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I'm Matthew Somerfield, a freelance journalist focused on the technical elements of Formula One. It has been a pleasure to provide content via this site for the last 5 years, which has led me to several paid freelancing jobs along the way. I'm currently plying my trade with and working alongside the legend that is Giorgio Piola.

This has seen the content here diminish as a result and I'd like that to change. In order to accomplish this I need your financial support, as I need to break free of the shackles of doing this part time. If you like the content I've been producing and want more of it I'd ask that if you can spare some change each month it'd go a long way towards transforming this site into the technical behemoth I know it can be.

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10 Mar 2014

Having already discussed Mercedes use of the U bend in this years diffuser due to the change in regulations regarding the starter motor hole, it may come as no surprise that the team are already making change around the central portion of the diffuser.

Added at this test we see a pair of triangular sections flank the Y100 region (lower inset), their intent to lower the pressure and increase the upwash. In the upper inset we can see the previous configuration, much like their competitors is simply a blunt section that creates a pressure gradient under the crash structure, forcing it upward through both the slot and trailing edge. This of course lowers the pressure behind the crash structure encouraging the diffuser flow to do the same. The addition of the triangulations will lead to the area becoming 'fenced off' as the pressure gradients entwine and create vortices. This is by no means a 'silver bullet' and would be relatively easy to copy by the other teams but as always must be done so with the consideration of many of the surrounding elements that come into play.


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