Giorgio Piola's F1 technical analysis
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Giorgio Piola's F1 technical analysis

Tech gallery: How the Renault RS17 evolved throughout 2017

A selection of the best technical images of Renault’s 2017 challenger, the RS17, courtesy of Giorgio Piola, Sutton Images and LAT images.

Tech gallery: How the Renault RS17 evolved throughout 2017
In detail
In detail
1/26

Photo by: Giorgio Piola

Renault's original rear wing design courted controversy straight out of the box, as its mounting pillar, attached to the DRS actuator pod, rather than the mainplane was deemed illegal.
In detail
In detail
2/26

Photo by: Giorgio Piola

During testing the team ran with an over-sized rear wing upper flap.
In detail
In detail
3/26

Photo by: Giorgio Piola

The team's sidepod airflow conditioners, later dubbed ‘Le Aerocat’ by the team owing to their feline appearance, is seen here.
In detail
In detail
4/26

Photo by: Mark Sutton

The front of the RS17’s chassis and suspension exposed.
In detail
In detail
5/26

Photo by: Mark Sutton

A close-up of the rear wing mounting pillar which intersects the exhaust.
Russian GP
Russian GP
6/26

Photo by: Sutton Images

The RS17’s bargeboards with their two slots in the footplate.
Spanish GP
Spanish GP
7/26

Photo by: Giorgio Piola

The wider bargeboard footplates now feature four curved louvre-like slots in them.
Monaco GP
Monaco GP
8/26

Photo by: Giorgio Piola

Renault running a triple element T-wing. Also note the piece of metal used to bridge the gap between the underside of the rear wing support pillar and the mainplane, ensuring it adheres to the regulations.
Azerbaijan GP
Azerbaijan GP
9/26

Photo by: Sutton Images

Two of the front wing options available to Renault, both with different flap tip options.
Azerbaijan GP
Azerbaijan GP
10/26

Photo by: Giorgio Piola

Changes made to the bargeboards footplate, include the shape and number of the louvres (arrowed).
Azerbaijan GP
Azerbaijan GP
11/26

Photo by: Giorgio Piola

New turning vanes were introduced with a double leading edge that change the flow around this portion of the car.
Canadian GP
Canadian GP
12/26

Photo by: Giorgio Piola

Detail of the front brake drum shows that the crossover section not only draws air across the face of the drum but also allows hot air from the brake disc to cross through it.
Austrian GP
Austrian GP
13/26

Photo by: Sutton Images

The RS17 with the engine cover off shows the ductwork running from the airbox to ancillary power unit components.
British GP
British GP
14/26

Photo by: Giorgio Piola

A look at the bargeboards that became ever more complex throughout the season.
Hungarian GP
Hungarian GP
15/26

Photo by: Sutton Images

The RS17 being prepared for action, with many of the covers off showing the inner workings of the car.
Hungarian GP
Hungarian GP
16/26

Photo by: Sutton Images

Detailed shot of the rear of the RS17, including the rear wing and diffuser.
Belgian GP
Belgian GP
17/26

Photo by: Sutton Images

A look at the rear of the steering wheel presents us with the gearshift and clutch paddle detail.
Belgian GP
Belgian GP
18/26

Photo by: Sutton Images

A look at the front brake duct assembly without the brake drum attached, note the blown axle which was introduced earlier in the season.
Mexican GP
Mexican GP
19/26

Photo by: Giorgio Piola

A large Gurney trim was fitted to the engine cover cooling outlet in order to aid in pulling airflow through the car.
Brazilian GP
Brazilian GP
20/26

Photo by: Mark Sutton

Close-up of the bargeboards footplate showing the curved louvres added during the season.
Brazilian GP
Brazilian GP
21/26

Photo by: Mark Sutton

Detailed shot of the RS17’s rear end, including the diffuser amendments that continued late into the season.
Brazilian GP
Brazilian GP
22/26

Photo by: Mark Sutton

Close-up of the rear brake duct winglets and outer portion of the diffuser, which was still being modified toward the end of the season.
Brazilian GP
Brazilian GP
23/26

Photo by: Mark Sutton

During practice the team mounted this row of pitot tubes alongside the airbox spar to measure aerodynamic disturbance.
Abu Dhabi GP
Abu Dhabi GP
24/26

Photo by: Giorgio Piola

A kiel probe array was mounted behind the front wing in Abu Dhabi to collect data during practice.
Abu Dhabi test
Abu Dhabi test
25/26

Photo by: Sutton Images

The team ran with kiel probe arrays mounted behind the front wheels and three quarters of the way along the sidepod in order to gather data. Note a rearward facing camera/sensor is also mounted in between the front wing pillars.
Abu Dhabi test
Abu Dhabi test
26/26

Photo by: Sutton Images

The RS17 outfitted with some adapted wheel hub sensors to establish the loads present with the 2018 Pirelli tyres. Having used these sensors in previous years, they have plenty of historical data to reference them against.
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