Solutions - Cobalt - Theory Of Refrigeration

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Theory Of Refrigeration

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Theory Of Refrigeration

Refrigerants, Environmental Issues
Refrigerant Classification
Theory Of Refrigeration Part 1
Refrigerant Properties Part 1

Refrigerant Database Part 1
Refrigerant Database Part 2
Refrigerant Database Part 3
Refrigerant Database Part 4

REFRIGERANTS, ENVIRONMENTAL ISSUES

Requirements for refrigerants

Ozone, ozone depletion

Global warming, greenhouse effect

Marine market, marine users

Political scenario, Montreal Protocol

EU legislative dates

CFCs, HCFCs, Use controls

Viable replacement refrigerants

REFRIGERANT CLASSIFICATION

Terminology, Trade names
Refrigerant names
Chemical composition
List of halocarbons
Numbers, examples, atomic structures, for CFC, HCFC, HFC, PFC
Numbers, examples, atomic structures, list, for hydrocarbons
Numbers, examples, atomic structures, list, for other gases
Safety groups, Flammability, Toxicity
Gas bottle colour code
Selection of a gas

THEORY OF REFRIGERATION, PART 1

Refrigerant states + phases
Vapour compression
System diagrams + components
Energy transfers, Properties
Temperature, Celsius, Kelvin
Pressure, Gauge, Vacuum
Atmospheric pressure
Volume, Specific volume

REFRIGERANT PROPERTIES, PART 1

Environmental properties, GWP
TEWI, TEWI calculation, Ozone
Ozone depletion, ODP, Blends
Azeotrope, Zeotrope, Near-azeotrope
Glide, Toxicity, Exposure limits, OEL
TLV, STEL, Volatility

REFRIGERANT DATABASE, PART 1

Ref table for refrigerant group A1
Data includes (where known):
Refrigerant group, number, chemical name, formula, molar mass, toxicity, flammability limits, auto ignition temperature, GWP and ODP
Critical temperature, critical pressure, boiling point temperature

REFRIGERANT DATABASE, PART 2

As M716 but ref table for refrigerant group A1/A1

REFRIGERANT DATABASE, PART 3

As M716 but ref table for refrigerant groups A1/A2, A2, B1 and B2

REFRIGERANT DATABASE, PART 4

As M716 but ref table for refrigerant group A3