A heat sink also spelled heatsink, is a passive heat exchanger that moves heat generated by an electronic or mechanical device to a fluid medium, typically air or a liquid coolant. This process helps dissipate the heat away from the device, allowing for temperature regulation. Heat sinks are commonly used in computers to cool CPUs,…
A scramjet, short for supersonic combustion ramjet, is an iteration of the ramjet airbreathing jet engine. Unlike traditional ramjets, scramjets ignite fuel in supersonic airflow. While both types rely on high vehicle speed to compress incoming air forcefully before combustion, a ramjet decelerates air to subsonic speeds using shock cones. In contrast, a scramjet lacks…
Analysis: The purpose of this project was to simplify and models a 12-story building as a simple cantilever beam. The building consisted of 12 equal rigid floors. The mass of the floors was a known to be 5000 kg. Each of the floors is connected to one another with 4 I-beams. The I beams had…
What is the process of powder metallurgy? The powder metallurgy is a manufacturing process which can form ferrous and non-ferrous parts from metallic and/or ceramic powder into their intended shape. Powder metallurgy (P/M) process comprises three steps: producing/blending the powders, compacting the mixed powders in a die, and merging and joining the powder into a…
The car top or automobile roof of an automobile is the part of the vehicle situated above the passenger compartment, shielding the vehicle occupants from external elements such as sun, wind, and rain. When did cars start having roofs? Initially, cars lacked roofs altogether. Subsequently, these early vehicles being influenced by the era of horse-drawn…
You might be asking yourself why should you care about the inverse lever rule. If an alloy contains multiple phases, the lever rule can be used to determine the proportions of each phase. This rule is analogous to a simple balance, where the composition of the alloy acts as the fulcrum, and the compositions of…
Why are metals important? Metals are used virtually everywhere from paperclips to huge tractors or aircraft. A tractor uses various metals for various components, for example, copper is used to help cool off the engine because of its thermal properties. The engine block is made from cast iron because of its high strength. Finally, the…
This simulation is of a vehicle performing a cornering maneuver. During a cornering maneuver, the rolling motion or roll angle which is felt in the vehicle about the x-axis is a result of the inertial forces acting on the vehicle’s center of gravity and the vertical elasticity of the suspension. The roll axis is the…
Introduction: The purpose of this simulation is to model an automotive suspension and the effect it has on overall vehicle ride quality and comfort. Suspension systems must compromise between ride quality and vehicle handling, depending on the goals of the vehicle being designed. Sports cars have suspension systems that are designed for better handling by…
Introduction: The purpose of this simulation is to model an instance when an automotive suspension is bottomed out. When a suspension system bottom outs, the springs has fully compressed and reached its maximum travel–causing the shock to crash into the bump stop. This can happen when a driver impacts a pothole at a high speed…