Guia docente 2023_24
Escola de Enxeñaría de Minas e Enerxía
Grado en Ingeniería de la Energía
 Subjects
  Thermal engines and turbo-machines
   Contents
Topic Sub-topic
1. Introduction to Heat Engines 1.1 Presentation of the subject
1.2 Energetic context
1.3 Decarbonizing energetic market
1.4 Trends ans scope
2. Characteristics of the Internal Combustion Engines (ICE) 2.1 Classification of the heat engines
2.2 Fundamentals of the Internal Combustion Engines (ICE)
2.3 Parts of the ICEs
2.4 Nomenclature and basic parameters
3. Air Cycle 3.1 Thermodynamic Cycle
3.2 The Otto Cycle
3.3 The Limited Pressure Cycle
3.4 The Diesel Cycle
4. The Actual Cycle 4.1 The mixture of real gas
4.2 Evolution of the adiabatic coefficient
4.3 Pumping Loss
4.4 Combustion Loss
4.5 Expansion Loss
4.6 Quality Factor of the Cycle
5. Auxiliar Circuits 5.1 Refrigeration System
5.2 Lubricacion System
6. Gas exchange processes in 4 Stroke Engines 6.1 The Valve Train
6.2 The Volumetric Efficiency
6.3 Pumping loss
6.4 Timing
6.5 Variable Distribution Systems
6.6 Dynamic Air admition systems
7. Supercharging 7.1 Advantages of the supercharging in ICE
7.2 Volumetric superchargers
7.3 Turbochargers
7.4 Intercooler
8. Combustion in Spark Ignition Engines (SIE) 8.1 Stoichiometry of SIE
8.2 Characteristic Curves
8.3 The Carburettor
8.4 Injection System
8.5 Closed loop (lambda control)
8.6 Combustion phases in SI
8.7 Abnormal Combustion: knock
8.8 Abnormal Combustion: superficial ignition
8.9 Influential factors in SI combustion
9. Combustion in Compression Ignition Engines (CIE) 9.1 Delay time
9.2 Phases of CI combustion
9.3 Influential Factors
9.4 Injection system
10. Pollutant Emissions 10.1 SI Emissions
10.2 Diesel Emissiones
10.3 Catalytic converter
10.4 EGR systems
10.5 Regulations (EURO)
11. Future trends 11.1 Alternative Fuels
11.2 Hybrid and Electrical Systems
12. Thermal turbomachinery 12.1 Brayton Cycle
12.2 Parts of the Gas Turbine
12.3 Compressors
12.4 Combustion Chamber
12.5 Turbine
12.6 Architecture
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