Author Topic: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES  (Read 55467 times)

Offline NaN

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #60 on: 09/27/2016 07:30 PM »
"It will be quite tectonic when it takes off"

Online tleski

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #61 on: 09/27/2016 07:30 PM »
Will lift up from the pad 39A

Offline Space Ghost 1962

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #62 on: 09/27/2016 07:30 PM »
Quite tectonic when it takes off.

Add South Texas launch take off.

Offline Mike_1179

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #63 on: 09/27/2016 07:31 PM »
Raptor "Highest chamber pressure engine ever built"

Throttle range 20% - 100%
« Last Edit: 09/27/2016 07:33 PM by Mike_1179 »

Offline Space Ghost 1962

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #64 on: 09/27/2016 07:32 PM »
Raptor vac 382 sec isp critical feature.

Offline NaN

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #65 on: 09/27/2016 07:33 PM »
Throttle range 20% to 100% for Raptor.

Offline JBF

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #66 on: 09/27/2016 07:33 PM »
42 engines first stage
"In principle, rocket engines are simple, but thatís the last place rocket engines are ever simple." Jeff Bezos

Online tleski

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #67 on: 09/27/2016 07:34 PM »
Engine redundancy. If some engines fail you can continue the mission.

Online Chris Bergin

Raptor and Booster S1. 42 of the former on the latter. Happy with a lot of engines. Redundancy is a big factor.

Online Chris Bergin

7 to 6 percent of prop for return.

Online tleski

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #70 on: 09/27/2016 07:35 PM »
We are getting quite comfortable with landing accuracy.

Offline Space Ghost 1962

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #71 on: 09/27/2016 07:36 PM »
Centering fixture to align to launch mount on landing.

Online Chris Bergin


Online Chris Bergin

Center seven Raptors gimble. Rest are fixed.

Offline Mike_1179

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #74 on: 09/27/2016 07:38 PM »
LOX tank in vehicle is the hardest part - we've already started on it and we'll show some pictures later (wha???)

Online Chris Bergin

The Ship.


Online docmordrid

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #76 on: 09/27/2016 07:38 PM »
450t max cargo
DM

Online Chris Bergin

Trip time.

Online Chris Bergin

TPS

Offline Space Ghost 1962

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Re: LIVE: Elon Musk IAC Mars Speech - Sept. 27, 2016 - UPDATES
« Reply #79 on: 09/27/2016 07:40 PM »
CFD Model of ITS

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