Articles by On the Apex
Opinion
14/07/16
Power to weight ratio. One of the main reasons why weight reduction bro! is a thing. As engines become icreasingly lighter and powerful, it has come to the point where some automakers achieved an outrageous 1hp per kilogram with relative car control, something deemed almost impossible some thirty years ago. Here is a list of seven automobiles which push the boundaries of stuffing loads of power in a tiny package: 1. Koenigsegg One:1
Opinion
22/05/16
The time had finally come! I could finally have driving lessons and get a license I had craved so long! But then, on the first lessons, the shock came: driving a car on the streets smoothly is a far cry from all the racing (sims and karting) or anything else I had ever experienced. Friction point was something I had never heard of, even paralel parking was a completely new experience, and I can assure you it changed me for the better as a driver. Let’s analyse this quickly:
Motorsport
18/05/16
Since Colin Chapman put wings on his Lotus 49C, an aerodynamic revolution stroke Formula 1 and later, the entirety of motorsport. Since then, much engineer brain matter is burnt on the unstoppable quest for downforce. Here is where the famed wind tunnel steps in. You will see it is good for much, much more than simple streamline visualization for pretty pictures like the main picture of this article and how it helped to reshape the way engineers, pilots and racing teams face aerodynamics, handling and lap speed (the supreme goal of motor racing).
Opinion
20/04/16
Simplicity is key for manufacturing cars in the millions. Hence, stripping down projects and making a simple, straightforward mechanical setup is essential for a car for the masses. Following the logic of fewer parts means fewer failure scenarios, these cars make the price of owning a car something affordable. These seven cars excel in these areas and are the epitome of straight to the point, minimalistic engineering. These are the kings of simple: 1. Ford Model T
Opinion
08/04/16
Aerodynamic effiency is something automakers have been chasing for decades. Sculpting an aerodynamic shape is a work of art, which fuses form and function (most of the times). Aerodynamic drag is a vital part of car design (read my article on its importance here ) and so, engineers and designers put loads of effort on mitigating these forces.
Opinion
06/04/16
Aerodynamics is one of the most beautiful and intricated parts of engineering and of the design of a car. It involves mind-bogglingly complex physics and mathematical models that can trick even experienced engineers. In this colossal puzzle, drag forces have an enormous impact on the automobile’s performance, with some badly-designed aero resulting in great losses in performance terms. As technology advances and more tools are being developed to find better solutions, automotive aerodynamics is getting more complicated and more efficient for performance (and mother nature’s) sake.
Opinion
01/04/16
#Brazil
Brazilian people tend to be associated with their receptiveness, carnaval, footbal beaches and women. However, we have a strong and enduring passion for cars and motorsport. With a well-known cultural diversity, Brazil mirrors this diversity on the car scene as well. We have multiple fan clubs for many cars and automakers, different car cultures and so on. None of this comes without issues: everything is expensive to do (mods, maintainance etc.) and road conditions are a far cry from the ideal. So here is why I love being a car guy in Brazil, but sometimes hate it.
Opinion
30/03/16
In a recent post, I presented some of the most complex cars ever made. There were so many suggestions, they turned into another list of complex cars. So here is a selection of the best suggestions and some other examples. Hope you enjoy! 1. Toyota Prius
Opinion
27/03/16
The automotive industry has most of the times relied on simplicity to fabricate colossal numbers of automobiles, with the “less is more” phylosophy. However, these automakers got bored at some times and decided they would let their engineers play freely to do the maddest and most complicated cars they could. Here are examples of these complexity monsters: 1. Mercedes 600 Pullman
Opinion
25/03/16
As the Brazilian market expanded during the late 20th and early 21st centuries, manufacturers have produced some gems for car enthusiasts to admire and enjoy.Some of them were exclusives due to restrictions on imports and some were adapted versions of their foreign counterparts. Nonetheless, all of these cars listed are considered classics in Brazil and have loads of respect from the Brazilian car scene. So here is a small part of these automotive legends who made car history in Brazil: 1. Chevrolet Opala/Opala Caravan
Motorsport
25/03/16
Technical revolutions spark all the time from motorsport engineers, always pushing the boundaries of human knowledge to honor the “Go faster” motto. In this particular case, aerodynamics has been a colossal area of study. From aerodynamics, the concept of downforce gained a lot of influence in F1’s design when Colin Chapman started putting airfoils on his Lotus 49C, as for it augmented the car’s grip without adding weight. In this aspect, ground effect is an excellent way of obtaining downforce.
American Cars
18/03/16
Every time there is a spin, minor crash or even in a big one , they are always there, rarely being noticed. However, they are avoiding much worse crashes, such as this one on the 1993 Winston 500 at Talladega, suffered by Rusty Wallace. The images will make you cringe:
Opinion
17/03/16
In Brazil, there was a period between the 1960’s and the 90’s when no import cars were allowed in. Thus, the automakers inside the country had to come up with some solution to the Sports car market. The Opala SS (from Separated Seats, not Super Sport (didn’t see that coming, huh?)) was Chevrolet’s representative for this market, a well-tuned and sport-oriented version of a family sedan.
Motorsport
12/03/16
Formula 1 has seen a colossal rise on aerodynamic complexity in the last 15 years. if you compare, say a car from 2002 and 2016, the latter will have so much more complexity in its design, thanks to advancement in computer simulations, which allow such small and precise adjustments to be done. So here are seven examples of these engineering wonders. 1. Sidepod vortex generators
Motorsport
10/03/16
In ye ole’ days, engineers used to rely solely on experience, and later on wind tunnels to develop the aerodynamic treats of their creations, most of the time doing a complicated process, which was expensive and time-consuming. As the information age came, ingenious people wondered if all of that processing power could be used to simulate what was going on in a wide range of situations. In the earliest days of computing, fluid dynamics stepped in and revolutionized the world of aerodynamic projects. So here are five reasons why this has happened.
Euro
07/03/16
The Gol GTI (yup, it’s Gol, not Golf) was a model made in Brazil by VW between 1988 and 2000 and is considered a mythical hot hatch amongst the Brazilian car scene.
Euro
05/03/16
Hello Car Throttle World! I am thrilled to be somwhere on the internet where people love and understand cars! As a Brazilian guy (hue BR?) I am going to give you some insight on the Brazilian car culture . I study mechanical engineering an am fulfilling my dream of building cars with a Formula SAE student! Also, I will give some technical insight for some different stuff I find out there! Also, I have a youtube channel with content in Portuguese, but I can do it in English, German (No flawless language guaranteed) or Spanish if you will! :)