The rocket motor bolted joints finite element analysis is performed by using anasys 145 workbench two types of analyses are used in this paper 1) static structural analysis and 2) thermal analysis. Analysis of combustion instability in liquid fuel rocket motors motor, are caused by amplification of initially small principles of mechanics can be applied separately to each phase, the following equations are derived by applying the laws of conservation of mass, momentum, and energy to an.
Engineering and technology (an iso 3297: 2007 certified organization) vol 4, issue 7, july 2015 design and analysis of rocket motor bolted joint for enhanced strength p rajamani 21, dr g srinivasa gupta so finally 3d model of rocket motor parts of bolted joints, dome, and polar boss are generated. “rocket motor hardware design and structural analysis” national conference on innovative approaches in mechanical engineering 2 | page stmartin's engineering college, secunderabad.
Nasa has given the details of the solid rocket motor preliminary design review and structural analysis of the solid rocket motor factory joint including metallic and non-metallic components a structural analysis is performed to verify the structural integrity of the solid rocket motor at certain working temperature.
International journal of engineering and advanced technology (ijeat) issn: 2249 – 8958, volume-2, issue-3, february 2013 design and analysis of rocket motor casing by using fem technique siva sankara raju r, karun kumar y, pragathi kumar g abstract- this paper deals with the design of solid rocket mainly consists of determining the thickness of motor casing which includes the domes at head. • explain the purpose of the centerbore on a model rocket engine • explain the purpose of the delay and tracking charges on a model rocket engine • explain the important considerations in selecting a model rocket engine • interpret the model rocket engine selection chart. A model rocket is a small rocket designed to reach low altitudes (eg, 100–500 m (330–1,640 ft) for 30 g (11 oz) model) and be recovered by a variety of means according to the united states national association of rocketry (nar) safety code, model rockets are constructed of paper, wood, plastic and other lightweight materials the code also provides guidelines for motor use, launch site selection, launch methods, launcher placement, recovery system design and deployment and more. Savannah ponder, ms, aeronautical engineering, and research engineer designing your own model rocket 5 design options clustering clustering, or using two or more rocket motors at once, allows you to lift heavier rockets and payloads the rocket below clusters two c6-7 and one d12-5 and uses friction motor mounts t he c6-7 engines.
Figure 1 single stage model rocket with an engine model rocket flight details: a model rocket has three flight phases: powered flight, coasting flight, and recovery figure 2 shows the three phases of the flight the rocket is launched by the ignition of the engine figure 2 model rocket flight profile [6.
The maximum velocity of our rocket ideally will be 6403 m/s or 143 mph now let’s figure our altitude after the rocket motor burns using equation 3: our rocket altitude at motor burnout is 1024 meters or 32 feet above the ground theoretically using equation 4 we can find out the total theoretical altitude that our rocket will go.