The Importance of Disaster Investigations for Systems Engineers :: Engineers Engineering Systems Essays

The Importance of Disaster Investigations for Systems Engineers- What is a Systems Engineer?In the modern industry engineering dusts are comme il faut more complexby the day. Therefore a need for elite engineers i.e. the SystemsEngineer, capable of applying a wide range of engineering disciplinesto a innovation of tasks from product design and development fromrequirements analysis to simulation to manufacturing and marketingetc is essential.such(prenominal) engineers work within a team up at the heart of the ecesiswhere the design and development of a project is carried out. At thisstage it is of capacious immenseness that every aspect of the design isstudied accurately in order to ensure the final product workseffectively, efficiently and safely. However, although maximal effortis made during the design, it is impossible to produce a result nose candy%efficient. This unfortunately leads to the occurrence of accidents andin some extreme cases to a disaster. By carrying out i nvestigationsinto the disasters and their causation, lessons can be learnt andemployed in future designs. This allows the team of engineers toimprove the performance and efficiency of the system whilstmaintaining the maximum safety levels.- Disasters and why they happened?- Air disasters caused due to imperfect designThere have been historically countless cases of confusion in handlingthe flaps and the gear controls on the DC3 aircraft as they are inclose proximity to each some other and of similar shape. This is a problemthat should have been addressed by the system engineers before thefinal go ahead for production was approved considering the importanceof such instruments and their role during the flight of the aircraft.- Challenger disaster caused due to faulty designThis incident saw the destruction of the United States space hootChallenger 73 seconds after take-off from the Kennedy Space Centre onJanuary 28, 1986 kill the entire shuttle crew.The disaster was caused by the f ailure of an O-ring seal in thesolid-fuel rocket on the shuttles right side. The seals faultydesign and the unusually low temperature weather, which affected the sealsproper functioning, allowed hot gases to leak through the joint.Flames from inside the agonist rocket escaped through the failed sealand enlarged the small hole. The flames whence burned through theshuttles external fuel armoured combat vehicle and cut extraneous one of the supports thatattached the booster to the side of the external tank. The booster stony-broke loose and collided with the tank, piercing the tanks side.Liquid hydrogen and liquid oxygen fuels from the tank and boostermixed and ignited, causing the shuttle to tear apart.It is quite top out from this example that had the design of the ring