声明
CHAPTER Ⅰ: INTRDUCTION
1.1 INTRODUCTION
1.2 MEANING
1.3 RESEARCH STATUS
1.4 THE RESEARCH CONTENTS, TECHNICAL ROUTE AND INNOVATION POINTS
1.4.1 Research contents
1.4.2 Technical route
1.4.3 Innovation points
CHAPTER Ⅱ: LITERATURE REVIEW
2.1 STORAGE OF NATRAL GAS
2.1.1 Depleted gas reservoir
2.1.2 Aquifer reservoir
2.1.3 Salt formation
2.1.4 Natural gas as LNG
2.2 LIQUEFIED NATURAL GAS
2.2.1 Composition of LNG
2.2.2 Properties of LNG
2.3 THE LIQUEFIED NATURAL GAS TERMINAL
2.3.1 The LNG storage tank
2.3.2 Boil-off gas compressor
2.3.3 Re-Liquefaction
2.3.4 Regasification system
2.4 REFRIGERANT
2.5 REFRIGERATION CYCLE
2.5.1 Evaporator
2.5.2 Compressor
2.5.3 Condenser
2.5.4 Expansion valve
2.6 TYPES OF REFRIGERATION CYCLES
2.6.1 Pure refrigerant
2.6.2 Cascade refrigeration cycles
2.7 SELECTING THE REFRIGERANT
2.8 PROGRESS ON LIQUEFACTION
2.9 COMPRESSORS
Dynamic displacement compressors
Positive displacement compressors
2.9.1 Inlet flow rate
2.9.2 Compression ratio
2.9.3 Compressor selection
2.9.4 Volumetric efficiency
2.9.5 Required piston displacement
2.9.6 Discharge temperature
2.9.7 Compressor power
2.10 CLASSIFICATION ACCORDING TO TRANSFER PROCESSES
2.10.1 Indirect-Contact Heat Exchangers
2.10.2 Direct-Contact Heat Exchangers
2.11 HEAT EXCHANGER DESIGN METHODOLOGY
2.11.1 Process and Design Specifications
2.11.2 Thermal and Hydraulic Design
2.11.3 Mechanical Design
2.11.4 Manufacturing Considerations and Cost Estimates
2.11.5 Trade-off Factors
2.11.6 Optimum Design
2.11.7 Other Considerations
2.12 Interactions among Design Considerations
2.13 COMPACT HEAT EXCHANGERS
2.13.1 Brazed plate fin heat exchangers
2.13.2 Diffusion-Bonded Plate-Fin Heat Exchangers
2.14 HEAT EXCHANGER SELECTION AND RATING
2.14.1 Shell and tube heat exchanger
2.14.2 Plate heat exchanger
2.14.3 Choice of heat exchanger
2.14.4 Fluid and material compatibility
2.14.5 Surface geometrical properties of plate fin heat exchangers
2.14.6 Exchanger areas
2.14.7 Mean temperatures
2.14.8 Heat transfer coefficients and fin efficiencies
2.14.9 Wall resistance and overall conductance
2.14.10 Exchanger effectiveness and outlet temperatures
2.14.11 Pressure drops
CHAPTER Ⅲ: METHODOLOGY
3.1 HEAT EXCHANGER RATING
3.1.1 Exchanger selection
3.1.2 Inlet conditions
3.1.3 Exchanger size
3.2 SIMULATIONS
CHAPTER Ⅳ: RESULTS AND DISCUSSION
4.1 RESULTS
4.2 DISCUSSION
CHAPTER Ⅴ: CONCLUSIONS AND RECOMENDATIONS
5.1 CONCLUSION
5.2 RECOMMENDATIONS
致谢
参考文献
APPENDICES
APPENDIX A
APPENDIX B
西安石油大学;
