Rounded Conical NC in OpenRocket?

[TALON]

I just started playing with OR. I would like to design a rocket with the Semroc BC-1834 Rounded Conical NC. I did not find it in the data base, and can not figure out how to create one. Is this not possible in OR, or am I missing something? Any help would be appreciated, even one reply stated it can't be done.
Thanks,
Nick V.

 

[Rex R]

I think that it would possible to come up with something like that...I could probably If I had a set of measurements, radius of the rounded bit length of the cone...start with a small dia. ellipsoid and make it short(it gets to be pretty round that way), then add a transition to do the cone. HTH
rex

 

[TALON]

I think that it would possible to come up with something like that...I could probably If I had a set of measurements, radius of the rounded bit length of the cone...start with a small dia. ellipsoid and make it short(it gets to be pretty round that way), then add a transition to do the cone. HTH
rex

Thanks Rex, will try it.

 

[Rex R]

just an example for you to look at, don't know how close it is to reality .
rex

View attachment nose_example.ork

 

[TALON]

just an example for you to look at, don't know how close it is to reality .
rex

OUTSTANDING REX!!!! thanks, :handshake: playing with OR now

 

[Rex R]

oh good. think you'll want to try an nc dia. of about 0.75".
rex