TERMINAL OBJECTIVE - h1018v1_18
ENABLING OBJECTIVES (Cont.) - h1018v1_19
DIESEL ENGINES
Diesel Engines
Major Components of a Diesel Engine
Figure 2 Cutaway of a GM V-16 Four-Stroke Supercharged Diesel Engine
Figure 3 Cross Section of a V-type Four Stroke Diesel Engine
Cylinder Sleeve or Bore
Piston and Piston Rings
Crankshaft
Cylinder Heads and Valves
Timing Gears, Camshaft, and Valve Mechanism
Figure 10 Diesel Engine Valve Train
Diesel Engine Support Systems
Engine Lubrication
Fuel System
Air Intake System
Exhaust System
Operational Terminology
Compression Ratio and Clearance Volume
Horsepower
Diesel Engines Summary
FUNDAMENTALS OF THE DIESEL CYCLE
The Four-Stoke Cycle
Compression - h1018v1_43
Fuel Injection
The Two-Stroke Cycle
Compression - h1018v1_46
Power
Fundamentals of the Diesel Cycle Summary
Fundamentals of the Diesel Cycle Summary (Cont.)
DIESEL ENGINE SPEED, FUEL CONTROLS, AND PROTECTION - h1018v1_50
Figure 26 Fuel Injector Cutaway
Diesel Engine Speed, Fuel Controls, and Protection - h1018v1_52
Figure 27 Fuel Injector Plunger
Governor
Simplified Operation of the Governor
Detailed Operation of the Governor - h1018v1_56
Detailed Operation of the Governor - h1018v1_57
Starting Circuits
Engine Protection
Diesel Engine Speed, Fuel Controls, and Protection Summary
MECHANICAL SCIENCE Module 2 Heat Exchangers
TABLE OF CONTENTS - h1018v1_63
LIST OF FIGURES - h1018v1_64
REFERENCES - h1018v1_66
TERMINAL OBJECTIVE - h1018v1_67
TYPES OF HEAT EXCHANGERS
Types of Heat Exchanger Construction
Figure 1 Tube and Shell Heat Exchanger
Types of Heat Exchangers
Figure 3 Parallel Flow Heat Exchanger
Comparison of the Types of Heat Exchangers - h1018v1_74
Comparison of the Types of Heat Exchangers - h1018v1_75
Comparison of the Types of Heat Exchangers - h1018v1_76
Figure 6 Single and Multi-Pass Heat Exchangers
Figure 7 Regenerative and Non-Regenerative Heat Exchangers
Types of Heat Exchangers Summary
HEAT EXCHANGER APPLICATIONS
Figure 8 U-tube Feedwater Heat Exchanger
Air Conditioner Evaporator and Condenser
Figure 9 Single-Pass Condenser
Figure 10 Jet Pump
Large Steam System Condensers
Heat Exchanger Applications Summary
MECHANICAL SCIENCE Module 3 Pumps
TABLE OF CONTENTS - h1018v1_89
LIST OF FIGURES - h1018v1_90
REFERENCES - h1018v1_92
TERMINAL OBJECTIVE - h1018v1_93
TERMINAL OBJECTIVE - h1018v1_94
CENTRIFUGAL PUMPS - h1018v1_95
Figure 1 Centrifugal Pump
Impeller Classification
Centrifugal Pump Classification by Flow
Axial Flow Pumps
Mixed Flow Pumps
Centrifugal Pump Components
igure 10 Centrifugal Pump Components
Stuffing Box
Mechanical Seals
CENTRIFUGAL PUMP OPERATION
Cavitation
Preventing Cavitation
Centrifugal Pump Characteristic Curves
Centrifugal Pump Protection
Centrifugal Pump Operation Summary
Centrifugal Pump Operation Summary (Cont.)
POSITIVE DISPLACEMENT PUMPS
Principle of Operation
Direct-Acting and Indirect-Acting Pumps
Figure 13 Single-Acting and Double-Acting Pumps
Simple Gear Pump
Other Gear Pumps
Screw-Type Positive Displacement Rotary Pump
Three-Screw, High-Pitch, Screw Pump
Rotary Moving Vane Pump
Positive Displacement Pump Characteristic Curves
Positive Displacement Pumps Summary
ENABLING OBJECTIVES (Cont.) - h1018v1_19
DIESEL ENGINES
Diesel Engines
Major Components of a Diesel Engine
Figure 2 Cutaway of a GM V-16 Four-Stroke Supercharged Diesel Engine
Figure 3 Cross Section of a V-type Four Stroke Diesel Engine
Cylinder Sleeve or Bore
Piston and Piston Rings
Crankshaft
Cylinder Heads and Valves
Timing Gears, Camshaft, and Valve Mechanism
Figure 10 Diesel Engine Valve Train
Diesel Engine Support Systems
Engine Lubrication
Fuel System
Air Intake System
Exhaust System
Operational Terminology
Compression Ratio and Clearance Volume
Horsepower
Diesel Engines Summary
FUNDAMENTALS OF THE DIESEL CYCLE
The Four-Stoke Cycle
Compression - h1018v1_43
Fuel Injection
The Two-Stroke Cycle
Compression - h1018v1_46
Power
Fundamentals of the Diesel Cycle Summary
Fundamentals of the Diesel Cycle Summary (Cont.)
DIESEL ENGINE SPEED, FUEL CONTROLS, AND PROTECTION - h1018v1_50
Figure 26 Fuel Injector Cutaway
Diesel Engine Speed, Fuel Controls, and Protection - h1018v1_52
Figure 27 Fuel Injector Plunger
Governor
Simplified Operation of the Governor
Detailed Operation of the Governor - h1018v1_56
Detailed Operation of the Governor - h1018v1_57
Starting Circuits
Engine Protection
Diesel Engine Speed, Fuel Controls, and Protection Summary
MECHANICAL SCIENCE Module 2 Heat Exchangers
TABLE OF CONTENTS - h1018v1_63
LIST OF FIGURES - h1018v1_64
REFERENCES - h1018v1_66
TERMINAL OBJECTIVE - h1018v1_67
TYPES OF HEAT EXCHANGERS
Types of Heat Exchanger Construction
Figure 1 Tube and Shell Heat Exchanger
Types of Heat Exchangers
Figure 3 Parallel Flow Heat Exchanger
Comparison of the Types of Heat Exchangers - h1018v1_74
Comparison of the Types of Heat Exchangers - h1018v1_75
Comparison of the Types of Heat Exchangers - h1018v1_76
Figure 6 Single and Multi-Pass Heat Exchangers
Figure 7 Regenerative and Non-Regenerative Heat Exchangers
Types of Heat Exchangers Summary
HEAT EXCHANGER APPLICATIONS
Figure 8 U-tube Feedwater Heat Exchanger
Air Conditioner Evaporator and Condenser
Figure 9 Single-Pass Condenser
Figure 10 Jet Pump
Large Steam System Condensers
Heat Exchanger Applications Summary
MECHANICAL SCIENCE Module 3 Pumps
TABLE OF CONTENTS - h1018v1_89
LIST OF FIGURES - h1018v1_90
REFERENCES - h1018v1_92
TERMINAL OBJECTIVE - h1018v1_93
TERMINAL OBJECTIVE - h1018v1_94
CENTRIFUGAL PUMPS - h1018v1_95
Figure 1 Centrifugal Pump
Impeller Classification
Centrifugal Pump Classification by Flow
Axial Flow Pumps
Mixed Flow Pumps
Centrifugal Pump Components
igure 10 Centrifugal Pump Components
Stuffing Box
Mechanical Seals
CENTRIFUGAL PUMP OPERATION
Cavitation
Preventing Cavitation
Centrifugal Pump Characteristic Curves
Centrifugal Pump Protection
Centrifugal Pump Operation Summary
Centrifugal Pump Operation Summary (Cont.)
POSITIVE DISPLACEMENT PUMPS
Principle of Operation
Direct-Acting and Indirect-Acting Pumps
Figure 13 Single-Acting and Double-Acting Pumps
Simple Gear Pump
Other Gear Pumps
Screw-Type Positive Displacement Rotary Pump
Three-Screw, High-Pitch, Screw Pump
Rotary Moving Vane Pump
Positive Displacement Pump Characteristic Curves
Positive Displacement Pumps Summary
