Question: Part B: LRE Rocket DesignYou have been inspired to create your own rocket to resupply space stations in orbit. Consider a payload of 2 0
Part B: LRE Rocket DesignYou have been inspired to create your own rocket to resupply space stations in orbit. Consider a payload of kg of stable cargo. Design a pressurefed liquid rocket engine to achieve this mission.You will need to consider several aspects and possibly iterations. Go through the design process, report your design, and discuss the thought process used along the way. Submit a write up an actual report, not bullet points with all numbers, equations, calculations, figurestables etc. Treat this submission as a final design to a clientboss Choose a mission not necessarily to ISS in LEO, but maybe other space stations and calculate your V This is open ended, please state your assumptions Choose a propellant. You will need to calculate various quantities from chemical equilibrium eg combustion temperature, c MW etc. You will also need to decide the propellant mass ratio ie stoichiometry Figure out chamber pressure for your design Calculate a nozzle area ratio based upon your target expansion conditions. Which geometry will you use? Find your overall mass flow rate and the mass flow rates of each propellant. The mass flow rates may be steady, or you may choose to throttle the rocket if youd like Finish sizing the nozzle eg throat area choose an L to find a chamber length Size your tanks appropriately Discuss aspects of the injectors and heat transfer in the rocket. Include any relevant calculations Estimate the weight and size of the propulsion system. The rest of the mass will be the car and passengers Justify all choicesdecisions made Include any code you write in an appendix.
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