How can I get mass/weight information about rocket stage separation mechanisms that are used in multi-stage rockets?
I plan to create an excel table to compare stage separation mechanisms by weight and type(pyro, pneumatic, frangible joint etc.) but to do so I'll need to locate sources of information.
- Are there known sources where these might have been already tabulated or at least compared?
- What other sources and strategies might I use to collect this kind of information?