Sunday , May 9 2021

SpaceX reveals Falcon Heavy Block 5 on its first official photo timelapse



SpaceX has discovered the first official media (including video) of its Falcon Heavy Block 5 rocket, including one of the most spectacular photos of Falcon Heavy (and the Falcon family in general, ever).

In the space of 24-48 hours at the beginning of April, SpaceX technicians and engineers have completed the final integration of Falcon Heavy Flight 2, fixing the side augers to the central core and the upper level of the missile to the interstate. After assembling, the cranes erected a massive rocket – probably weighing 75 tons (165,000 lb) – and carefully installed on the Pad 39A (T / E) carrier / mount, a large mobile structure that holds the lowering and charging / as well as the ability to lift the missile vertically and horizontally. Shortly thereafter, the rocket fired on Pad 39A and carried out its first integrated static fire, pushing the launch route already at 18:35 EDT (22:35 UTC) on April 9th.

With unique the passage of time Falcon Heavy, the second in its latest integration, SpaceX has released one of the best Falcon (9 or Heavy) ever-4K displays of all 27 Falcon Heavy Merlin 1D engines, capable of generating more than 5.6 million pounds (2550 metric) tons, 25,000 kN).

Offered in 4K resolution, photographs may be the most dazzling official look even with Blast 5 rockets, especially for engine section view, octave and thermal protection for not one, but four amplifiers. Immediately noticeable is the intriguing green patina present on each structure of the shield protector of the shield Falcon Heavy, which is sometimes described as a humorous dance floor. Before these three amplifiers, the same structure of the other Falcon 9 Block 5 never had the same patina, indicating that it was a remarkable modification (perhaps improved protection) or, more likely, the rest of the output that disappears during each Block 5 is the first fast reentry . In other words, it may be a patina or an anti-corrosion coating that literally burns in the landing process.

SpaceX's third Block 5 Falcon 9 booster shows its well-worn Octaweb and Merlin engines after its successful launch and recovery. (Pauline Acalin)
Falcon 9 B1048 saw shortly after it was launched and landed in August 2018, so that no green patina was found. (Pauline Acalin)

In addition, the complex mechanisms that connect three Falcon 9 amplifiers are also easy to see. Rough visual comparisons between the mechanisms on Falcon Heavy Flight 1 and 2 indicate that they are largely unchanged. Their ultimate task is to safely, reliably and sequentially shift really terrible loads – from time to time, the majority of thrusts of both side enhancers – with the least possible mass and aerodynamic disturbance, as long as they successfully separate the three boosters and are then pulled in. At the press conference Shortly after the successful launch of Falcon Heavy, Musk has repeatedly confirmed that additional hardware is needed – apart from the complete redesign of the central core – a remarkable engineering challenge, far more difficult than it was expected.

Mysterious green and massive metal mechanisms. (SpaceX)
Falcon Heavy before his successful debut in February 2018. (SpaceX)
The rear link mechanism on Falcon Heavy Flight 1 and Flight 2 looks very similar. It is possible that SpaceX has decided to reuse the aspects of the hardware recovered from the two side amplifiers of Flight 1. (SpaceX)

In addition, SpaceX confirmed that the fourth in the main 39A hangar was Falcon 9 B1051, the same missile that launched the Crew Dragon in the orbit for the first time a month ago. According to the Canadian Space Agency (CSA), B1051 is resumed for its mission of the Radar Constellation (RCM), a trio of satellites planned to be launched from Vandenberg Air Base (VAFB) earlier than May 2019. Difficult team integration, the B1051 can be seen rotating on its rocket grill while technicians are quickly turning the rocket to another launch.

Falcon 9 B1051 inside the main hangar Pad 39A, April 2019. (SpaceX)

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