Class | Class 1 |
University | Norwegian University of Science and Technology |
Team Name | Revolve NTNU |
Country | Norway |
Car Number | 8 |
Team Website | www.revolve.no |
Facebook Account | www.facebook.com/revolventnu |
Twitter Account | www.twitter.com/RevolveNTNU |
Length, width, height, wheelbase | 2998mm/1338mm/1188mm/1600m |
Track (front/rear) | 1200mm/1170mm |
Weight of car (no driver) | 175kg |
Weight distribution including 68kg driver (front/rear) | 114kg/129kg |
Suspension (front/rear) | Double unequal length A-Arm / Pull rod actuated dampers |
Tyres (front/rear) | 6.0/18.0-10 R25B Hoosier |
Wheels (front/rear) | 10×7″ 3-piece rim with CFRP rim shell and aluminium wheel center |
Brakes (front/rear) | Special alloy steel, hub mounted, custom 4mm front discs, 3mm rear |
Chassis construction | Full CFRP monocoque |
Engine (Electric motor for alternatively fuelled vehicles) | Enstroj EMRAX 228 High Voltage, Liquid Cooled |
Bore/stroke/cylinders/cc (Electric motor spec for alternatively fuelled vehicles) | 42 kW continuous power |
Fuel type (Type of Energy Storage for alternatively fuelled vehicles) | Electricity |
Fuel system (Accumulator Spec for alternatively fuelled vehicles) | 7.45 kWh Battery in 144S2P, 532.8 Vnom. |
Max power/max torque | 100kW/240Nm |
Transmission | Two stage straight cut gears |
Differential | Drexler limited slip differential Formula Student V.1 |
Final drive | 3.94:1 |
Team Profile:
This is Revolve NTNUs fourth car in the teams brief history and the second electric. The car has been designed and built by 50 dedicated students who has put in over 60000 hours over the last year to complete the car in only eight months. The car is almost completely redesigned from last year with new and improved solutions.
Weight reduction has been a focus while still being within the rule changes for the upcoming season. The cars carbon fiber monocoque, rims, driveshaft, steering system and wing package makes it possible to produce such a low weight car.
To keep the weight down while still meeting the energy demands we have chosen to use battery cells with a very high energy density of 192 Wh/kg and total energy of 7.45 kWh.
The team has an all self-developed electronics system, and has taken the leap to design and manufacture our in-house battery management system and inverter for the first time. This gives us the possibility to design it specifically for our needs while also reducing the weight even further.
Team Members | Adrian Baloku Vigre Alfredo Clemente Anders Engebakken André Alexander Laleng Andreas Leirvik Anton Heldal Bjørn Omholt Bjørn-Ivar Bogfjellmo Haug Brage Marvik Christian Wilhelmsen Daniel Midling Eirik Johannes Larsen Halldis Søhoel Jimmy Chau Joakim Skarding John-Arne Berg Sivertsen Jon Eide Pettersen Jon Martin Haaland Jonas Fossnes Blekastad Kasper Breistein Kjetil Vasstein Kjetil Kjeka Knut Nielsen Kristian Svalland Kristian Roaldsnes Kurt Erik Nesje Lars Helge Opsahl Leif Arne Hatlem Magnus Becher Magnus Buseth Magnus Størdal Lund Marius Maaland Martin Espedal Eie Matias Christensen Mikael Kvalvær Odin Kirkeby Olav Hagen Dahlen Ole Christian Hermanrud Peder Aune Per Øyvind Valen Rasmus Munter Roy Andreas Iversen Saber Samee Sandra Larsson Simen August Tinderholt Stian Bjornes Tobias Stene Hansteen Vegar Torp |