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Theory Of Steam

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FORMATION OF STEAM, PART 1
M 301

  • States of water
  • What is steam? Why use steam?
  • Basic boiler system
  • Energy transfer
  • Superheater
  • Properties of steam
  • Temperature, Pressure
  • Atmospheric, gauge & vacuum
  • Volume, Heat, Specific heat
  • Enthalpy, Entropy
  • Symbols, Terminology
  • Molecular structure
  • Effects of heat, Surface tension
  • Relationships

FORMATION OF STEAM, PART 2
M 302

  • Property relationships
  • States or phases
  • P-v-T surface diagram
  • Textbook and detailed diagrams
  • Mollier diagram
  • Temperature - enthalpy diagrams
  • Critical point
  • Temperature - volume diagrams
  • Liquid, Vapour, Gas
  • Pressure - volume diagrams
  • Temperature - entropy diagrams

FORMATION OF STEAM, PART 3
M 303

M 308

  • Basic boiler system, Burners
  • Fire & water tubes
  • Temperature - entropy diagrams
  • Carnot cycle, Thermal efficiency
  • Basic Rankine cycle
  • Rankine with superheater
  • Rankine with reheat
  • Economiser, air heater