Re: [ERPS] Hybrid Propellant Concept

2004-10-02 Thread Donald Qualls
Stephen Holden wrote: Hello, I am developing a new hybrid propellant concept that I would like to discuss...It's basically very similar to any hybrid, except that the propellant consists of a cylindrical grain of lightly bonded magnesium powder onto which is sprayed through injectors the

Re: [ERPS] Hybrid Propellant Concept

2004-10-02 Thread Aleta Jackson
Stephen Holden wrote: Hello, I am developing a new hybrid propellant concept that I would like to discuss...It's basically very similar to any hybrid, except that the propellant consists of a cylindrical grain of lightly bonded magnesium powder onto which is sprayed through injectors the

[ERPS] Re: Hybrid Propellant Concept

2004-10-02 Thread Stephen Holden
Aloha, If you are using that solution for oxidizer, what is the viscosity? Will you need a large opening in your injector? If so, what will you do to make sure you have even distribution instead of chunky flow? What pressure will be needed for good atomization? Helium blowdown, or a pump?