- This topic has 3 replies, 2 voices, and was last updated 18 years, 4 months ago by
MikeS.
MikeS.-
Posts
-
MikeS
On H or I reloads, there is some differences in the nozzles.
H268 has a larger hole dia. than a H210.
Any thing bad going to happen If the H268 nozzle is used in
a H210?Anonymous
On H or I reloads, there is some differences in the nozzles.
H268 has a larger hole dia. than a H210.
Any thing bad going to happen If the H268 nozzle is used in
a H210?Boy, I would *not* risk it. So you know, the H268 has a different, special aft closure — the H268 nozzle won’t physically fit in a regular 29mm closure.
That said, you could (theoretically) use the H268 closure and nozzle underneath an H210 — but there is no way I’d do it. There may also be different fiber washers, liners, etc. between the reloads that would conspire to make this a bad choice. This is also not a “certified” load any more.
JW
Conway Stevens
After building many motors from 38mm to 6″ diameter and understanding those Motors and how they perform, what you are doing is taking a “specific” sized nozzle that has been run and tested to give pressure for a given propellant. The 2 motors have different convergences and divergences as well as most importantly different nozzle throat sizes. By switching them you could end up with an instant BOOM!!! and the other a worthless no thrust generating fizzle. That is some of the biggest issues.
MikeS
Enough said. As I thought.
Engineering, Enginering, Enginering
Thanks
MikeS
Anonymous
Conway Stevens- You must be logged in to reply to this topic.