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ORBITER-FORUM will be temporarily closed at 2026-07-23 18:00 UTC while we complete some OF maintenance tasks. The amount of downtime is expected to take up to one hour, but probably less.
I still have a problem
dV = Isp * ln (Me/Mt)
dV = Delta V (30,000 m/s)
Isp = Specific impulse (39,240 to 392,400 Ns/kg)
Me = Mass (empty)
Mt = Mass (total)
then
ln(Me/Mt) = dV / Isp =
0.76452599388379204892966360856269 to 0.076452599388379204892966360856269
using inverse ln with...
We can't see it because it is cloaked by aliens.:lol:
I recall a video which said "scientific evidence". It said that one object was spotted years ago and we did not know what it was, and since nothing was said (suspecting silence) then it is Nibiru.
Then the video presented the "evidence...
Isp units are seconds.
I estimate 4,000 to 40,000 seconds for the VASIMR addon I want to make.
This doc says 3,000 to 20,000 but I want to imagine an improved VASIMR, which is in my opinion feasible for the feature.
If I am correct, the limits would be if normal operation allows higher Isp and...
The problem of most of C++ tutorials is that they are oriented at learning how to make from simple to complex "Hello world" programs, instead of focusing specifically on creating DLLs for Orbiter(MFDs or vessels for Orbiter).
It is like teaching about how to use notepad without talking about...
Well, it seems that my idea of VASIMR being usable to drop junk on the sun may actually be possible. If I am not wrong, the DeltaV for Hohmann transfer from LEO to the sun would be near 30,000,000 m/s according to IMFD. Is that correct?
During the beginning of space era there were a lot of tests and training was tough from a physical point of view.
Which one of those tests and training exercises still prevail for real astronauts?
I am passing through a stage of low inspiration.
I sit in front of the computer and even if I know that unfinished ideas are there, I does not feel the need of finishing it.
It is almost as if I had lost interest, but I know it is most a matter of inspiration, not just lack of ideas.
I ned...
Download the file Msvbvm50.exe from
http://support.microsoft.com/kb/180071
This will install the required file, making it usable.
It works for Windows 7 too.
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