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氢气对甲醇发动机性能和排放的影响研究

摘要第4-5页
abstract第5页
CHAPTER 1 INTRODUCTION第15-18页
CHAPTER 2 LITERATURE REVIEW第18-51页
    2.1 Methanol第18-32页
        2.1.1 Why use methanol as a fuel?第19-20页
        2.1.2 Comparison of methanol and gasoline engines第20-26页
        2.1.3 Methanol fueled engines第26-32页
    2.2 Hydrogen第32-34页
    2.3 Comparison of hydrogen, methanol and gasoline fuel properties第34-35页
    2.4 Dual fuel engines第35-43页
        2.4.1 Dual fuel engines in China第36-37页
        2.4.2 Hydrogen enriched gasoline engines第37-38页
        2.4.3 Hydrogen-methanol dual fuel engines第38-41页
        2.4.4 Other hydrogen-alcohol dual fuel engines第41-43页
    2.5 Fuel supply system for hydrogen-methanol dual fuel engine第43-48页
        2.5.1 Electronic fuel injection第43-44页
        2.5.2 Comparison of PFI and GDI第44-45页
        2.5.3 Key components for designing fuel supply system for dual-fuel engine第45-48页
    2.6 Methanol dissociation method第48-49页
        2.6.1 Chemical dissociation reaction第48-49页
    2.7 Components of methanol reformed syngas (H2 and CO)第49-51页
CHAPTER 3 MATHEMATICAL FORMULATION第51-69页
    3.1 Engine performance characteristics第51-60页
        3.1.1 Cylinder swept volume第51页
        3.1.2 Engine swept volume第51-52页
        3.1.3 Brake power第52-53页
        3.1.4 Volumetric efficiency第53-54页
        3.1.5 Brake mean effective pressure (BMEP)第54-55页
        3.1.6 Thermal efficiency第55-57页
        3.1.7 Brake thermal efficiency (BTE)第57-58页
        3.1.8 Volumetric efficiency第58页
        3.1.9 Brake specific fuel consumption (BSFC)第58-59页
        3.1.10 Excess air ratio (λ)第59页
        3.1.11 Hydrogen volume flow rate第59-60页
    3.2 Heating value of fuels第60-69页
        3.2.1 LHV of methanol第61-62页
        3.2.2 LHV of hydrogen第62页
        3.2.3 LHV of dual fuel (methanol + hydrogen)第62-64页
        3.2.4 Heating value of mixture第64-66页
        3.2.5 Heating value of dual fuel-air mixture in exterior mixture formation第66-67页
        3.2.6 Heating value of methanol-air mixture in exterior mixture formation第67页
        3.2.7 Stoichiometric air requirement of methanol第67-68页
        3.2.8 Stoichiometric air requirement of dual fuel (methanol + hydrogen)第68-69页
CHAPTER 4 METHODOLOGY第69-76页
    4.1 Experimental Setup第70-71页
    4.2 Instrumentation and sensors第71-72页
    4.3 Methanol dissociation第72-73页
        4.3.1 4% hydrogen measurement第72-73页
    4.4 Implemented methodology第73-76页
        4.4.1 Phase-1: (Methanol fuel operation)第73-74页
        4.4.2 Phase-2: (Hydrogen-methanol dual fuel operation)第74-75页
        4.4.3 Reduction in Emissions (After-Treatment)第75-76页
CHAPTER 5 RESULTS AND DISCUSSION第76-100页
    5.1 Analysis of experimental data第76页
    5.2 Performance characteristics第76-92页
        5.2.1 Heating value of mixture第76-78页
        5.2.2 Brake thermal efficiency第78-83页
        5.2.3 Brake specific fuel consumption第83-87页
        5.2.4 Brake mean effective pressure第87-88页
        5.2.5 Exhaust gas temperature第88-92页
    5.3 Emissions第92-100页
        5.3.1 Total hydro carbons (THC)第92-95页
        5.3.2 Nitrogen oxides (NOx)第95-97页
        5.3.3 Carbon monoxide (CO)第97-100页
CHAPTER 6 CONCLUSIONS AND FUTURE OUTLOOK第100-102页
    6.1 Conclusions第100-101页
    6.2 Future Outlook第101-102页
References第102-105页
AppendixA第105-106页
AppendixB第106-107页
AppendixC第107-108页
Acknowledgement第108-110页
Resume第110页

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