In this book, the reader learns the essential differences to the passenger car through the analysis divided according to assemblies. This gives him the tools to apply the detailed knowledge acquired to the design and development of competition vehicles. In the case of internal combustion engines, the focus is on performance-enhancing measures for racing vehicles. From the choice of the number of cylinders to the intake system to the exhaust system, the lever can be applied to every assembly. For electric drives, the traction battery, cell selection, cooling and operating strategy are considered in more detail. Energy recovery systems are an interesting enhancement for hybrid vehicles and all-electric powertrains, especially in strategic considerations for racing. Finally, gearboxes are needed independently of the drive source, albeit matched to it, so that the full potential can be exploited. The detailed, in-depth presentation makes this work just as suitable for the interested motorsport enthusiast as it is for the engineer in the field who is addressing the issues surrounding race car powertrains. The formula material is prepared in such a way that the book can also be used as a reference work.
Author(s): Michael Trzesniowski
Publisher: Springer Vieweg
Year: 2023
Language: English
Pages: 547
City: Wiesbaden
Preface
Greeting
Second Edition: Racing Car Technology Handbook - Six Volumes
Abbreviations, Formula Symbols and Units List of Symbols and Units
Geometric Points
Indices
Distances in mm
Angle in
Masses, Weights in Kg
Forces in N
Torques and Moments in Nm
Dimensionless Key Figures
Other Sizes
Other Abbreviations
Contents
1: Combustion Engines
1.1 Fundamentals
1.2 Choice of Engine
1.3 Losses
1.4 Modules
1.4.1 Cylinder Head
1.4.2 Valve Train
1.4.3 Cranktrain
1.4.4 Crankshaft
1.4.5 Crankcase
1.4.6 Intake System (Induction System)
1.4.7 Exhaust System
1.4.8 Lubricating Oil Supply
1.4.9 Cooling System
1.5 Special Features of Racing Engines
1.5.1 Engine Start
1.6 Fuels, Coolants and Lubricants
1.6.1 Fuels
1.6.2 Lubricants
1.6.3 Coolant
1.7 Examples of Engines
References
2: Electric Drives
2.1 Fundamentals
2.2 Drive Configurations
2.3 Electric Motors
2.3.1 Basics
2.3.2 Types of Motors
2.3.3 Choice of Motors
2.3.4 Cooling
2.4 Energy Storage
2.4.1 Introduction
2.4.2 Forms of Electrochemical Storage (Configuration of Accumulators)
2.4.3 Cooling System
2.4.4 Types of Batteries
2.4.5 Selection
2.5 Charging [24]
2.6 Power Electronics
2.6.1 Overview
2.6.2 Cooling
2.6.3 Motor Control
2.7 Safety
2.8 Special Features in Racing
References
3: Hybrid Drives
3.1 Types of Hybrid Drives
3.2 Energy Recovery: Kinetic Energy Recovery System (KERS)
3.3 Energy Storage
3.3.1 Battery
3.3.2 Capacitors
3.3.3 Flywheel
3.3.4 Hydraulic Storage System
3.4 Examples of Hybrid Drives
References
4: Calculation of the Drive Train
4.1 Power Demand
4.2 Gear Diagram and Tractive Effort Diagram
4.3 Drivetrain Overview
4.4 Gear Ratios
References
5: Power Transmission
5.1 Function
5.2 Clutch
5.2.1 Types of Clutches
5.2.2 Choice of Clutch Size
5.2.3 Clutch Actuation
5.3 Gearbox
5.3.1 Mechanical Gearbox
5.3.2 Continuously Variable Transmission (CVT)
5.3.3 Final Drive (Axle Drive)
5.4 Differential
5.4.1 Introduction
5.4.2 Types of Construction
5.5 Shaft
5.5.1 Drive Shafts (Prop(Eller) Shafts)
5.5.2 Sideshafts, Half Shaft (AE: Axle Shafts)
5.5.3 Materials
5.5.4 Shaft Joints (Universal Joints)
5.6 All-Wheel Drive
5.6.1 Basics
5.6.2 Racing
5.6.3 Types of Construction
5.7 Examples
References
6: Fuel System
6.1 Requirements and Overview
6.2 Fuel Tank
6.2.1 Size
6.2.2 Arrangement
6.2.3 Construction Types
6.3 Connections
6.4 Fuel Lines
6.5 Fuel Pump
References
7: Electrical System
7.1 Wiring Overview
7.2 Electronic Control Unit (ECU)
7.3 Battery
7.4 Generator (Alternator)
7.5 Leads and Connectors
7.6 Fuses
7.7 Switches
7.8 Circuit Diagram
References
8: Electronic Driver Aids
8.1 Introduction
8.2 Active Systems
8.2.1 Manual Systems
8.2.2 Automatic Systems
8.3 Passive Systems
References
9: Comparison Series: Racing
9.1 Introduction
9.2 Development Process
9.3 Development Goals
9.4 Research and Development (R&D)
9.5 Costs
9.6 Environmental Protection
9.7 Technology
9.7.1 Frame and Body
9.7.2 Engine
9.7.3 Power Train
9.7.4 Suspension
References
Appendix
Glossary
References
Index
