TERMINAL OBJECTIVE

• TERMINAL OBJECTIVE
• ENABLING OBJECTIVES (Cont.)
• TERMINAL OBJECTIVE

RADIATION DETECTION TERMINOLOGY

• Stopping Power
• Radiation Detection Terms Summary

RADIATION TYPES

• Beta Particle
• Gamma Ray
• Gamma Ray
• Neutron
• Neutron
• Radiation Types Summary

GAS-FILLED DETECTOR

• Gas-Filled Detector
• Gas-Filled Detectors Summary

DETECTOR VOLTAGE

• Recombination Region
• Geiger-Müller Region
• Continuous Discharge Region
• Gas Amplification Region Summary

PROPORTIONAL COUNTER

• Figure 8   Gas Ionization Curve
• Proportional Counter
• Proportional Counters Summary

PROPORTIONAL COUNTER CIRCUITRY

• Proportional Counter Circuitry
• Proportional Counter Circuitry
• Figure 13   BF3  Proportional Counter Circuit
• Proportional Counter Circuitry Summary

IONIZATION CHAMBER

• Figure 14   Simple Ionization Circuit
• Figure 15   Recombination and Ionization Regions
• Figure 16   Ionization Chamber
• Figure 17   Minimizing Gamma Influence by Size and Volume
• Figure 18   Minimizing Gamma Influence with Boron Coating Area
• Ionization Chamber Summary

COMPENSATED ION CHAMBER

• Figure 20   Compensated Ion Chamber with Concentric Cylinders
• Compensating  Chamber
• Figure 21   Typical Compensation Curve
• Compensated Ion Chamber Summary

ELECTROSCOPE IONIZATION CHAMBER

• Electroscope Ionization Chamber Summary

GEIGER-MÜLLER DETECTOR

• Geiger-Muller Detector
• G-M Detector Summary

SCINTILLATION COUNTER

• Figure 25   Scintillation Counter
• Figure 26   Photomultiplier Tube Schematic Diagram
• Scintillation Counter Summary

GAMMA SPECTROSCOPY

• Gamma Spectrometer Summary

MISCELLANEOUS DETECTORS

• Wide Range Fission Chamber
• Activation Foils and Flux Wires
• Miscellaneous Detector Summary

CIRCUITRY AND CIRCUIT ELEMENTS

• Reactor Period
• Preamplifiers and Amplifiers
• Figure 31   Single and Two-Stage Amplifier Circuits
• Discriminator Circuit
• Logarithmic Meters
• Period Meters and Startup Rate
• Circuit Terminology Summary

SOURCE RANGE NUCLEAR INSTRUMENTATION

• Figure 35   Source Range Channel
• Source Range Instrumentation Summary

INTERMEDIATE RANGE NUCLEAR INSTRUMENTATION

• Figure 36   Intermediate Range Channel
• Intermediate Range Instrumentation Summary

POWER RANGE NUCLEAR INSTRUMENTATION

• Figure 37   Power Range Channel
• Power Range Instrumentation Summary

INSTRUMENTATION AND CONTROL Module 7 Process Controls

• TABLE OF CONTENTS
• TABLE OF CONTENTS (Cont.)
• TABLE OF CONTENTS (Cont.)
• LIST OF FIGURES
• LIST OF FIGURES (Cont.)
• REFERENCES
• TERMINAL OBJECTIVE
• ENABLING OBJECTIVES (Cont.)

PRINCIPLES OF CONTROL SYSTEMS

• Terminology
• Figure 2    Closed-Loop Control System
• Automatic Control System
• Feedback Control
• Process Control Term Definitions Summary

CONTROL LOOP DIAGRAMS

• Figure 6   Summing Points
• Feedback Control System Block Diagram
• Feedback Control System Block Diagram
• Figure 9   Lube Oil Cooler Temperature Control System and Equivalent Block Diagram
• Lubricating oil
• Process Time Lags
• Figure 10   Types of Oscillations
• Constant amplitude
• Control Loop Diagrams Summary

TWO POSITION CONTROL SYSTEMS

• Two Position Controller
• Example of Two Position Control
• Figure 14   Relation Between Valve Position and Controlled Variable Under Proportional Mode
• Two Position Controller Summary

PROPORTIONAL CONTROL SYSTEMS

• Example of a Proportional Process Control System
• Figure 16   Proportional Temperature Control System
• Figure 17   Combined Controller and Final Control Element Action
• Figure 18   Controller Characteristic Curve
• Proportional Control Summary

RESET (INTEGRAL) CONTROL SYSTEMS

• Example of an Integral Flow Control System
• Figure 20   Integral Flow Rate Controller
• Figure 21 Reset Controller Response
• Integral Control Summary

PROPORTIONAL PLUS RESET CONTROL SYSTEMS

• Example of Proportional Plus Reset Control
• Reset Windup
• Proportional Plus Reset Control Summary

PROPORTIONAL PLUS RATE CONTROL SYSTEMS

• Figure 26    Rate Control Output
• Figure 27    Response of Proportional Plus Rate Control
• Example of Proportional Plus Rate Control
• Applications
• Proportional Plus Rate Control Summary

PROPORTIONAL-INTEGRAL-DERIVATIVE CONTROL SYSTEMS

• Figure 30    PID Control Action Responses
• Figure 31    PID Controller Response Curves
• Proportional Plus Reset Plus Rate Control Summary

CONTROLLERS

• Figure 32    Typical Control Station
• Figure 33    Deviation Indicator
• Self-Balancing Control Stations
• Figure 34    Self-Balancing Control Station
• Self-Balancing Control Stations
• Controllers Summary

VALVE ACTUATORS

• Pneumatic Actuators
• Figure 36    Pneumatic Actuator with Controller and Positioner
• Hydraulic Actuators
• Electric Solenoid Actuators
• Electric Motor Actuators
• Valve Actuator Summary

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