Renault E-Tech Series (Formula One engine)

Last updated

Renault Energy F1 (2014-2015)
Renault R.E. (2016-2018)
Renault E-Tech (2019-present)
Overview
Manufacturer Flag of France.svg Renault Sport and Flag of France.svg Mecachrome (builder, assembler and tuner)
Production2014-present
Layout
Configuration V6 single hybrid turbocharged engine, 90° cylinder angle
Displacement 1.6  L (98  cu in)
Cylinder bore Maximum 80  mm (3.15  in)
Piston stroke 53  mm (2.09  in)
Cylinder block material Aluminum alloy
Cylinder head material Aluminum alloy
Valvetrain 24-valve (four-valves per cylinder), DOHC
Combustion
Turbocharger APC Pankl hybrid turbocharger with typical 5 bar boost pressure
Fuel system500  bar (7,252  psi) gasoline direct fuel injection
Management McLaren TAG-320
Fuel type Total Excellium (2014-2016), Esso (2017-2018 - Red Bull Racing and Scuderia Toro Rosso (2017) only) and BP Ultimate unleaded gasoline 94.25% + 5.75% biofuel
Oil system Dry sump
Cooling system Single water pump
Output
Power output 600 + 160  hp (447 + 119  kW) (2014)
700–744 + 160  hp (522–555 + 119  kW) (2015-2018) [1]
850 + 160  hp (634 + 119  kW) (2019-present)
Torque output Approx. 600–822  N⋅m (443–606  ft⋅lb)
Dimensions
Dry weight 145  kg (320  lb) overall including headers, clutch, ECU, spark box or filters
Chronology
Predecessor Renault RS27

The Renault E-Tech Series (previously known as Renault Energy F1 and Renault R.E.) is a 1.6-liter, hybrid turbocharged V6 racing engine developed and produced by Renault Sport F1 in partnership with Mecachrome for the FIA Formula One World Championship. [2]

Contents

History

Renault Energy F1 was unveiled on 21 June 2013 during 2013 Paris Air Show in order to replace the outgoing Renault RS27 naturally-aspirated V8 engine after seven years of service. [3]

Renault Energy F1-2014

The Renault Energy F1-2014 was Renault's first-ever V6 hybrid turbocharged Formula One engine for the 2014 season. [4] The Renault Energy F1-2014 engine was developed by Renault with technical support from Mecachrome for design research & development, trackside support, engine arrangement, preparation, tune-up and engine maintenance. Renault Energy F1-2014 suffered reliability problems during pre-season testing.

Applications

Renault Energy F1-2015

Applications

Renault R.E.16

Applications

Renault R.E.17

Applications

Renault R.E.18

Applications

Renault E-Tech 19

Applications

Renault E-Tech 20

Applications

Renault E-Tech 20B

Applications

Renault E-Tech R.E.22

Applications

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References

  1. "How much power F1 engines have?". 5 January 2018.
  2. https://media.renault-group.nl/wp-content/uploads/2013/06/F1_motor_presskit.pdf [ bare URL PDF ]
  3. "Renault unveils its 2014 V6 Formula 1 engine". autosport.com. 21 June 2013.
  4. "The Renault Energy F1-2014". pitpass.com. 22 January 2014.
  5. "Alpine A522". Archived from the original on 21 February 2022. Retrieved 3 March 2022.