Solar energy refers to any form of energy produced by the sun. It is generated through the process of nuclear fusion that occurs within the sun. Solar radiation, also called electromagnetic radiation, is the light emitted by the sun due to nuclear fusion. Although every location on Earth receives sunlight throughout the year. The intensity…
Welcome to “Car Assembly Process 101,” where we delve into the fascinating world of how cars are built, piece by piece, into the marvels of engineering we see on the roads today. The car assembly process is a complex process that relies on a reliable supply chain to ensure uninterrupted production. This process involves the…
Automotive design is a creative process that defines the physical appearance of vehicles, including cars, trucks, and motorcycles. Automotive designers are responsible for styling a vehicle’s interior and exterior. You might love or hate the design of a car, but there is no doubt that car design plays a big role in the development of…
Car wind noise can be heard inside of your vehicle while driving on the highway and is the audible result of high-pressure air attempting to escape as you accelerate. This whooshing sound, high-pitched, enters through the smallest gaps or openings in the vehicle’s exterior. In automotive design, as with other design fields, variations and uncertainties…
Computational Fluid Dynamics (CFD) has undoubtedly matured into a vital tool in both industrial applications and academic research. Initially, this field—commonly known by its acronym CFD—was primarily associated with high-tech engineering sectors like aeronautics and astronautics. However, it has swiftly evolved into a widely adopted methodology for tackling complex challenges in modern engineering practice. Originating…
A planetary gear system also known as an Epicyclic gearing or planetary gearing. It consists of spur gears arranged in an epicyclic configuration. In this setup, a central gear, known as the sun gear, acts as the input and drives the system. Multiple “driven” gears, or planets, orbiting the sun gear within a gearbox. These planets mesh…
Hybrid electric vehicles (HEVs) are driven by both an internal combustion engine and one or more electric motors, utilizing energy stored in batteries. Unlike fully electric vehicles and Plug in Hybrids (PHEVs), HEVs cannot be directly plugged in to charge their batteries. Instead, the battery is recharged through regenerative braking and by the internal combustion…
Have you ever wondered how a conventional powertrain makes your car move? Today, we’re diving into the world of conventional powertrains, the beating heart of most vehicles on the road. In a conventional powertrain, an internal combustion engine (ICE), transforms the stored energy from gasoline or diesel fuel into kinetic energy within the engine. This…
Alright, so let’s talk about vehicle performance and driveability! Many young car owners struggle with the misconception that modifying a car doesn’t affect its driveability. But what exactly is driveability? And how does it differ from vehicle performance? When we talk about vehicle performance, we’re talking about how well a car can do its thing,…
In the realm of engineering and applied sciences, understanding and modeling dynamic systems are essential skills. When designing control systems, it is imperative to effectively model the dynamics of engineered systems. This model consists of a set of equations, typically differential equations, that depict the system’s dynamics based on the principles of physics. Through this…