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Fuel Consumption
Fuel Consumption per Lap
F = t × r
Total = F × n
Where: F = fuel per lap (liters) t = lap time (minutes) r = fuel burn rate (L/min) n = number of laps
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Fuel Burn Rate Reference
Typical Fuel Burn Rates:
- • Club Racing: 0.5-1.0 L/min
- • GT Cars: 1.0-1.5 L/min
- • Open Wheel: 1.2-2.0 L/min
- • Formula 1: 2.0-3.0 L/min
- • Endurance Racing: 0.8-1.8 L/min
Higher power output typically means higher fuel consumption.
Understanding Fuel Consumption
Fuel consumption calculation is critical for race strategy, determining pit windows, and managing fuel loads. Accurate calculations can mean the difference between winning and running out of fuel.
Benefits:
- • Optimize pit stop strategy and timing
- • Calculate fuel saving requirements
- • Prevent costly fuel shortage penalties
- • Plan weight distribution changes during race
- • Enable strategic fuel conservation tactics
Key Considerations:
- • Consumption varies with driving style and aggression
- • Weather conditions affect engine efficiency
- • Traffic and yellow flags can alter consumption
- • Always include safety margins in calculations
- • Track characteristics influence fuel usage patterns