Team Details

Gspeed Formula Racing Team of Jilin University

University	Jilin University CN Changchun JLU short 1171
Location	Changchun, China
Homepage	http://www.jluracing.com/about-us/
Social Media
EV Team	Gspeed Electric Racing
Short Link	tid.fsg.one/989

Team Description

Gspeed Formula Racing Team of Jilin University was founded in 2009，which is one of the original teams of FSC. Gspeed aimed to be a word-class formula racing team since it was set up. For 10 years, we have always adhered to the course of technical innovation. Relying on the advantages of relevant disciplines and abundant laboratory resources of Jilin University, we are realistic and innovative, encouraged and motivated. Adhering to the "innovation-boosted" design concept， we have independently developed racing technology such as lightweight single-cylinder mechanical supercharging system, turbocharging system, dry sump lubrication system, electronically controlled thermal management system, muffler combining resistance and expansion structure, and anti-lock brake system. We have join all 10 games of FSC and achieved champion of 2018FSC.

Event Profile

Past Events

2019

Car #211

Info

Gspeed Formula Racing Team of Jilin University was established in 2009, the cradle of Chinese vehicle engineers. We have participated in the Formula Student China for 10 consecutive years and won the Chinese Championship in 2018. For 10 years，we developed Dry Sump Lubrication System，ABS+EBD，single cylinder supercharged engine.etc and carried out wind tunnel experiments, K&C experiments, rain tire flooding pavement experiment. Now，we bring the new 2019 Gspeed V10 to FSG.

Engineering Design Priorities:

Supercharged engine ABS+EBD Ventilated Disc Brake Monocoque Wind tunnel and K&C test suspension with 3rdspring

Car Specifications

General

Frame Construction	Monocoque & tubular space semi-frame
Material	CFRP prepreg M40J/CFRP prepreg T700/ 4130 steel tubing 14 to 25mm
Overall Length (mm)	2984
Overall Width (mm)	1460
Overall Height (mm)	1185
Wheelbase (mm)	1590
Track Front (mm)	1220
Track Rear (mm)	1180
Weight Front (kg)	123
Weight Rear (kg)	144
Suspension	Double unequal length A-Arm. Push rod actuated horizontally oriented spring with 3rdspring
Tyres	18.0x7.5-10 R10，Hoosier R25B/18.0x7.5-10 R10，Hoosier R25B
Wheels	7.5x10, 9.5mm offset, 3 pc Al Rim/7.5x10, 9.5mm offset, 3 pc Al Rim
Drive Type	520(22mm)chain
Differential	clutch pack limited slip, 25Nm preroad, 2.5 bias ratio
Cooling	Single side pod mounted radiator with thermostatic controlled electric fan
Brake System	4-Disk system, self developed rotors with 194mm diameter,adjustable brake balance, Caracin
Electronics	ETC，ABS， DC servo Motor shifting，auto-blipping lambda ，boost and knock control，TC and lc

Powertrain

Engine	2013 KTM 690 1 cylinder
Bore (mm)	102
Stroke (mm)	84.5
Cylinders	1
Displacement (ccm)	690
Compression Ratio	12.6:1
Fuel System	Student designed, port injection with dual injectors, semi-sequential
Fuel	98 octane unleaded gasoline
Max Power (kW)	8000
Max Torque (Nm)	3000