2023 technical regulations change
Hello and welcome to my 4th article on the Formula OverAnalysed blog! Today I will be talking about the minor 2023 technical regulations change. During every session of 2022 pre-season testing and most of the opening few races, one word, in particular, was oft-repeated: porpoising. As I briefed over in my previous article while talking about the W13, it refers to the verticle oscillation or bouncing of the car on the straights, which are occasionally quite frequent. As this was impacting the spine health of many drivers due to how brutal porpoising presented itself along with being an effect that hindered the ability of the car, the FIA decided to raise the bottommost tip of the floor by 15 millimetres. But, how does porpoising actually take place? How does raising the floor aid in counteracting this? This is where a little bit of fluid dynamics is to be known; specifically, Bernoulli's principle. In simple terms, Bernoulli's principle states that the faster a fluid moves,