The physics of why this 1967 engine stops an airplane better than anything Boeing builds today are wild.The JT8D is a low-bypass turbofan. Almost all the air goes through the core. When those bucket doors deploy, they're redirecting nearly the entire exhaust flow. Pilots estimated 8,000 to 10,000 pounds of reverse force from a 15,000-pound thrust engine. That's a 55-65% reversal efficiency on a machine from 1967.Modern 737s run the CFM56, a high-bypass engine where most of the air flows through
0:37
The physics of why this 1967 engine stops an airplane better than anything Boeing builds today are wild.The JT8D is a low-bypass turbofan. Almost all the air goes through the core. When those bucket doors deploy, they're redirecting nearly the entire exhaust flow. Pilots estimated 8,000 to 10,000 pounds of reverse force from a 15,000-pound thrust engine. That's a 55-65% reversal efficiency on a machine from 1967.Modern 737s run the CFM56, a high-bypass engine where most of the air flows through
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x.comAakash Gupta
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Nikita Fair on Instagram: "Buffalo Chicken Hot Pockets 🍗 (Makes 10 Hot Pockets) Macros Per Hot Pocket: - 425 Calories - 50g Protein - 44g Carbs - 4g Fat 📕 Comment “Meal Prep” and I will DM you a purchase link to my Meal Prep Cookbook with 100+ recipes just like this! Ingredients (Dough)🥯: - Self Rising Flour (500g) - Greek Yogurt (0% Fat) (520g) - 1 Tbsp Garlic Salt (15g) - 1 Tbsp Italian Seasoning (8g) Ingredients (Buffalo Chicken Filling)🍗: - 40oz Chicken Breast (1135g) - 0.5 Tbsp Garlic S
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Indian company using tiny air purifiers outdoors to "filter the air" of pollution.Here's how the scam works, the company bribed Indian government officials, who then uses public funds to purchase these machines, for each machine installed, those officials also get kickbacks.The claimed output of these machines is 300 m3/h, which is less than a commercially available indoor air purifier, which filters air up to 500 m3/h.This is why India is a joke country with a scam economy, it's governed by une
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A paraglider survived after being struck mid-air by a Cessna on her birthday.The collision completely destroyed her paraglider, but aside from a few bumps and bruises, she walked away without serious injuries.The 44-year-old woman had taken off from Schmittenhöhe mountain in Zell am See, Austria, while a 28-year-old pilot was conducting a scenic flight over the Alps in a Cessna C182 when the accident occurred near the Pinzgauer Hütte.She later posted the terrifying footage on Instagram with the
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x.comTurbine Traveller
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NEW: The missing UFO-linked Air Force general had a meeting with an unidentified woman and members of the US Space Force just hours before he went missing.William Neil McCasland, who was linked to classified UFO programs, vanished on February 27.According to new bodycam audio, McCasland had dinner with members of the US Space Force the night before he disappeared. "He has a very classified security clearance. He was the head of Air Force Research Lab... The man's names are in the UFO documents t
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x.comCollin Rugg
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