Launching to an Orbit with a Chemical Propellant Staged Rocket Systems

There is one way to explore space by using the launch vehicles, which known as rockets, and it can carry useful load named simply payload of satelite from Earth into Space. In this study, performance predictions multi rocket motors are discussed compared with single motor same amount propellant used for travel. article in serial or tandem staging schemes, boosting stage usually largest, second subsequent upper stages above it, decreasing size used. parallel schemes solid liquid boosters assist launch. At low level starting high altitude higher density fuel fuels, kerogen cryogenic hydrogen(-250°C) fuel. propellants oxidizer generally ammonium per chloride but oxygen(183.3°C) first stage, both a booster five propellent reach about certain velocity. after reducing weight ejecting only an extra altitudes velocities at earth orbit (LEO). Drag gravity effects successfully all calculations. The added total result altidudes found these staged rockets than case. advantage multistage having where velocity will be increased separating removing waste system out system. Use usefull increasing cost unit well.