10/27

Updated specifications:


SpecificationValue
Contraciton Area Ratio9.66

Chamber Diameter

3.5 in
Throat Diamter1.127 in

Characteristic Length

64 in

Chamber Length

6 in

Contraction Angle

30 deg
Expansion Angle15 deg
Exit Diameter2.54 in
Exit Pressure14.12 psi

Chamber Pressure

460 psi
Mass Flow1.2 kg/s
Exit Mach Number2.723




To do:


References:

https://ocw.mit.edu/courses/16-512-rocket-propulsion-fall-2005/resources/lecture_3/ (Exit pressure)

https://www.eucass.eu/doi/EUCASS2017-474.pdf (L*, contraction ratio)

https://ntrs.nasa.gov/api/citations/19710019929/downloads/19710019929.pdf (angles, general)

https://yang.gatech.edu/publications/Journal/JPP%20(2008,%20Thakre).pdf(graphite)