[AR] Re: Spin.

  • From: Anton de Winter <adewinter@xxxxxxxxx>
  • To: Arocket List <arocket@xxxxxxxxxxxxx>
  • Date: Thu, 11 Nov 2021 10:16:35 -0800

The engineering does seem to be quite hard but what do folks here think
about the math behind the core idea?  Is the delta V provided by this
launch system worth the reduced size of the overall vehicle?  When I first
read about Spin Launch and did some basic math it looked like the launcher
would provide (iirc) ~25-30% of the delta V required for orbit which didn't
seem like much and therefore not worth all the hassle.  However, I didn't
take atmospheric drag into consideration at all.  Maybe that makes things
work out better?

On Thu, Nov 11, 2021 at 6:55 AM Ross Borden <dmarc-noreply@xxxxxxxxxxxxx>
wrote:

"...one-third scale."  Something tells me that building one three times
larger is going to be 100 times harder.

Ross


On Wednesday, November 10, 2021, 10:49:48 p.m. EST, Anthony Cesaroni <
anthony@xxxxxxxxxxx> wrote:


https://www.space.com/spinlaunch-first-test-flight-success



Anthony J. Cesaroni

President/CEO

Cesaroni Technology/Cesaroni Aerospace

http://www.cesaronitech.com/

(941) 360-3100 x1004 Sarasota

(905) 887-2370 x222 Toronto



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