Author Topic: Flight range Starship on a ballistic trajectory  (Read 1738 times)

Offline KILYAV

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Flight range Starship on a ballistic trajectory
« on: 12/22/2021 08:56 pm »
I made a calculation of the Starship's flight range along a ballistic trajectory, depending on the weight of the cargo being transported.

Offline rakaydos

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Re: Flight range Starship on a ballistic trajectory
« Reply #1 on: 12/23/2021 10:41 am »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Offline KILYAV

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Re: Flight range Starship on a ballistic trajectory
« Reply #2 on: 12/23/2021 04:41 pm »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Acceleration - instant
Gravity loss - zero
Aerodynamic losses - zero
Loss on control - zero

The number of reactive motors in this calculation is irrelevant.

« Last Edit: 12/23/2021 04:43 pm by KILYAV »

Offline AC in NC

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Re: Flight range Starship on a ballistic trajectory
« Reply #3 on: 12/23/2021 04:53 pm »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Acceleration - instant
Gravity loss - zero
Aerodynamic losses - zero
Loss on control - zero

The number of reactive motors in this calculation is irrelevant.
Sort of makes the entire topic irrelevant.   ::)

Offline KILYAV

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Re: Flight range Starship on a ballistic trajectory
« Reply #4 on: 12/23/2021 05:04 pm »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Acceleration - instant
Gravity loss - zero
Aerodynamic losses - zero
Loss on control - zero

The number of reactive motors in this calculation is irrelevant.
Sort of makes the entire topic irrelevant.   ::)

The table shows the maximum theoretical range, the real range will always be shorter and will directly depend on the number of engines.

Offline jak Kennedy

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Re: Flight range Starship on a ballistic trajectory
« Reply #5 on: 12/23/2021 05:22 pm »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Acceleration - instant
Gravity loss - zero
Aerodynamic losses - zero
Loss on control - zero

The number of reactive motors in this calculation is irrelevant.
Sort of makes the entire topic irrelevant.   ::)

The table shows the maximum theoretical range, the real range will always be shorter and will directly depend on the number of engines.

I don't think so, because items such as acceleration, gravity etc are not theoretical.
... the way that we will ratchet up our species, is to take the best and to spread it around everybody, so that everybody grows up with better things. - Steve Jobs

Offline AC in NC

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Re: Flight range Starship on a ballistic trajectory
« Reply #6 on: 12/23/2021 05:23 pm »
is this the 6 engine or 9 engine version? how does that affect gravity losses?

Elon has said that aero "skipping" can extend the range to 10,000 km. any thoughts on that?

Acceleration - instant
Gravity loss - zero
Aerodynamic losses - zero
Loss on control - zero

The number of reactive motors in this calculation is irrelevant.
Sort of makes the entire topic irrelevant.   ::)

The table shows the maximum theoretical range, the real range will always be shorter and will directly depend on the number of engines.
No it doesn't.
« Last Edit: 12/23/2021 05:23 pm by AC in NC »

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