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Dragon Crew v.2.0, Пилотируемый
 
https://twitter.com/pbdes/status/577881709733015552
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Peter B. de Selding ‏@pbdes

SpaceX's Shotwell: Pad abort test should be ready as soon as we get through next GTO and CRS launches. #spaceshow
Т.е. в мае.
Изменено: Salo - 19.03.2015 18:13:39
"Были когда-то и мы рысаками!!!"
 
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Salo пишет:
А надо?
Не обязательно. При трех двигателях можно вообще вторую ступень не использовать даже болванку (опускаем как будут на стол ставить) и топливо недолить, наверняка можно выйти на примерно те же характеристики максимального динамического сопротивления. Только вот насколько это будет правильно?
Aures habent et non audient, oculos habent et non videbunt
 
опять отсрочка на месяц
 
http://www.parabolicarc.com/2015/03/23/spacex-busy-list-rest-2015/
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Commercial Crew Milestones


SpaceX Dragon vehicle undergoes preparation for abort test. (Credit: NASA)

SpaceX is scheduled to complete nine commercial crew milestones this year. Two of the milestones are launch abort tests left over from the Commercial Crew Integrated Capability (CCiCap) contract. The others are for the follow-on Commercial Crew Transportation Capability (CCtCap) agreement, which was signed in September. CCtCap will culminated with a crewed flight to the International Space Station with an advanced Dragon spacecraft.



Two crewed Dragon abort tests are planned for later this year. The first test will involve a pad abort test that will take place at Cape Canaveral. The second will be an in-flight abort at Vandenberg Air Force Base in California.
Shotwell said the pad abort test would be ready to go within a couple of weeks. The original plan was to conduct Falcon 9 launches on March 21 and April 10. Then the pad at Cape Canaveral would be freed up for the abort test. However, those plans have been scrambled by a month-long delay in the launch of the TurkmenAlem52E/MonacoSat 1 satellite to April 24.
Both abort tests are running significantly behind schedule. The original schedule called for the pad abort test to take place in December 2013 and the in-flight abort in April 2014.
Whether SpaceX will meet all its commercial crew milestones this year remains to be seen. There appears to have been some slippage in the company’s schedule already. The list of SpaceX milestones in its CCtCap agreement with NASA has a crewed Dragon demonstration flight to ISS occurring in October 2016. However, Shotwell said last week the flight will take place in early 2017,.
Изменено: Salo - 23.03.2015 23:53:53
"Были когда-то и мы рысаками!!!"
 
Demo of pad abort test profile in Texas – two SuperDraco engines ignite simultaneously and throttle as they would during the Pad Abort flight test.
https://vine.co/v/O3AB1BBUBd2
 
https://vine.co/v/OL2VY5QjA0X
Dragon V2 Pad Abort Flight #SpaceX Details: https://www.facebook.com/SpaceEproject
"Были когда-то и мы рысаками!!!"
 
Pad abort планируется в начале мая.
"Были когда-то и мы рысаками!!!"
 
Цитата
Salo пишет:
https://vine.co/v/OL2VY5QjA0X
Dragon V2 Pad Abort Flight #SpaceX Details: https://www.facebook.com/SpaceEproject
Мой вопрос в комментах по мультяшке уже задали: А почему улетает без транка? Ответ обещают через несколько дней. :(
 
Цитата
ilan пишет:
Цитата
Salo пишет:
https://vine.co/v/OL2VY5QjA0X
Dragon V2 Pad Abort Flight #SpaceX Details: https://www.facebook.com/SpaceEproject
Мой вопрос в комментах по мультяшке уже задали: А почему улетает без транка? Ответ обещают через несколько дней.  :(
Не могу посмотреть видео, но багажник должен отстреливаться после выключения двигателей. Спуск на парашютах уже без него.
законспирированный рептилоид
 
Я тоже так думаю, но на видео:
https://vine.co/v/OL2VY5QjA0X
почему-то это не так. Сначала отстреливается багажник.
 
Цитата
ilan пишет:
Я тоже так думаю, но на видео:
https://vine.co/v/OL2VY5QjA0X
почему-то это не так. Сначала отстреливается багажник.
Значит нна видео, скорее всего, ошибка. В документации к Pad Abort Test говорится, что крылья на багажнике нужны для стабилизаци положения корабля при срабатывании ДУ САС.
законспирированный рептилоид
 
Цитата
Salo пишет:
Pad abort планируется в начале мая.
2 мая.
"Были когда-то и мы рысаками!!!"
 
ИМХО лететь с багажником - это глупость, он что не может восьмью двигателями себя стабилизировать?
 
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Nilk пишет:
ИМХО лететь с багажником - это глупость, он что не может восьмью двигателями себя стабилизировать?
Значит не может.
законспирированный рептилоид
 
Подготовка к Inflight abort test в Ванденберге, намеченному на июль:
https://forum.nasaspaceflight.com/index.php?topic=35480.msg1356246#msg1356246
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Helodriver пишет:

Based on the uptick in activity at SLC-4 lately I figured something interesting was about to happen out there sooner than later. Coming over the ridge from a few miles away it was immediately obvious that yesterday was the day, the TEL was vertical for the first time I'd seen in over a year. Even better, the TEL was carrying something!

Chris has used some of the pics for the great article, but many higher resolution closer view ones are available in L2.

Attached here are a few images showing the newly revealed In Flight Abort Vehicle from different angles.

Additionally yesterday's Amtrak passengers got an excellent view of the vehicle and the landing area as well.

The landing pad has a new berm built along its square perimeter. No paving has taken place, I'm not yet convinced the berm is a permanent feature.


Много фото в огромном разрешении со всех ракурсов.
"Были когда-то и мы рысаками!!!"
 
Цитата

Salo пишет:
Подготовка к Inflight abort test в Ванденберге, намеченному на июль:
https://forum.nasaspaceflight.com/index.php?topic=35480.msg1356246#msg1356246
Много фото в огромном разрешении со всех ракурсов.
Таки F9R без ножек и макета второй ступени.
Чисто тест на катапультирование при достижении максимального динамического сопротивления.
Изменено: Искандер - 12.04.2015 00:13:46
Aures habent et non audient, oculos habent et non videbunt
 
По сообщению НАСА испытание САС на старте (Pad Abort Test) намечено на 5 мая, 4-х часовое окно начнется в 9 утра по местному времени (EDT) [сколько это по Москве?]. Резервный день - 6 мая.
Изменено: Paleopulo - 22.04.2015 06:42:31 (грамматика!)
 
По Москве c 16:30 до 20:30 ДМВ.
Изменено: Salo - 22.04.2015 07:11:12
"Были когда-то и мы рысаками!!!"
 
http://spaceflightnow.com/2015/04/21/dragon-pad-abort-test-set-for-early-may/
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Dragon pad abort test set for early May
Posted on April 21, 2015 by Stephen Clark

SpaceX’s Crew Dragon pad abort vehicle during a ground test. Credit: SpaceX

A major test of the system that would shoot SpaceX astronaut crews away from a failing rocket is scheduled for no earlier than May 5 from a specially-built mount at Cape Canaveral’s Complex 40 launch pad, NASA announced Tuesday.
The four-hour window for the test opens at 9:30 a.m. EDT (1330 GMT). A backup opportunity is available May 6, NASA officials said.
The Dragon capsule test unit will fire SuperDraco thrusters to blast off from a truss mimicking a Falcon 9 rocket on the launch pad, then deploy three main parachutes and splash down in the Atlantic Ocean approximately one mile offshore in the Atlantic Ocean.
The test rig includes a capsule with hundreds of sensors to measure pressures, loads, temperatures and other data during the flight test, which is expected to last about one minute.
SpaceX officials have said a crash test dummy is inside the capsule for the pad abort flight.
“As a development test, it has a higher likelihood of encountering an issue than an operational mission does,” NASA said in a statement.
“The ability to abort from a launch or pad emergency and safely carry crew members out of harm’s way is a critical element for NASA’s next generation of crew spacecraft,” the statement said.
The human-rated Dragon capsule — a redesigned version of of SpaceX’s Dragon cargo craft — will ferry astronauts to and from the International Space Station beginning in 2017. NASA awarded SpaceX a contract worth up to $2.6 billion in September to complete development of the Crew Dragon spaceship and fly up to six operational crew rotation missions to the space station.
NASA also tapped Boeing to finish testing of its CST-100 space capsule, giving the space agency redundant means to transport astronauts into low Earth orbit and end U.S. reliance on Russian Soyuz capsules for the job.
The Crew Dragon spacecraft’s eight side-mounted SuperDraco thrusters each generate about 16,000 pounds of thrust to carry crews away from danger during launch. SpaceX says the engines can also slow down the capsule during landing, eventually allowing the craft to accomplish propulsive pinpoint touchdowns like a helicopter.

A SuperDraco rocket thruster fires during a ground test. Credit: SpaceX

The Crew Dragon’s initial missions — like the pad abort in May — will end with parachute-assisted splashdowns in the ocean.
SpaceX plans another abort demonstration later this year from Vandenberg Air Force Base in California to verify the Crew Dragon capsule’s ability to escape from an exploding rocket booster in flight.
The company receives payments from NASA after achieving predetermined developmental milestones.
SpaceX is slated to get $30 million after the successful completion of the pad abort test, and another $30 million after the in-flight abort demo.
NASA recently extended the deadline for SpaceX to complete the abort tests — plus a qualification test of the Crew Dragon’s primary structure — until the end of the year after the milestones ran into delays.

Follow Stephen Clark on Twitter: @StephenClark1.
"Были когда-то и мы рысаками!!!"
 
Цитата
Salo пишет:
По Москве c 16:30 до 20:30 ДМВ.
Спасибо. Значит на работе начем смотреть.
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