by Priyanshu Goti
Project Outcome: Extended Essay in Physics
Project Description: This Extended Essay (EE) by Priyanshu investigated how the geometry of solid propellant grains affects the thrust produced by a rocket. The study focused on analyzing various grain shapes and their impact on the burning surface area and combustion rate. By conducting experiments and simulations, the research aimed to demonstrate how changes in propellant grain geometry influence the overall performance of the rocket, particularly in terms of thrust efficiency. The findings highlighted the relationship between grain shape and the rate of combustion, showing how the design of solid propellant grains can optimize thrust production, thereby improving rocket performance and fuel efficiency. This research provided insights into the critical role of propellant geometry in advancing rocket technology.