Vehicle thermal Management Systems Conference and Exhibition (VTMS10)
Woodhead Publishing Ltd (Verlag)
978-0-85709-172-7 (ISBN)
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The Institution of Mechanical Engineers (IMechE) is one of the leading professional engineering institutions in the world.
Cover image
Title page
Copyright
Co-Chairmen’s welcome message
Heat and A/C
Chapter 1: A practical approach to R-1234yf thermophysical property calculation and A/C system cycle analysis
ABSTRACT
1 INTRODUCTION
2 DEVELOPMENT OF THERMOPHYSICAL RELATIONSHIPS
3 A/C SYSTEM CYCLE ANALYSIS & DISCUSSION
4 CONCLUSIONS
ACKNOWLEDGEMENT
Chapter 2: Automotive material investigation with low GWP refrigerant HFO-1234yf
ABSTRACT
1 INTRODUCTION
2 THERMODYNAMIC PROPERTIES
3 FLAMMABILITY
4 THERMAL STABIILITY
5 MATERIAL COMPATIBILITY
6 LUBRICANT MISCIBILITY
7 SUMMARY AND CONCLUSIONS
Chapter 3: Numerical investigation of energy-efficient heat-up strategies considering a comprehensive HVAC-system
ABSTRACT
1 INTRODUCTION
2 SYSTEM MODELLING
3 MODEL VALIDATION
4 SIMULATION RESULTS
5 CONCLUSION
Heat Exchange/Manufacture
Chapter 4: Flux free brazing of aluminium heat exchangers
ABSTRACT
1 INTRODUCTION
2 EXPERIMENTAL
3 RESULTS AND DISCUSSION
4 CONCLUSIONS
5 ACKNOWLEDGEMENT
Chapter 5: Corrosion of aluminium Charge Air Coolers in exhaust gas condensates – application to Exhaust Gas Recirculation systems
1 INTRODUCTION
2 STATE OF THE ART
3 CORROSION PROCEDURE DESIGN
4 EXHAUST GAS CONDENSATE ANALYSIS
5 CONCLUSION
Chapter 6: A methodology for evaluation of charge air coolers for low pressure EGR systems with respect to corrosion
ABSTRACT
SYMBOLS AND ABBREVIATIONS
1 INTRODUCTION
2 APPROACH
3 RESULTS
4 SUMMARY
Chapter 7: New approach in microstructural analysis of a modified AA4XXX/AA3XXX brazing sheet before and after brazing
ABSTRACT
1 INTRODUCTION
2 EXPERIMENTAL PROCEDURE
3 RESULTS
4 DISCUSSION
5 CONCLUSIONS
6 ACKNOWLEDGMENTS
Chapter 8: Graphite foam heat exchanger for vehicles
ABSTRACT
NOMENCLATURE
Greek Symbols
Subscripts
1 INTRODUCTION
2 PHYSICAL MODEL AND ASSUMPTIONS
3 MATHEMATICAL FORMULATION AND NUMERICAL METHOD
4 RESULTS AND DISCUSSION
5 CONCLUSION AND RECOMMENDATION
6 ACKNOWLEDGMENT
Chapter 9: Flat panels heat exchangers to improve the thermal management
ABSTRACT
1 INTRODUCTION
2 PROTOTYPE HEAT EXCHANGERS
3 VEHICLE DEMONSTRATOR
4 CONCLUSIONS AND NEXT STEPS
Chapter 10: The Wilson Plot – why it doesn’t work and what to do about it
ABSTRACT
1 INTRODUCTION
2 INACCURACY OF THE WILSON PLOT
3 THE NEW APPROACH
4 ANALYSIS PROCESS
5 DISCUSSION AND CONCLUSION
ACKNOWLEDGEMENTS
Chapter 11: Information for HFO-1234yf automotive plant and service shop implementation
ABSTRACT
1 INTRODUCTION
2 FLAMMABILITY PROPERTIES OF HFO-1234yf
3 POTENTIAL EU AUTOMOTIVE OEM PLANT IMPLEMENTATION STRATEGIES
4 INFORMATION FOR AIR CONDITIONING SERVICE SHOP IMPLEMENTATION
5 SUMMARY AND CONCLUSIONS
Engines
Chapter 12: Spatially resolved heat flux measurements from a HSDI engine over NEDC
ABSTRACT
1 INTRODUCTION
2 EXPERIMENTAL SET-UP
3 EXPERIMENTAL APPROACH
4 RESULTS AND DISCUSSION
5 CONCLUSION
Chapter 13: Investigation of temperature fields during stop-start operation of a spark ignition engine and the effect on engine behaviour after a restart
ABSTRACT
1 INTRODUCTION
2 ENGINE INSTRUMENTATION
3 EXPERIMENTAL INVESTIGATIONS
4 DISCUSSION AND CONCLUSIONS
ACKNOWLEDGEMENTS
Chapter 14: A thermistor-based instrument for measuring vehicle cooling airflow
ABSTRACT
1 INTRODUCTION
2 THERMISTOR ANEMOMETRY
3 EXPERIMENTAL METHOD
4 RESULTS AND DISCUSSION
5 CONCLUSIONS
ACKNOWLEDGEMENTS
Chapter 15: Identification and optimization of the powertrain thermal system
ABSTRACT
1 INTRODUCTION
2 CONSTRUCTION OF THERMAL MODEL
3 HYBRID EVOLUTIONARY ALGORITHM
4 PARAMETER IDENTIFICATION
5 THERMAL SYSTEM OPTIMIZATION
6 CONCLUSION
7 ACKNOWLEDGMENT
Chapter 16: Analysis of energy flows in engine coolant, structure and lubricant during warm-up
ABSTRACT
1 INTRODUCTION
2 BACKGROUND
3 METHODOLOGY
4 RESULTS
5 DISCUSSION
6 CONCLUSIONS
7 ACKNOWLEDGMENTS
Chapter 17: Thermal coupling and energy flows between coolant, engine structure and lubricating oil during engine warm up
ABSTRACT
2 INTRODUCTION
3 PROMETS
4 INVESTIGATIONS OF WARM-UP AND FUEL CONSUMPTION
5 DISCUSSION AND CONCLUSION
ACKNOWLEDGEMENT
Chapter 18: A high-resolution warm-up simulation model for a gasoline engine with advanced thermal control
ABSTRACT
1 INTRODUCTION
2 GENERAL CONCEPT OF WARM-UP SIMULATION
3 THE INTERACTION OF SIMULATION MODULES
4 HIGH-RESOLUTION SIMULATION MODULES
5 MODEL CALIBRATION FOR STATIONARY OPERATION
6 WARM-UP SIMULATION FOR THE NEDC
7 CONCLUSION
Chapter 19: Powertrain thermal modeling for vehicle simulation
ABSTRACT
NOTATION
1 INTRODUCTION
2 NUMERICAL METHODS
3 RESULTS
4 CONCLUSION
Chapter 20: The effectiveness of heating parts of the powertrain to improve vehicle fuel economy during warm-up
ABSTRACT
1 INTRODUCTION
2 MODEL DEVELOPMENT AND EVALUATION
3 INFLUENCING WARM-UP AND FUEL CONSUMPTION
4 CONCLUSIONS
ACKNOWLEDGMENT
Chapter 21: A novel EGR system to improve engine performance of a diesel engine
ABSTRACT
INTRODUCTION
EXPERIMENTAL APPARATUS
NEDC KEY POINT FOR STATIONARY ENGINE TEST
EGR COOLER CHARACTERISTICS FOR OPERATING CONDITIONS
EFFECT OF ENGINE PERFORMANCE BY EGR GAS TEMPERATURE
CONCLUSIONS
Chapter 22: CFD simulation of the fouling process in EGR coolers
ABSTRACT
2 INTRODUCTION
3 DEPOSITION MECHANISMS
4 NUMERICAL MODELLING
5 RESULTS
6 CONCLUSION AND OUTLOOK
7 ACKNOWLEDGEMENTS
Alternative Powertrain
Chapter 23: Development of cooling system sign-off criteria for hybrid vehicles
ABSTRACT
1 INTRODUCTION
2 CUSTOMER EXPECTATIONS FOR HYBRID VEHICLE EV MODE AVAILABILITY (RISK ANALYSIS)
3 DEVELOPMENT OF NEW COOLING SYSTEM SIGN-OFF CRITERIA FOR HYBRID VEHICLES
4 Drive Cycle Validation Via Initial Physical Testing
5 CONCLUSIONS
Chapter 24: Evaluation of TEG potential in Hybrid Electric Vehicle by simulation
ABSTRACT
1 INTRODUCTION
2 TEG DETAILED MODEL
3 VEHICLE SIMULATION WITH TEG
4 CONCLUSIONS
5 ACKNOWLEDGEMENTS
Chapter 25: Balancing vehicle energy performance and thermal comfort: benefits of a multi-domain system simulation approach in the case of a power-split hybrid-electric vehicle
ABSTRACT
1 INTRODUCTION
2 DEVELOPMENT SCENARIO: OVERVIEW
3 STEP 1 - ENERGY MANAGEMENT STRATEGIES AND IMPACT ON FUEL CONSUMPTION
4 STEP 2 - THERMAL MANAGEMENT STRATEGIES AND IMPACT ON FUEL CONSUMPTION AND POLLUTANT EMISSIONS
5 STEP 3 – THERMAL MANAGEMENT STRATEGIES AND IMPACT ON CONSUMPTION AND THERMAL COMFORT
6 CONCLUSION
Chapter 26: Concept development and CAE for EV battery thermal management
ABSTRACT
1 INTRODUCTION
2 LI-ION CELL CHARACTERISTICS
3 BATTERY THERMAL MANAGEMENT
4 DETAILED THERMAL MODELING OF LI-ION CELLS (ON GOING DEVELOPMENT)
5 CONCLUSION
ACKNOWLEDGEMENTS
Chapter 27: Development of a detailed model for simulation and investigation of the thermal behaviour of electric vehicle traction batteries
ABSTRACT
1 INTRODUCTION
2 FUNDAMENTALS
3 MODEL LAYOUT
Chapter 28: Thermal modelling of the effects of a passive heat insulation on temperature distribution inside a battery
ABSTRACT
1 INTRODUCTION
2 STATE OF THE ART
3 THERMAL MODELLING
4 CONCLUSIONS
Chapter 29: Thermo electrochemical modeling of high capacity lithium-ion cells
ABSTRACT
1 INTRODUCTION
2 LITHIUM-ION CELLS
3 Research Approaches to Battery Cells
4 PHYSICS AND MATHEMATICAL EQUATIONS
5 THE MODEL DEFINITION
6 RESULTS AND DISCUSSION
7 CONCLUSION
Chapter 30: Efficient thermally responsive coolant output and flow control for conventional and advanced propulsion systems
ABSTRACT
1 INTRODUCTION
2 CONTROLLABLE VARIABLE FLOW (CVF) TECHNOLOGY
3 IN-VEHICLE PROTOTYPE DESCRIPTION & TEST RESULTS
4 COOLANT PUMP OUTPUT AND THERMOSTATIC FLOW CONTROL
5 CVF DRIVE AND ACTUATION OPTIONS
6 PRIMARY COOLANT CIRCUIT APPLICATIONS
7 SECONDARY COOLING CIRCUIT APPLICATIONS
8 ADVANCED & EMERGING PROPULSION SYSTEMS APPLICATIONS
9 CONCLUSIONS
10 ACKNOWLEDGEMENTS
Chapter 31: Design and development of an integrated EV cooling system
ABSTRACT
1 INTRODUCTION
2 THERMAL MANAGEMENT CHALLENGES
3 POWERTRAIN COOLING SYSTEM DESIGN
4 POWERTRAIN AND BATTERY SYSTEMS INTEGRATION
5 CONCLUSIONS
ACKNOWLEDGEMENTS
Chapter 32: Development of a thermal management control system for electric vehicles
ABSTRACT
1 INTRODUCTION
2 COOLING AND HEATING SYSTEM DESCRIPTION
3 CONTROL SYSTEM
4 CONCLUSIONS AND FURTHER WORK
5 ACKNOWLEDGEMENTS
Engines/Emissions
Chapter 33: Integrated thermal management for a downsized diesel engine with low CO2 emissions
ABSTRACT
INTRODUCTION
1 MODELLING APPROACH
2 VALIDATION OF BASELINE MODEL
3 THERMAL MANAGEMENT STRATEGIES
4 SIMULATION RESULTS
5 DISCUSSION AND CONCLUSIONS
6 NEXT STEPS
ACKNOWLEDGEMENTS
Chapter 34: CO2 and emission reduction by means of heat storage in the powertrain
ABSTRACT
1 INTRODUCTION
2 ENGINE ENCAPSULATION CONCEPTS
3 IMPACTS OF DIFFERENT COMPONENTS ON HEAT STORAGE CAPABILITY
4 CO2 REDUCTION
5 THERMAL SAFETY
6 WEIGHT BALANCE / MATERIALS
7 OTHER BENEFITS
8 CONCLUSION
External and Internal Component Flows
Chapter 35: Predicting the windscreen demisting performance using CAE
ABSTRACT
1 INTRODUCTION
2 MODELLING
3 RESULTS AND DISCUSSION
4 CONCLUSIONS
Chapter 36: Transient thermal modelling of an Axial Flux Permanent Magnet (AFPM) machine with model parameter optimisation using a Monte Carlo method
ABSTRACT
1 INTRODUCTION
2 METHODOLOGY
3 EXPERIMENTAL SET UP
4 RESULTS AND DISCUSSIONS
5 CONCLUSIONS
Chapter 37: Fan modelling in CFD using RANS with MRF, limitations and consistency, a comparison between fans of different design
ABSTRACT
1 INTRODUCTION
2 METHODOLOGY
3 RESULTS
4 DISCUSSION
5 CONCLUSIONS
Chapter 38: Design of an innovative high-efficiency fan for engine cooling
ABSTRACT
1 INTRODUCTION
2 FAN ALTERNATIVES
3 ENGINE COOLING FAN REQUIREMENTS
4 BASIC DESIGN
5 OPTIMIZATION PROCEDURE USING CFD & DESIGN OF EXPERIMENTS
6 EMPIRICAL TESTING
7 CONCLUSIONS
Chapter 39: Application of a hybrid computational aeroacoustics method to an automotive blower
ABSTRACT
1 INTRODUCTION
2 SIMULATION METHOD
3 APPLICATION TO AN AUTOMOTIVE CENTRIFUGAL BLOWER
4 CONCLUSIONS
ACKNOWLEDGEMENTS
Underhood
Chapter 40: Design and Analysis of Computer Experiments (DACE) and 3D Computation Fluid Dynamics (CFD) simulations for agricultural tractor cooling concept
ABSTRACT
2 INTRODUCTION
3 MATHEMATICAL MODEL
4 PROJECT
5 CONCLUSIONS
Chapter 41: Dual level vehicle heat rejection system
ABSTRACT
1 Introduction
2 Prototype System
3 Testing Procedures
4 Experimental Results
5 Next Steps
6 Conclusions
Chapter 42: Development of compact cooling system “SLIM
ABSTRACT
1 INTRODUCTION
2 STRUCTURE
3 PRINCIPLE IN OPERATION
4 IMPROVEMENT OF HEAT TRANSFER
5 FACTORS OF IMPROVEMENT OF FUEL CONSUMPTION
6 APPLICATION TO SUPER-CHARGED PETROL ENGINE
7 VARIOUS DRIVING TESTS
8 ANALYSIS OF FUEL CONSUMPTION
9 APPLICATION TO CLEAN DIESEL ENGINE VEHICLE
10 OPTIMUM RATIO OF SUB-RADIATOR
11 CONCLUSION
Chapter 43: Thermal management concept of a taxi vehicle with rear engine application
ABSTRACT
1 INTRODUCTION
2 DESIGN PROPERTIES
3 DESIGN PROPERTIES
4 TESTS
5 FUTURE WORKS
6 CONCLUSION
Chapter 44: Virtual vehicle thermal management at Jaguar/Land Rover, reducing cost, development time and carbon footprint
ABSTRACT
1 INTRODUCTION
2 THERMAL MANAGEMENT CAE METHODS
3 DEVELOPMENT PROCESS CO2 REDUCTION
4 SUMMARY
Chapter 45: Minimising total vehicle energy consumption by balancing the aerodynamic benefit of an active grille shutter and the power consumption of the air conditioning compressor
ABSTRACT
1 INTRODUCTION
2 DESIGN AND FUNCTION OF THE ACTIVE GRILLE SHUTTER
3 EFFECT ON THE AIR CONDITIONING SYSTEM
4 OPTIMISATION OF THE OVERALL VEHICLE ENERGY CONSUMPTION
5 CONTROL STRATEGY
6 CONCLUSIONS
Chapter 46: Small-scale dynamic test facility for automotive thermal management systems
ABSTRACT
1 INTRODUCTION
2 TEST FACILITY
3 DATA ACQUISITION AND CONTROL
4 I-95 DRIVE CYCLE
5 EXPERIMENTAL RESULTS
6 CONCLUSIONS
Chapter 47: Factors affecting transient cooling system performance for arduous drive cycles
ABSTRACT
1 INTRODUCTION
2 EFFECT OF SYSTEM PARAMETERS ON TRANSIENT COOLING PERFORMANCE
3 EFFECT OF DRIVER STYLE ON TRANSIENT COOLING PERFORMANCE
4 COMPARISON OF COOLING SYSTEM SIGN OFF CONDITIONS
5 CONCLUSIONS
Chapter 48: Unsteady method for thermal vehicle prediction
1 ABSTRACT
2 INTRODUCTION
3 PREVIOUS SIMULATION TECHNIQUES
4 EXPERIMENT
5 SIMULATION
6 WORKFLOW IMPLEMENTATION
7 CONCLUSIONS
Chapter 49: Numerical simulation of exhaust system temperatures taking into account thermal interactions with the vehicle environment
ABSTRACT
1 INTRODUCTION
2 MODELLING STRATEGY
3 DESCRIPTION OF MODEL and Analysis
4 RESULTS
5 CONCLUSION
Heat and A/C Vehicle Comfort
Chapter 50: Combination of a 1D tool and CFD results for a cool down simulation
ABSTRACT
INTRODUCTION
SIMULATION
CABIN MODEL
WORKFLOW FOR THE DATA INPUT OF A CABIN MODEL
AIR CONDITIONING CIRCUIT
TRANSIENT BEHAVIOR OF THE HVAC AIR PATH
FULL SIMULATION MODEL
SIMULATION BASE LINE
CONCLUSION
Chapter 51: 3D Thermal simulation of a vehicle cabin with a view to reducing air conditioning loads
ABSTRACT
1 INTRODUCTION
2 SIMULATION APPROACH
3 RESULTS
4 DISCUSSION
5 CONCLUSION
ACKNOWLEDGEMENTS
Chapter 52: Distributed energy system simulation of a vehicle
ABSTRACT
1 INTRODUCTION
2 METHODOLOGY FOR CREATING AND EXECUTING A CO-SIMULATION
3 SIMULATION OF A COACH’S THERMAL SYSTEM
4 SIMULATION RESULTS
5 CONCLUSIONS
Chapter 53: Exhaust system heat exchanger design for thermal energy recovery in passenger vehicle applications
ABSTRACT
1 INTRODUCTION
2 THERMOELECTRIC GENERATOR (TEG) HEAT EXCHANGER MODELS
3 HEAT TRANSAFER ENHANCEMENT OF THE TEG
4 BACK PRESSURE DEVELOPMENT BY THE EXHAUST SYSTEM COMPONENTS AND THE TEG
5 CONCLUSIONS
Chapter 54: Influence of vehicle age on build-up of carbon dioxide in cabin to monitor indoor air quality (IAQ)
ABSTRACT
INTRODUCTION
LITERATURE REVIEW
CURRENT INVESTIGATION
RESULTS AND DISCUSSIONS
DISCUSSIONS ON SAFETY ISSUES
CONCLUSIONS
FUTURE WORK
ACKNOWLEDGMENTS
Chapter 55: TOPMACS: Thermally OPerated Mobile Air Conditioning Systems
ABSTRACT
1 INTRODUCTION
2 SILICA GEL/WATER PROTOTYPE SORPTION COOLER DEVELOPMENT AND LABORATORY TESTS
3 ON BOARD OVERALL SYSTEM DEVELOPMENT AND TESTING
4 SUMMARY ON PASSENGER CAR APPLICATION
5 ZEOLITE/WATER ADSORPTION COOLING SYSTEM AND OVERALL DESIGN FOR TRCK INSTALLATION
6 PERFORMANCE EVALUATION ON THE TRUCK
7 SUMMARY TRUCK APPLICATION
8 CONCLUSIONS
9 ACKNOWLEDGEMENTS
Chapter 56: PHEV/EV integrated vehicle thermal management – development of a KULI model to assess combined cooling loops
ABSTRACT
1 INTRODUCTION
2 COMBINED COOLING LOOPS
3 APPROACH
4 MODELS
5 RESULTS
6 CONCLUSIONS
7 ACKNOWLEDGMENTS
Author Index
| Erscheint lt. Verlag | 5.5.2011 |
|---|---|
| Verlagsort | Cambridge |
| Sprache | englisch |
| Maße | 210 x 279 mm |
| Gewicht | 1590 g |
| Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Thermodynamik |
| Technik ► Maschinenbau | |
| ISBN-10 | 0-85709-172-7 / 0857091727 |
| ISBN-13 | 978-0-85709-172-7 / 9780857091727 |
| Zustand | Neuware |
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