The following requirements are given for a solid propellant rocket motor: Sea level thrust: 740 lbf average Duration: 42 sec. Chamber Pressure: 750 psia Operating Temp.: 70 F Propellant: Ammonium Nitrate-hydrocarbon Determine Isp, throat and exit areas, flow rate, total propellant weight, total impulse, burning area and mass.

Answer rating: 100% (QA)

Properties for given propellant Ammonium Nitrate hydrocarbon are K 126 T 1 2700F or 3160k R 0010 ins... View the full answer