Autor Wątek: SpX - DM2 (2020)  (Przeczytany 4228 razy)

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Offline mss

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Odp: SpX - DM2 (2020)
« Odpowiedź #45 dnia: Grudzień 07, 2019, 19:52 »
A kiedy "flight-abort"?

https://blogs.nasa.gov/commercialcrew/2019/12/06/spacex-in-flight-abort-test-launch-date-update/
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NASA and SpaceX are targeting no earlier than Jan. 4, 2020, for a critical In-Flight Abort Test of the Crew Dragon spacecraft from Launch Complex 39A at the Kennedy Space Center, Florida, pending U.S. Air Force Eastern Range approval.

As part of the test, SpaceX will configure Crew Dragon to trigger a launch escape shortly after liftoff and demonstrate Crew Dragon’s capability to safely separate from the Falcon 9 rocket in the unlikely event of an in-flight emergency. The demonstration also will provide valuable data toward NASA certifying SpaceX’s crew transportation system for carrying astronauts to and from the International Space Station.

The demonstration of Crew Dragon’s launch escape system is part of NASA’s Commercial Crew Program and is one of the final major tests for the company before NASA astronauts will fly aboard the spacecraft.

The In-Flight Abort Test follows a series of static fire engine tests of the spacecraft conducted Nov. 13 near SpaceX’s Landing Zone 1 on Cape Canaveral Air Force Station in Florida.
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Online artpoz

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Odp: SpX - DM2 (2020)
« Odpowiedź #46 dnia: Grudzień 08, 2019, 03:02 »
Gwynne Shotwell w wywiadzie stwierdziła, że jeśli uda się styczniowy Flight Abort Test, to załoga może polecieć do ISS już w lutym.

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Assuming the satisfactory completion of the abort demonstration, along with a series of parachute drop tests, the Crew Dragon could be ready for its final exam as soon as February, when NASA astronauts Bob Behnken and Doug Hurley will fly to the International Space Station, according to Gwynne Shotwell, SpaceX’s president and chief operating officer.

Źródło: https://spaceflightnow.com/2019/12/07/after-redesigns-the-finish-line-is-in-sight-for-spacexs-crew-dragon/

Offline Orionid

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« Odpowiedź #47 dnia: Grudzień 08, 2019, 07:06 »
Jednak tylko 4-miejscowy pojazd.
W przypadku Starlinera nadal możliwa jest 7-osobowa załoga ?

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After SpaceX had already designed the interior layout of the Crew Dragon spacecraft, NASA decided to change the specification for the angle of the ship’s seats due to concerns about the g-forces crew members might experience during splashdown.

The change meant SpaceX had to do away with the company’s original seven-seat design for the Crew Dragon.

“With this change and the angle of the seats, we could not get seven anymore,” Shotwell said. “So now we only have four seats. That was kind of a big change for us.”
https://spaceflightnow.com/2019/12/07/after-redesigns-the-finish-line-is-in-sight-for-spacexs-crew-dragon/

Offline kanarkusmaximus

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« Odpowiedź #48 dnia: Grudzień 08, 2019, 13:05 »
Pojawiła się dziś taka oto informacja:

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Hello from Hawthorne. Got to see the Dragon for the Demo-2 crewed mission. SpaceX aims to ship it out of factory by the end of year for thermal vacuum testing. Gwynne Shotwell says the target date for the in-flight abort test is Jan. 4. She says Demo-2 as soon as February.

Czy mamy wątek o teście ucieczkowym Dragona w locie?

Offline Orionid

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« Odpowiedź #49 dnia: Grudzień 09, 2019, 09:31 »
Pojawiła się dziś taka oto informacja:

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Hello from Hawthorne. Got to see the Dragon for the Demo-2 crewed mission. SpaceX aims to ship it out of factory by the end of year for thermal vacuum testing. Gwynne Shotwell says the target date for the in-flight abort test is Jan. 4. She says Demo-2 as soon as February.

Czy mamy wątek o teście ucieczkowym Dragona w locie?
https://www.forum.kosmonauta.net/index.php?topic=3851.msg138942#msg138942