This has been confirmed in the most recent issue of the sporting regulations, published on Thursday, explaining the terms at which teams will be permitted to perform development for its near future technical ruleset.

At the FIA’s discretion, both teams will soon be given non-restricted CFD development”within an equitable and transparent basis”, but such development is totally optional.

In advance of producing simulations, teams must offer a set of stream and boundary requirements before the FIA approves its extra usage of CFD resources.

This consists of the geometry of these parts to be tested, along with any mathematical models and requirements within the simulation to guarantee transparency.

Eventually, the research and development carried out from the unrestricted simulations can assist the FIA’s technical team shape the 2021 rule-set, expected for considered a continuation of these changes introduced for next season.

There’s a former precedent for the particular, together with teams given extra CFD time when attempting to the 20-19 regulations when they were revealed, as F1 also provided an input with its own in-house technical research workers.

Next season’s cars are going to have larger front wings, expanded by 200mm in diameter and 25mm in depth, while the back wings will probably be 70mm wider and taller.

DRS are also more effective, and the top back wing flap will open up by an extra 20mm when triggered.

Further changes to the sporting regulations include a 5kg increase in the maximum fuel limit, rising by 105kg into 110kg.

F1 car CFD demonstration

F1 automobile CFD demonstration

Photo by: Sauber-petronas


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