Question

An engineer is tasked with developing an aircraft nosecohe from alluminium alloy sheet metal procesand Illustrate the process with neat sketch

Answer 1

The most widely used aircraft alloy is 2024 was devloped after experiments allowing small amount of cold deformation on a period of natural ageging led to an increase yield strebngth a high grade alloy with excellent fatigue resistance 2024 is used primarily in sheet forms such as for the fuelsage and for the wings due to its high tensile strength roughly 470Mpa

1.) Power consumption:- optimizing for power consumption includes customize motor windings to deliver peak dynamic torques at the desired operating speed. This requires high precision components such as low inertia and high efficiency of rotors highh torque and speed noise reduction heat generation or loss and power optimization

2. Manage tempretaure:-two critical matter that affects hybrid steeper motor in space is tgempreature and the amount of heat generated. Excessive heat generated by the motor can be a concerened in a vcuum environment beacuse there is no atmosphere to dissipate heat from the motor. Also heat generated by a steeper motor can also effect other components to reduce heat optimize the winding of the steeper motor incorporate conducting pathways with thermally comductive materials.

3.) Vibration control:-optmizing motor windings minimizes the resonance devloped at specific operating speed using components that is used to high concentricity and dimensional accuracy helps esure rotor and shaft do not introduce unwanted vibration in the system

4.)Limit outgassing and contaminants:- on microscopic level gases and liquids are trapped inside off peint and grease and when they are exposed to vaccum of space they can expand or condense and liquid ca evaporate. If these contaminats cna settle on imaging sensor or measurement insgtrument they can reduce overall performabce and render them useless