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A United Space Alliance technician steps inside the space shuttle’s external tank, specifically the intertank structure that separates the liquid hydrogen tank below and the liquid oxygen tank above. He goes inside to place panels to support an X ray of the tank’s structure.

Aero Big Mike

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125,815 次观看 • 5 个月前 •via X (Twitter)

教育科学技术

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NASA completed another step to ready the SLS rocket for the NASA Artemis III mission. Teams at #NASAMichoud recently applied the thermal protection system to the core stage’s liquid hydrogen tank. With thermal protection in place, crews will now begin outfitting the tank with essential systems. Watch below as the 130-foot-tall tank was then moved into the factory’s final assembly area and read more here:

NASA completed another step to ready the SLS rocket for the NASA Artemis III mission. Teams at #NASAMichoud recently applied the thermal protection system to the core stage’s liquid hydrogen tank. With thermal protection in place, crews will now begin outfitting the tank with essential systems. Watch below as the 130-foot-tall tank was then moved into the factory’s final assembly area and read more here:

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What happens when the amount of vacuum increases and the atmospheric pressure on the outside of the tank is no longer balanced by pressure inside the tank, causing the tank walls to collapse.

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Teams at #NASAMichoud recently moved the liquid oxygen tank for the #Artemis III core stage into a cleaning cell. Once complete, mobile clean rooms are used to access the tank's interior, protecting it from external contaminants. WATCH FULL VIDEO: 🔗

Teams at #NASAMichoud recently moved the liquid oxygen tank for the #Artemis III core stage into a cleaning cell. Once complete, mobile clean rooms are used to access the tank's interior, protecting it from external contaminants. WATCH FULL VIDEO: 🔗

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FORCED SUICIDE TANK > Ukrainian Banserites locked up a Ukrainian tank crew inside their tank & forced them on a suicide mission. Russian intelligence officers found Ukrainian tanks with hatches welded shut from the outside. Watch the moment when the Russian officers open the welded tank door and listen to the testimony of the tank driver.

FORCED SUICIDE TANK > Ukrainian Banserites locked up a Ukrainian tank crew inside their tank & forced them on a suicide mission. Russian intelligence officers found Ukrainian tanks with hatches welded shut from the outside. Watch the moment when the Russian officers open the welded tank door and listen to the testimony of the tank driver.

𝐃𝐚𝐯𝐢𝐝 𝐙 🇷🇺🇮🇪

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Close up view of B19's liquid oxygen tank going for a roll this morning.

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The $60,000 Job Inside an Airplane Fuel Tank

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Four years ago, I warned the City of Portland that homeless people had broken into the Steel Bridge in Old Town. Inside, a few dozen people were living. Seven weeks later, a fire started inside the structure. A propane tank exploded,

Four years ago, I warned the City of Portland that homeless people had broken into the Steel Bridge in Old Town. Inside, a few dozen people were living. Seven weeks later, a fire started inside the structure. A propane tank exploded,

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When Ariane 6 is lifting off, you see “a big yellow flame”, but it’s much more than that. Inside the Vulcain 2.1 engine there's an incredibly powerful chemical reaction between liquid hydrogen (H₂) and liquid oxygen (O₂) 🔥.

When Ariane 6 is lifting off, you see “a big yellow flame”, but it’s much more than that. Inside the Vulcain 2.1 engine there's an incredibly powerful chemical reaction between liquid hydrogen (H₂) and liquid oxygen (O₂) 🔥.

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The Al-Qassam Brigades has published footage showing their attack on an Israeli tank on an Israeli Merkava tank in the centre of Jabalia City, northern Gaza. One of the fighters emerges from a destroyed building and runs towards the tank, hurling an IED into the open commander's hatch, killing all four Israeli soldiers inside and destroying the tank. Notably, this event took place in a completely flattened part of Jabalia, confirming Hamas' continued presence in the area.

The Al-Qassam Brigades has published footage showing their attack on an Israeli tank on an Israeli Merkava tank in the centre of Jabalia City, northern Gaza. One of the fighters emerges from a destroyed building and runs towards the tank, hurling an IED into the open commander's hatch, killing all four Israeli soldiers inside and destroying the tank. Notably, this event took place in a completely flattened part of Jabalia, confirming Hamas' continued presence in the area.

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Oxygen Tank On Board Exploded, People Lost Consciousness Before Plane Crash. Reports from inside the cabin describe the horrifying scenes before the Azerbaijan Airlines flight exploded into a ball of flames on impact in Kazakhstan. It's claimed the oxygen tank blew out after the aircraft had hit a flock of birds.

Oxygen Tank On Board Exploded, People Lost Consciousness Before Plane Crash. Reports from inside the cabin describe the horrifying scenes before the Azerbaijan Airlines flight exploded into a ball of flames on impact in Kazakhstan. It's claimed the oxygen tank blew out after the aircraft had hit a flock of birds.

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We found a large fuel tank inside an enclosed room in Mamelodi. The tank is filled with paraffin. Our biggest worry is that this room has no ventilation and this tank can combust anytime, killing many. This is a huge danger. We’ve locked down this area with the City’s fire department. The tank will be removed by the department of energy. City of Tshwane

Dr Nasiphi Moya

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Before LNG is loaded into a tank, the tank must be properly prepared through a series of controlled stages. This preparation is critical to ensure safety and to prevent damage due to extreme temperatures. An LNG tank is fitted with different lines, each serving a specific purpose: filling lines, spray lines, discharge lines, and pumps. The first stage is drying. The tank may contain humid air, which can lead to ice formation at low temperatures. To prevent this, dry air is introduced from the bottom of the tank through the filling lines to displace the moist air. Next is inerting. After drying, inert gas is introduced into the tank to purge out the dry air. This step is important to eliminate oxygen and reduce the risk of forming flammable gas mixtures. The third stage is gassing-up (vaporizing). Since inert gas contains carbon dioxide, which can freeze at low temperatures, it must be removed. Warm LNG vapor is introduced through the spray lines to displace the inert gas and prepare the tank for cooling. Then comes cooling down, which is a critical stage. The tank must be gradually cooled to avoid thermal stress that could damage the structure. Cold LNG is sprayed into the tank through spray nozzles, bringing the temperature down to about -110°C to -130°C. Finally, the loading (filling) stage begins. At this point, the tank is ready to safely receive LNG, and the cargo is loaded through the filling lines. In simple terms, the process moves from removing moisture, to removing oxygen, to introducing gas, then cooling the tank, and finally loading the LNG.

Before LNG is loaded into a tank, the tank must be properly prepared through a series of controlled stages. This preparation is critical to ensure safety and to prevent damage due to extreme temperatures. An LNG tank is fitted with different lines, each serving a specific purpose: filling lines, spray lines, discharge lines, and pumps. The first stage is drying. The tank may contain humid air, which can lead to ice formation at low temperatures. To prevent this, dry air is introduced from the bottom of the tank through the filling lines to displace the moist air. Next is inerting. After drying, inert gas is introduced into the tank to purge out the dry air. This step is important to eliminate oxygen and reduce the risk of forming flammable gas mixtures. The third stage is gassing-up (vaporizing). Since inert gas contains carbon dioxide, which can freeze at low temperatures, it must be removed. Warm LNG vapor is introduced through the spray lines to displace the inert gas and prepare the tank for cooling. Then comes cooling down, which is a critical stage. The tank must be gradually cooled to avoid thermal stress that could damage the structure. Cold LNG is sprayed into the tank through spray nozzles, bringing the temperature down to about -110°C to -130°C. Finally, the loading (filling) stage begins. At this point, the tank is ready to safely receive LNG, and the cargo is loaded through the filling lines. In simple terms, the process moves from removing moisture, to removing oxygen, to introducing gas, then cooling the tank, and finally loading the LNG.

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A tank gun accidentally discharged during training at the Hijudai training area in Oita Prefecture, Japan. Three men were killed and one woman was injured. All four were reportedly inside a Type 10 tank when the shell detonated. It also appears that four people were inside the tank, even though it is designed for a crew of three.

𝔗𝔥𝔢 𝕯𝔢𝔞𝔡 𝕯𝔦𝔰𝔱𝔯𝔦𝔠𝔱△ 🇬🇪🇺🇦🇺🇲🇬🇷

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MAKS 25 🇺🇦👀

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Hezbollah’s FPV drone operators have succeeded for the first time in inflicting serious damage on a Merava Mk4M tank. The impact of the shaped charge, after striking the tank’s cope cage, was sufficient to penetrate the turret roof above the isolated ammunition compartment. At the same time, the tank cannot be considered a total loss; after repairs, it may return to service.

Hezbollah’s FPV drone operators have succeeded for the first time in inflicting serious damage on a Merava Mk4M tank. The impact of the shaped charge, after striking the tank’s cope cage, was sufficient to penetrate the turret roof above the isolated ammunition compartment. At the same time, the tank cannot be considered a total loss; after repairs, it may return to service.

Andrei_bt

17,184 次观看 • 1 个月前

The 79th Air Assault Brigade engaged a Russian tank with an FPV drone and burned+destroyed it from the inside.

The 79th Air Assault Brigade engaged a Russian tank with an FPV drone and burned+destroyed it from the inside.

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183,779 次观看 • 1 年前