Future Technology Trends
in Heavy Duty Commercial Vehicle
Diesel EnginesFebruary 26th, 2013
David Shrader
APAC Commercial Vehicle Sector Head
Norgren Inc.
Agenda
What’s driving Future Engine / Power Train Changes?
Market Drivers impact on Applications
Technology for those Applications
Future of the Technology Roadmap
Future Technology Trends
in Heavy Duty Commercial Vehicle Diesel
Engines
Market Drivers impacting HD Diesel Engines
Legislation
• Legislation continues to underpin our technology Roadmap
• Asia in process of implementing new standards
• Asia divided over SCR (better for low quality fuels) and EGR (lower costs)
• New legislation in N.A. on efficiency & green house gasses; coming to other Regions as well
Cost of Ownership
• Continued pressure to reduce cost of truck
• Operating costs of trucks experiencing continued upward pressure
Fuel efficiency• Cost of Fuel can be 50% of operating costs
• Pressure to improve efficiency
• Cost of Fuel will continue to rise
GHG Reduction• Environmental concerns driving reductions
Market Drivers and Impact on Technology
Emissions LegislationIn cylinder and after treatment
solutions to reduce NOx and PM
Driver Effect
Cost of OwnershipConstant drive to reduce price and
Operating costs
Fuel efficiencyHeat recovery, Aerodynamic
improvements, reduced parasitic
loading & weight
Green House Gas
Reduction
Alternative Fuels, Hybridization,
Larger Loads
Initial stages of Market Drivers can be met with current Technology
Market Drivers will Demand New and updated Technology
Driver - Emissions Legislation
What does the Technology Roadmap Look Like?
Common Rail Fuel Injection
High Performance Turbos
Charge air and exhaust flow control
Selective Catalytic Reduction
Exhaust Gas Recirculation
Current Emission
Legislation •Particulate Matter
•NO x
Future
Legislation
Standards
Roadmap pretty well defined
Applications clear to move forward
Drivers
What does the Technology Roadmap Look Like? (cont.)
• Value Engineering
• New Materials and processes
Cost of Ownership
• Charge air and exhaust flow control
• Automated Transmissions
• Waste Heat Recovery
Fuel Efficiency
• CNG, LNG
• Bio Fuels
• Hybridization
Green House Gases
Market Drivers will Require further Technology Applications being Adopted
Applications
CV TECHNOLOGY ROADMAP to Satisfy Market Drivers There are many different technologies available
Many different strategies
Emissions
Legislation
In cylinder and after treatment
solutions to reduce Nox and
PM
Cost of
Ownership
Constant drive to reduce
price and Operating costs
Fuel
efficiency
Heat recovery, Aerodynamic
improvements, reduced
parasitic loading & weight
Green House
Gas
Reduction
Alternative Fuels,
Hybridization, Larger Loads
SCR
EGR
DPF
Common Rail
Injection
High
Performance
Turbos
Charge Air and
Exhaust Flow
control
Value
Engineering
Automated
Transmissions
Waste Heat
Recovery
CNG, LNG,
Biodiesel
Battery Thermal
Management
VTG, Multistage
Smart Waste Gate
Digital Actuation
Chassis Valves
Fuel Components
Connectors
Manifolds
CNG,LNG Valves
Boiler Feed
Modules
Steam Valves
Fuel Valves
Cartridge
Solenoids
Proportional
Actuation
Electric Throttles
Water Valves
Not all inclusive
Drivers Effect
Applications
Technology
Future of Technology Roadmap
As Legislation gets more demanding Technology is Changing and Advancing
Specifications will become more demanding
VTG, Multistage
Smart Waste Gate
Fuel Valves
Cartridge
Solenoids
Proportional
Actuation
Electric Throttles
Technology
Water Valves
Emissions
Legislation
Fast response <100ms
Integrated Designs
Position Feedback
Temperature Capability
OBD Capability
Proportional Control
Accuracy
High Vibration Capability
Temperature Capability
Future of Technology Roadmap
As Market Drivers get more demanding New Technology Required
Cost of
Ownership
Fuel
efficiency
Green House
Gas
Reduction
Digital Actuation
Chassis Valves
Fuel Components
Manifolds
CNG,LNG Valves
Boiler Feed
Modules
Steam Valves
Fuel Valves
Cartridge
Solenoids
Combustion Efficiency
Air Systems
Waste Energy Recovery
Aftertreatment
Friction reduction / Insulation
Variable Valves
Dual Fuel
Control Modules
Sensors
Control Valves
Further Fuel
Use and GHG
Reductions
Further Advancements
• Lower cost
• Faster Response
• Vibration Capability
• Accuracy
Further Advancements
• Advanced technology
• Extreme Temperatures
• Integrated design
Further Advancements
• Lower cost
• Accuracy
• Durability
Technology Roadmap Lifecycles
There are some interesting trends
Technologies do have a finite lifecycle
Pneumatic control on the decline for engines
Technologies required that as yet not available to the market
11
Technology Roadmap Acceptance
OEM’s need to set technology strategies that best fit their Needs
Strong trends emerging, such as adoption of electric drive / electronic control
Not all options will be adopted industry wide
Some will have a greater impact on improvements (?)
12
What Future Technology may have large impact on improving engine efficiency and meeting market drivers?
Waste Heat Recovery
Step change required
Recover heat lose from Engine system
Major opportunity to Improve engine efficiency
Estimated efficiency gain of 5 to 11 %
13
Summary» Existing technologies will allow initial compliance with Market Drivers
» Achieving Future compliance is less likely without a significant technology change, such as waste heat recovery, CNG/LNG, Hybrids or a yet to be defined technology.
» Technologies can only contribute to the extent they are integrated into the complete vehicle / Engine as a system
Future Trends in HD Diesel Engine Technology
In cylinder &
aftertreatment
Alternative fuels,
Hybridization,
Larger Loads
Heat recovery, Aero
improvements,
reduce parasitic,
weight
Focus to reduce
purchase price
and running
costs
Emissions,
Cost of Ownership,
Fuel efficiency,
GHG reduction