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John Beasley 1/31/2008 Propulsion Group: Solid and Hybrid Profiles

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Presentation on theme: "John Beasley 1/31/2008 Propulsion Group: Solid and Hybrid Profiles"— Presentation transcript:

1 John Beasley 1/31/2008 Propulsion Group: Solid and Hybrid Profiles
AAE 450 Spring 2008

2 Solid: Burn Area Profiles
AAE 450 Spring 2008 Propulsion Group

3 Hybrid: Burn and Port Area Profiles
Cross Section AAE 450 Spring 2008 Propulsion Group

4 Assume constant ox flow rate Iterative process since fuel flow
rate and burning rate are functions of each other Chamber pressure calculation also iterative since chamber pressure and characteristic velocity also interrelated Approach as taught in 539 AAE 450 Spring 2008

5 AAE 450 Spring 2008

6 AAE 450 Spring 2008

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