the engine is turning this big fan (rotor blades) on top of the body and sucking in air from the top and projecting it downward to overcome the force of gravity. When engine power is lost, you experience a reverse in airflow because now gravity takes over and the air flow is coming from the bottom of the main rotor disk. The only thing the pilot can really do is to make sure the rotors keep spinning by changing the pitch of the rotor blades through the use of the “collective” which is a lever next to the pilot’s left leg and it only moves up and down. The pilot has to manipulate the collective during an auto rotation to make sure the blades keep spinning. If the pilot pulls up too much on the collective, the rotor blades will bite too much of air causing a resistance and slow the rotors down. If the pilot doesn’t pull enough collective.. the blades will speed up and potentially cause a catastrophic failure. The other control the pilot has is called the cyclic. This cyclic sits between the pilots legs and and manipulates individual pitch of the rotor blades to tilt the rotor disk aka “big fan” and make the helicopter go forward, backwards, left, right. So essentially in this type of emergency, you have to manipulate the controls in a delicate balance because no matter what, gravity is taking you to the ground because the engine is no longer producing power. The pilot did an outstanding job here given the geography and limited amount of flat terrain to put the helicopter on the ground. Thankfully it sounds like no souls were lost and only one injury according to a news report (see the link below)👇 Of course there is a lot more to helicopter aerodynamics but I’m trying my best to put this in simpler to digest terms. Big thanks to Combat Learjet for sharing and definitely worth a follow!

Absolutely wild footage, this is a real world engine failure in a MD500 (Think Magnum P.I. helicopter) over Kauai, Hawaii out on a tour flight. You’ll probably have to watch this a few times but the video starts out with the helicopter under power and then the engine sound goes silent. The beeping you hear is the engine-out audio beep to inform the pilot that engine power has been lost. This maneuver that pilot is doing is called a Autorotation and the way to think about helicopter flight, the engine is turning this big fan (rotor blades) on top of the body and sucking in air from the top and projecting it downward to overcome the force of gravity. When engine power is lost, you experience a reverse in airflow because now gravity takes over and the air flow is coming from the bottom of the main rotor disk. The only thing the pilot can really do is to make sure the rotors keep spinning by changing the pitch of the rotor blades through the use of the “collective” which is a lever next to the pilot’s left leg and it only moves up and down. The pilot has to manipulate the collective during an auto rotation to make sure the blades keep spinning. If the pilot pulls up too much on the collective, the rotor blades will bite too much of air causing a resistance and slow the rotors down. If the pilot doesn’t pull enough collective.. the blades will speed up and potentially cause a catastrophic failure. The other control the pilot has is called the cyclic. This cyclic sits between the pilots legs and and manipulates individual pitch of the rotor blades to tilt the rotor disk aka “big fan” and make the helicopter go forward, backwards, left, right. So essentially in this type of emergency, you have to manipulate the controls in a delicate balance because no matter what, gravity is taking you to the ground because the engine is no longer producing power. The pilot did an outstanding job here given the geography and limited amount of flat terrain to put the helicopter on the ground. Thankfully it sounds like no souls were lost and only one injury according to a news report (see the link below)👇 Of course there is a lot more to helicopter aerodynamics but I’m trying my best to put this in simpler to digest terms. Big thanks to Combat Learjet for sharing and definitely worth a follow!

Thenewarea51

5,857,490 просмотров • 2 лет назад

sara You can tell that they *really, really* like each other. It should be a given in a relationship, but it’s not always the case. These two give off insane “best friends that are crazy about each other” vibes.

sara You can tell that they really, really like each other. It should be a given in a relationship, but it’s not always the case. These two give off insane “best friends that are crazy about each other” vibes.

Heltn

39,324 просмотров • 1 месяц назад

#shipshydrodinamics When two ships meet in a narrow channel from opposite directions, their bows will repel each other as the meeting begins. Then their bows will be pulled by each other's sterns. Added to all this, the bank on their respective sides will push their bows and ...

#shipshydrodinamics When two ships meet in a narrow channel from opposite directions, their bows will repel each other as the meeting begins. Then their bows will be pulled by each other's sterns. Added to all this, the bank on their respective sides will push their bows and ...

Themaritimepilot

12,357 просмотров • 3 лет назад

EVERYTHING ABOUT THIS IS TWO PEOPLE THAT ARE SECRETLY IN LOVE WITH EACH OTHER BUT ARE TOO AFRAID TO SAY ANYTHING #911onABC

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Cherry ☆︎ 911 ☆︎ BI BUCK

81,317 просмотров • 1 год назад

Older homes often have thoughtful architectural details that have disappeared from modern construction. This is a “good morning” staircase: two people descend from opposite sides and meet in the middle to greet each other.

Older homes often have thoughtful architectural details that have disappeared from modern construction. This is a “good morning” staircase: two people descend from opposite sides and meet in the middle to greet each other.

Financial Dystopia

123,058 просмотров • 28 дней назад

🚁 That’s how they track helicopter blades. They check if all blades are going the same path, basically are at the same height. Just a bro with a thing he sticks into the blades, then he sees if there is one or multiple holes. If there are multiple holes, they need to fix it.

🚁 That’s how they track helicopter blades. They check if all blades are going the same path, basically are at the same height. Just a bro with a thing he sticks into the blades, then he sees if there is one or multiple holes. If there are multiple holes, they need to fix it.

Lord Bebo

1,936,247 просмотров • 8 месяцев назад

Two crew members have been killed after two helicopters crashed into each other during a firefighting operation near Athens as Greece continues to face raging wildfires Video footage shows one helicopter bursting into flames and falling towards the ground, with another one taking less damage.

Two crew members have been killed after two helicopters crashed into each other during a firefighting operation near Athens as Greece continues to face raging wildfires Video footage shows one helicopter bursting into flames and falling towards the ground, with another one taking less damage.

Good Morning Britain

27,249 просмотров • 18 дней назад

Meet SPIDAR: a unique quadruped robot that blurs the lines between walking and flying. Developed with vectorable thrust control at its core, SPIDAR integrates rotors into each limb, enabling it to crawl, walk, and take off—sometimes all at once. This latest research from Moju Zhao explores a new control framework that: - Minimizes aerodynamic interference in flight - Enables synchronized leg-lifting for unique crawling gaits - Supports complex terrestrial/aerial transitions Watch the footage and see how dynamic multi-modal locomotion is evolving beyond the lab.

Meet SPIDAR: a unique quadruped robot that blurs the lines between walking and flying. Developed with vectorable thrust control at its core, SPIDAR integrates rotors into each limb, enabling it to crawl, walk, and take off—sometimes all at once. This latest research from Moju Zhao explores a new control framework that: - Minimizes aerodynamic interference in flight - Enables synchronized leg-lifting for unique crawling gaits - Supports complex terrestrial/aerial transitions Watch the footage and see how dynamic multi-modal locomotion is evolving beyond the lab.

Circuit

15,782 просмотров • 1 год назад