Design and Analysis of Composite Rocket Motor Casing

2nd International Conference on Advancements in Aeromechanical Materials for Manufacturing

航空航天工程;材料科学;机械制造

Niharika, B.^1 ; Varma, B. Bhaswarup^1

Dept. of Aeronautical Engineering, MLR Institute of Technology, Hyderabad

500043, India^1

关键词: Basic functions;    Design and analysis;    Hybrid rockets;    Simulation software;    Solid fuel rockets;    Static structural analysis;    Stress-strain distributions;    Weight parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/455/1/012034/pdf
DOI  :  10.1088/1757-899X/455/1/012034

来源: IOP

【 摘 要 】

A solid rocket or a solid-fuel rocket is a rocket engine that uses solid propellants (fuel/oxidizer). The term "solid fuel" in this context is actually erroneous because solid propellant must contain both a fuel and an oxidizer to support combustion. All rockets used some form of solid or powdered propellant up until the 20th century, when liquid rockets and hybrid rockets offered more efficient and controllable alternatives. In this we consider a composite material Carbon/Epoxy and Kevlar/epoxy for a pole relevant in rocket parts. Its length as 10m, interior breadth as 1m, inside weight as 1000psi or 6.894Mpa, engine packaging is outlined and subjected to basic and modular examination. Fundamentally engine packaging is planned in ANSYS apparatus by considering outline contemplations, assist the model is subjected to stack imperatives and weight parameters as in the constant flight and reproduction examination will be completed and perceptions are made to know the basic functions, loads, stress, strain and proficiency of rocket engine packaging. For the Design and Analysis, Simulation Software ANSYS R 18.0 be utilized and results will be summoned. Layer as stress - strain Distribution is acquired, Static Structural Analysis, Modal Analysis will be done and comes about might be closed.