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With its highest-aspect ratio wings, increased maximum takeoff weight, and improved fuel efficiency, the E2 can now fly 3,000 nautical miles. Live the dream of transformative flight with the E2, the world’s most efficient small narrowbody jet.

Embraer

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3,188,896 просмотров • 6 месяцев назад •via X (Twitter)

Наука и технологии

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Anyone else following the DARPA Lift Challenge? $6.5M in prize money to build a drone that can: - Stay under 55 lbs - Take off with a 110 lb minimum payload (4x its weight) - Fly 4 nautical miles loaded (12 laps) - Drop the payload - Fly 1 more nautical mile empty (3 laps) - Finish inside a 30-min window Top 3 teams split the full prize as long as they clear the 4:1 ratio. Most heavy-lift drones can barely lift their own weight. DARPA wants 4x. That's never been done.

Anyone else following the DARPA Lift Challenge? $6.5M in prize money to build a drone that can: - Stay under 55 lbs - Take off with a 110 lb minimum payload (4x its weight) - Fly 4 nautical miles loaded (12 laps) - Drop the payload - Fly 1 more nautical mile empty (3 laps) - Finish inside a 30-min window Top 3 teams split the full prize as long as they clear the 4:1 ratio. Most heavy-lift drones can barely lift their own weight. DARPA wants 4x. That's never been done.

Hunter Weiss

2,483,100 просмотров • 13 дней назад

✈️ INCREDIBLE FOOTAGE of Vietnam Airlines Boeing 787-9 seen dumping fuel over the Munich area after an emergency shortly after takeoff today. A Boeing 787 departing on a long-haul flight to Hanoi carries a large fuel load, making its takeoff weight considerably higher than its maximum landing weight. Fuel dumping allows the crew to reduce the aircraft’s weight before landing, helping keep the landing within structural and performance limits and reducing loads on the landing gear, brakes and runway. It’s a standard procedure when circumstances require a heavy aircraft to return shortly after departure.

✈️ INCREDIBLE FOOTAGE of Vietnam Airlines Boeing 787-9 seen dumping fuel over the Munich area after an emergency shortly after takeoff today. A Boeing 787 departing on a long-haul flight to Hanoi carries a large fuel load, making its takeoff weight considerably higher than its maximum landing weight. Fuel dumping allows the crew to reduce the aircraft’s weight before landing, helping keep the landing within structural and performance limits and reducing loads on the landing gear, brakes and runway. It’s a standard procedure when circumstances require a heavy aircraft to return shortly after departure.

Aviation Reporter

447,869 просмотров • 3 дней назад

Now, then, as most of you know, the F-5 doesn't have the thrust-to-weight ratio that the MiG-28 has. And, it doesn't bleed energy below 300 knots like the MiG-28. However, the MiG-28 does have a problem with its inverted flight tanks. It won't do a negative G push over. 🤌 🎥 @patrsuisse 🇨🇭 🧀

Now, then, as most of you know, the F-5 doesn't have the thrust-to-weight ratio that the MiG-28 has. And, it doesn't bleed energy below 300 knots like the MiG-28. However, the MiG-28 does have a problem with its inverted flight tanks. It won't do a negative G push over. 🤌 🎥 @patrsuisse 🇨🇭 🧀

Thenewarea51

444,375 просмотров • 2 лет назад

🚨🇨🇳CHINA TESTS NEW "SPACE CAPABLE" FIGHTER JET Forget drones over New Jersey; China is upping the stakes with the maiden flight of its latest jet, codenamed the Baidi or White Emperor. The 6th generation jet is designed to be an "integrated space-air fighter" that can fly at supersonic speeds and operate in space. It has a tailless design and diamond-shaped wings and is equipped with advanced avionics and stealth features. The Baidi also has a large internal weapons bay to carry more air-to-ground munitions without compromising stealth. Source: Clash Report

🚨🇨🇳CHINA TESTS NEW "SPACE CAPABLE" FIGHTER JET Forget drones over New Jersey; China is upping the stakes with the maiden flight of its latest jet, codenamed the Baidi or White Emperor. The 6th generation jet is designed to be an "integrated space-air fighter" that can fly at supersonic speeds and operate in space. It has a tailless design and diamond-shaped wings and is equipped with advanced avionics and stealth features. The Baidi also has a large internal weapons bay to carry more air-to-ground munitions without compromising stealth. Source: Clash Report

Mario Nawfal

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A flexible composite airfoil is an advanced wing design that can physically change its shape depending on the aircraft's angle of attack-the angle between the wing and the oncoming air. Unlike traditional rigid wings, these airfoils are built using lightweight composite materials that can bend and adapt in real time. As the angle of attack increases, the wing subtly reshapes itself to maintain smoother airflow, improve lift, and reduce drag. This concept is inspired by nature-similar to how birds adjust their wings during flight for maximum efficiency and control.

A flexible composite airfoil is an advanced wing design that can physically change its shape depending on the aircraft's angle of attack-the angle between the wing and the oncoming air. Unlike traditional rigid wings, these airfoils are built using lightweight composite materials that can bend and adapt in real time. As the angle of attack increases, the wing subtly reshapes itself to maintain smoother airflow, improve lift, and reduce drag. This concept is inspired by nature-similar to how birds adjust their wings during flight for maximum efficiency and control.

Mechanical Knowledge

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The Beta version of the official Fuel Wallet is now available in the Chrome Store! With the Fuel Wallet, you can use dapps on Fuel and manage your crypto assets, all in one place. Install now and start exploring Fuel:

The Beta version of the official Fuel Wallet is now available in the Chrome Store! With the Fuel Wallet, you can use dapps on Fuel and manage your crypto assets, all in one place. Install now and start exploring Fuel:

Fuel

133,143 просмотров • 3 лет назад

You've spoken, and we've listened!💯 Introducing the all NEW & IMPROVED KFC Spicy Rice. Savour the tantalizing flavours of our revamped spicy rice with wings, all for just GH¢30! Now, you also have the option to enjoy our crispy chips with wings, at the unbeatable price of GH¢30.

You've spoken, and we've listened!💯 Introducing the all NEW & IMPROVED KFC Spicy Rice. Savour the tantalizing flavours of our revamped spicy rice with wings, all for just GH¢30! Now, you also have the option to enjoy our crispy chips with wings, at the unbeatable price of GH¢30.

KFC Ghana

9,067,601 просмотров • 2 лет назад

$Jet Fuel is a fascinating story. We don’t measure it in litres, we measure it in weight, because fuel expands/contracts with temperature while weight stays constant. Jet fuel’s specific gravity is ~0.8, so 1 litre ≈ 0.8 kg (lighter than water). It’s also worth noting that jet fuel is essentially a highly refined kerosene, far less volatile than gasoline, which makes it safer to handle in large quantities. On a long-haul, fuel can be close to half the aircraft’s total weight at departure. On the A350-1000, that can be ~129 tonnes. At most major international airports, this much fuel doesn’t turn up in a tanker. It’s stored in a depot and delivered through a network of underground hydrant pipes to each stand. The “tanker” you see is really a pump truck connecting the hydrant to the aircraft and metering the exact uplift. When I moved from the A340-600 to the A350-1000, one of the things that struck me most was just how much simpler and smarter the fuel system became and how much less fuel we required for the same journeys. On the A340-600, we needed a rear trim tank in the tail to keep the aircraft in balance during cruise. It worked beautifully, but it added complexity. The A350 doesn’t need that, instead, it uses tiny fractions of flap in cruise, together with the latest wing aerodynamics, to keep perfectly in trim. London → New York comparison (typical figures): - A340-600: ~80–90 tonnes of trip fuel - A350-1000: ~50–60 tonnes of trip fuel That’s roughly 30–40% less fuel, saving ~25–30 tonnes on a single flight, which also means about 80–95 tonnes less CO₂ (rule of thumb: 1 tonne of jet fuel ≈ 3.16 tonnes CO₂) 📸 by ig/captainchris$

Jet Fuel is a fascinating story. We don’t measure it in litres, we measure it in weight, because fuel expands/contracts with temperature while weight stays constant. Jet fuel’s specific gravity is ~0.8, so 1 litre ≈ 0.8 kg (lighter than water). It’s also worth noting that jet fuel is essentially a highly refined kerosene, far less volatile than gasoline, which makes it safer to handle in large quantities. On a long-haul, fuel can be close to half the aircraft’s total weight at departure. On the A350-1000, that can be ~129 tonnes. At most major international airports, this much fuel doesn’t turn up in a tanker. It’s stored in a depot and delivered through a network of underground hydrant pipes to each stand. The “tanker” you see is really a pump truck connecting the hydrant to the aircraft and metering the exact uplift. When I moved from the A340-600 to the A350-1000, one of the things that struck me most was just how much simpler and smarter the fuel system became and how much less fuel we required for the same journeys. On the A340-600, we needed a rear trim tank in the tail to keep the aircraft in balance during cruise. It worked beautifully, but it added complexity. The A350 doesn’t need that, instead, it uses tiny fractions of flap in cruise, together with the latest wing aerodynamics, to keep perfectly in trim. London → New York comparison (typical figures): - A340-600: ~80–90 tonnes of trip fuel - A350-1000: ~50–60 tonnes of trip fuel That’s roughly 30–40% less fuel, saving ~25–30 tonnes on a single flight, which also means about 80–95 tonnes less CO₂ (rule of thumb: 1 tonne of jet fuel ≈ 3.16 tonnes CO₂) 📸 by ig/captainchris

aircraftmaintenancengineer

509,361 просмотров • 11 месяцев назад

Introducing the View Transition API for the rest of us: animateView is now out of early access. Now with shared elements, intelligent aspect ratio handling, auto-grouping, stagger, enter/exit animations and interruption queueing, it's the best way to jump into view animations.

Introducing the View Transition API for the rest of us: animateView is now out of early access. Now with shared elements, intelligent aspect ratio handling, auto-grouping, stagger, enter/exit animations and interruption queueing, it's the best way to jump into view animations.

Motion

37,246 просмотров • 1 месяц назад

❗️❗️🇷🇺 A Russian Su-57 stealth fighter has conducted a flight using a next-generation powerplant for the first time. The aircraft was equipped with the fifth-generation Izdeliye 177 engine, which is designed to deliver higher thrust, improved fuel efficiency, and overall enhanced flight performance compared to earlier variants. The test marks a significant step in Russia’s efforts to refine the Su-57’s propulsion system and close long-standing performance gaps. See the latest updates with us: NSTRIKE

❗️❗️🇷🇺 A Russian Su-57 stealth fighter has conducted a flight using a next-generation powerplant for the first time. The aircraft was equipped with the fifth-generation Izdeliye 177 engine, which is designed to deliver higher thrust, improved fuel efficiency, and overall enhanced flight performance compared to earlier variants. The test marks a significant step in Russia’s efforts to refine the Su-57’s propulsion system and close long-standing performance gaps. See the latest updates with us: NSTRIKE

NSTRIKE

37,798 просмотров • 7 месяцев назад

Crimson Desert Patch 1.0.3 is out now: Patch Highlights: • Added a storage chest to the camp • Added more Fast Travel points • Reduced health and damage of certain bosses • Increased healing from food • Trees can now be cut down with standard attacks and take less damage • The Visione now equips itself automatically after reading a memory • The horse will now approach the player after being called • Increased responsiveness of the jump • Increased responsiveness of the UI and menus • Reduced difficulty of the Arm Wrestling and Archery minigame • Improved KBM controls • Controller improvements are planned for a future update

Crimson Desert Patch 1.0.3 is out now: Patch Highlights: • Added a storage chest to the camp • Added more Fast Travel points • Reduced health and damage of certain bosses • Increased healing from food • Trees can now be cut down with standard attacks and take less damage • The Visione now equips itself automatically after reading a memory • The horse will now approach the player after being called • Increased responsiveness of the jump • Increased responsiveness of the UI and menus • Reduced difficulty of the Arm Wrestling and Archery minigame • Improved KBM controls • Controller improvements are planned for a future update

KAMI

834,848 просмотров • 4 месяцев назад

Rooney is worth tens of millions, he’s played hundreds of games for England and United. He’s the record goalscorer for one of the world’s most iconic clubs He’s hundreds of miles from home with the lowest budget in the league The love of the game #pafc

Rooney is worth tens of millions, he’s played hundreds of games for England and United. He’s the record goalscorer for one of the world’s most iconic clubs He’s hundreds of miles from home with the lowest budget in the league The love of the game #pafc

Chris Webb

3,799,665 просмотров • 1 год назад

An SU-34 closes in, hot on the tail of a Saab JAS 39 Gripen. The Sukhoi SU-35 stands as one of Russia’s most formidable fighter jets, renowned for its sheer size and striking presence in the sky. Its twin engines, broad wingspan, and aggressive silhouette make it tower over lighter fighters like the Saab JAS 39 Gripen, projecting dominance both on the ground and in flight. The SU-35’s design balances raw power with refined aerodynamics, creating a jet that is as agile as it is visually imposing. Developed in the late 2000s as an advanced evolution of the SU-27, the SU-35 features thrust-vectoring engines that enable maneuvers beyond the capabilities of most aircraft. It can exceed Mach 2.25 and fly nearly 2,200 miles without refueling. Its sophisticated radar can track up to 30 targets simultaneously and engage multiple threats at once, making the SU-35 not just a giant of the skies, but a precision predator in combat.

An SU-34 closes in, hot on the tail of a Saab JAS 39 Gripen. The Sukhoi SU-35 stands as one of Russia’s most formidable fighter jets, renowned for its sheer size and striking presence in the sky. Its twin engines, broad wingspan, and aggressive silhouette make it tower over lighter fighters like the Saab JAS 39 Gripen, projecting dominance both on the ground and in flight. The SU-35’s design balances raw power with refined aerodynamics, creating a jet that is as agile as it is visually imposing. Developed in the late 2000s as an advanced evolution of the SU-27, the SU-35 features thrust-vectoring engines that enable maneuvers beyond the capabilities of most aircraft. It can exceed Mach 2.25 and fly nearly 2,200 miles without refueling. Its sophisticated radar can track up to 30 targets simultaneously and engage multiple threats at once, making the SU-35 not just a giant of the skies, but a precision predator in combat.

Wars

10,727 просмотров • 6 месяцев назад

❗️🇵🇱🇺🇦 A Polish strike unmanned aerial vehicle Striker was tested near Kyiv, with an operational radius reaching up to 1,000 kilometers. The Striker is a Deep Strike class drone with a maximum takeoff weight of 140 kilograms. The vehicle can carry a 40 or 60 kilogram combat warhead, both high-explosive and thermobaric types. When using a 40 kilogram warhead, the Striker’s operational radius reaches 1,000 kilometers. The piston engine version develops speeds from 90 to 180 km/h. There is also a jet version that can accelerate up to 325 km/h. Its flight speed ranges from 95 to 325 km/h. Video is generated by grok AI

❗️🇵🇱🇺🇦 A Polish strike unmanned aerial vehicle Striker was tested near Kyiv, with an operational radius reaching up to 1,000 kilometers. The Striker is a Deep Strike class drone with a maximum takeoff weight of 140 kilograms. The vehicle can carry a 40 or 60 kilogram combat warhead, both high-explosive and thermobaric types. When using a 40 kilogram warhead, the Striker’s operational radius reaches 1,000 kilometers. The piston engine version develops speeds from 90 to 180 km/h. There is also a jet version that can accelerate up to 325 km/h. Its flight speed ranges from 95 to 325 km/h. Video is generated by grok AI

NSTRIKE

44,582 просмотров • 1 месяц назад

🚨🇹🇷 KAAN Fighter Jet Pushing Limits Turkey’s KAAN has a takeoff weight of 34.5 tons but is engineered to withstand forces up to 9 times that during maneuvers, equal to 310 tons. Engineers are stress testing it at an extreme 13.5 times load, reaching 465 tons to ensure maximum durability. Step by step toward one of the world’s most advanced fighter jets.

🚨🇹🇷 KAAN Fighter Jet Pushing Limits Turkey’s KAAN has a takeoff weight of 34.5 tons but is engineered to withstand forces up to 9 times that during maneuvers, equal to 310 tons. Engineers are stress testing it at an extreme 13.5 times load, reaching 465 tons to ensure maximum durability. Step by step toward one of the world’s most advanced fighter jets.

WAR

27,543 просмотров • 3 месяцев назад

A Falcon 50 private jet carrying Libya’s Chief of General Staff, Muhammad Ali al-Haddad, crashed shortly after takeoff from Ankara on its way to Tripoli. The aircraft disappeared from radar minutes into the flight, prompting a search operation. Turkish rescuers later found the wreckage. According to early reports, the jet suffered an electrical failure soon after takeoff. The crew issued a distress signal and began dumping fuel while attempting to return to the airport. Locals near the area reported hearing an explosion, though it remains unclear whether it occurred mid-air or on impact.

A Falcon 50 private jet carrying Libya’s Chief of General Staff, Muhammad Ali al-Haddad, crashed shortly after takeoff from Ankara on its way to Tripoli. The aircraft disappeared from radar minutes into the flight, prompting a search operation. Turkish rescuers later found the wreckage. According to early reports, the jet suffered an electrical failure soon after takeoff. The crew issued a distress signal and began dumping fuel while attempting to return to the airport. Locals near the area reported hearing an explosion, though it remains unclear whether it occurred mid-air or on impact.

NOELREPORTS 🇪🇺 🇺🇦

56,898 просмотров • 7 месяцев назад

A vision that is being steadfastly realized, with the Guest of the Merciful at the forefront of its priorities. The year 2023 bore witness to a transformative shift in the journey #From_A_Dream_To_A_Memory 🕋 With pride and honor, we invite you to learn about the most prominent achievements in the program's annual report: #SacredJourney 🇸🇦 #SaudiVision2030

A vision that is being steadfastly realized, with the Guest of the Merciful at the forefront of its priorities. The year 2023 bore witness to a transformative shift in the journey #From_A_Dream_To_A_Memory 🕋 With pride and honor, we invite you to learn about the most prominent achievements in the program's annual report: #SacredJourney 🇸🇦 #SaudiVision2030

Pilgrims Experience Program

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