Tag Archives: automobile

Car Aerodynamics Beyond the Norm

When you look at any modern car, the aerodynamic design is always going to be advanced since reducing drag is key to fuel economy. However, you will also see a bunch of stuff that is designed to look like it is aerodynamically important, but it is really just styling. Vanes that look like they do a lot are common but the one that is always there is a diffuser. The shaping of the underside of the rear of the car is designed to look like it is there to increase downforce. The underside of the rest of the car is hardly tailored for downforce, so this is really a styling cue.

There are cars, where the aero is significant, though. The Festival of Speed at Goodwood included an Aston Martin Valkyrie. This is a car where aero really does matter. In these two shots, focus on a couple of areas. The rear of the car has quite a diffuser and this one is definitely functional. A combination of flow route either side of the centre of the vehicle combining and expanding to enhance the downforce under the car. Then look near the front wheels in the wider shot. The wheels are isolated with the flow coming around them and then back out of the sides. So much effort went into this design.

Photomerge Likes Weird Stuff

The panorama merge function in Lightroom is usually pretty good. It can have some odd quirks, and the three different projections can produce very different results at times but, on the whole, I rely on it for my pano creation. Every once in a while, though, it catches me out. At the Festival of Speed, I did find myself using a longer lens to get elements of a shot with the intent of stitching them together later. Partly, this was because the crew was working around the car and I took shots when they were in different places to aim to have an unobscured car in the final shot.

It was the Red Bull RB17 where I was playing with this. When I went to stitch the images together, Lightroom gave an old result. Instead of either having the whole person or no person, it managed to have parts of them only in the shot. I decided to use Photoshop’s photo merge function instead, but it gave the same results. However, it did this by outputting layers with masks which were then editable. I was able to go into the shots and get rid of the bits I didn’t want while bringing out the bits I did. Some of the blending is not perfect in the revised versions but, for a quick solution, it works fine. If I needed to do more with the images, I would fix the flaws with more care.

Sunday Brings Out the Old Cars

A sunny Sunday in late April found me out in the countryside on a photo hunt. As I was walking back to the car, I saw a vintage green Jaguar pass by, and I didn’t have the camera to hand. I was a touch disappointed, but it wasn’t the end of the world. A short while later, I saw a red MG heading towards me and this time I was prepared to get a shot. Stopping off in New Alresford about ten minutes later, the Jag came by again and I did get a shot. I guess, if you own a convertible old car, you get it out as soon as the sun appears. I shall be watching for plenty more.

These Old Cars Are a Bit Temperamental

There was a parade of old cars as part of the Festival of Flight at the Shuttleworth Trust. It was a very hot day so possibly not ideal for cars that were designed a very long time ago. Sadly, one of the vehicles found the conditions not to its liking. The driver had to hop out and see what could be done to sort it out. There didn’t seem to be an immediate solution as, the last I saw of it, a bunch of people were pushing it away. I hope it was nothing too serious. I suspect owning a car this old comes with regular moments of this type.

If You Still Want a Land Rover and Have Plenty of Cash…

Retro styling combined with modern tech seems to be a big deal these days. The old Land Rover Defender series has been around forever in various forms but recently got a total makeover to a new look. I guess some people don’t want a knew look and the Ineos Grenadier has been created with a look that can best be described as a copy while with a whole bunch of modern tech. It seems like the perfect vehicle for someone with an excess of cash.

I have seen a few around our area recently so I guess the tech types must like them. One was parked up near a favorite haunt of ours and I couldn’t resist getting a shot of it as I walked back to my car. I hope they find it is worth it. Will it be tested off road???

The Craziest Abarth Cinquecento I’ve Ever Seen

When I was a small kid, we owned a Fiat 126.  My friend’s mum had a Fiat 500.  It was the old car compared to our “newer” one.  A tiny little vehicle but a cute one.  Of course, as with everything these days, the 500 made a reappearance more recently as it got a makeover.  It also spawned a range of derivatives taking it well away from the original concept.  I had never considered the original car to be too sporty so was in for a surprise.

Exotics@RTC had this amazing vehicle on display.  An Abarth Cinquecento, this thing is seriously souped up.  Forget a back seat.  Don’t expect much in the way of creature comforts.  Probably come up with a plan of how to get yourself in and out of it for that matter.  This thing is quite unlike any old Cinquecento I have ever seen.  It looked amazing.  The back end of it seemed unable to hold what was included so it was just open to let everything hang loose.  What a contrast to everything else that was on display.  That is what makes Exotics@RTC so cool.  You get these really unusual vehicles showing up.

Can You Make Your Mini Look Retro?

I had no idea what this car was when I saw it.  There was something familiar about it, but it was still a mystery to me.  Then I overheard a conversation from someone, and they explained that the underlying car was a Mini and it had a body kit added to it to result in this outcome.  I have no idea why that seemed like a good plan to the owner, but I guess they like it.  Once you know it, you center of the vehicle is definitely recognizable as a Mini.

Well This is Saving the Planet!

In the outer area of Exotics@RTC I saw this EV Hummer.  The move towards electric vehicles is a positive step to reducing our emissions and trying to address the climate change challenges we have but there was something about this behemoth that made me feel that we are missing the point.  Sure, an EV Hummer is less polluting than the original Hummer, but this thing is huge and is surely not a good idea.  Finding a way to have the most inefficient EV you can is kind of missing the point.

Is a Bugatti 57 Valuable?

Only my second visit of the year to Exotics@RTC and it was another special day.  This time it was Classics which seems to be a rather generic term but does provide for a bunch of older cars or all sorts of origins to be included – particularly stuff that wouldn’t normally have its own day!  A star of the show was this Bugatti 57.  I had got there early to try and get some shots before the crowds built up and it arrived while I was walking around.  I got some shots of it driving up and then once it was parked.

It rapidly got a lot of attention.  Later on, when I was trying to get some shots of it from above, I realized that there was always such a throng of people in the vicinity that my usual technique of blending multiple shots would not work.  I was glad to have been there early!  I don’t know how these cars get valued.  I looked up sale prices for these vehicles and there were some that went in the millions and others that were in the hundreds of thousands.  Where this one sits in relation to all of those, I have no idea.  I do know the owner was very happy to let people sit in it and have their picture taken which is the great thing about events like this.

Do You Really Need Four Wheels?

Another feature of English Day for Exotics@RTC is the occasional Morgan showing up.  If a Morgan three-wheeler makes an appearance, it is guaranteed to garner a lot of attention and this event was not different.

Another feature of English Day for Exotics@RTC is the occasional Morgan showing up.  If a Morgan three-wheeler makes an appearance, it is guaranteed to garner a lot of attention and this event was no different.  We actually got several of them.  Trying to get some clean shots of them was tricky given the number of people that were checking them out.  I am not a massive fan of Morgans per se but they are still something different to see amongst a sea of modern McLarens.