CITY AND GUILDS 9209 HNC/D

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The tutorials below are free to download and print. The entire content of this page is available in word format for £100 and may be edited

You will find free fluid properties at these links  STEAM TABLES  WATER TABLES  REFRIGERATION SOFTWARE   REFRIGERANT PROPERTIES

OUTCOME 1 - POWER AND REFRIGERATION CYCLES

TUTORIAL 1 - STEAM POWER CYCLES Revision of Entropy and Isentropic Processes Back Pressure Turbines Pass Out Turbines Regenerative Feed-Heating Re-Heating

TUTORIAL 2 - GAS TURBINE POWER CYCLES Revision of Compression and Expansion Processes. Basic (Joule) Cycle The Effect of Friction on the Cycle Variants of the Basic Cycle Free Turbines in Parallel and in Series Intercoolers and Re-heaters Exhaust Gas heat Exchangers

TUTORIAL 3 - HEAT PUMPS AND REFRIGERATION Types and Properties of Refrigerants Basic vapour Compression Cycle Coefficient of Performance Advanced Systems Compressor Theory Absorbtion Cycles

OUTCOME 2 - COMPRESSORS AND TURBINES

TUTORIAL 1 - TURBINES AND TURBO COMPRESSORS PART 1 Turbine Designs Impulse and Reaction Blade Vectgor Diagrams Multiple Stages Diagram Power Efficiencies Blade Height

TUTORIAL 2 - TURBINES AND TURBO COMPRESSORS PART 2 Axial Flow Designs Blade Vectgor Diagrams Polytropic/Small Stage Efficiency Efficiencies

OUTCOME 3 - INTERNAL COMBUSTION ENGINES

TUTORIAL 1 - SPARK IGNITION AND HOT AIR ENGINE CYCLES Carnot Cycle Hot Air Cycles - Stirling Otto Cycle

TUTORIAL 2 - COMPRESSION IGNITION AIR ENGINE CYCLES Diesel Cycle Turbo Charging 2 and 4 Stroke Air Standard Cycle

TUTORIAL 3 - ENGINE TESTING Engine Testing. Fuel Power, Indicated Power and Brake Power Engine Efficiencies

OUTCOME 4 - POSITIVE DISPLACEMENT GAS COMPRESSORS

TUTORIAL 1 - RECIPROCATING COMPRESSORS/EXPANDERS Types of compressors Atmospheric Air Free Air Delivery Compressor Layout Theoretical Cycle - Reciprocating Compressor Isothermal Efficiency Volumetric Efficiency Indicated Power Multiple Stage Compression Cooling Systems Polytropic Efficiency

WORKED SOLUTIONS TO ALL SELF ASSESSMENT EXERCISES

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SOLUTIONS TO TUTORIALS SOLUTIONS FOR OUTCOME 1 TUTORIAL 1 SOLUTIONS FOR OUTCOME 1 TUTORIAL 2 SOLUTIONS FOR OUTCOME 1 TUTORIAL 3 SOLUTIONS FOR OUTCOME 2T1 SOLUTIONS FOR OUTCOME 2 TUTORIAL 2 SOLUTIONS FOR OUTCOME 3 TUTORIAL 1 SOLUTIONS FOR OUTCOME 3 TUTORIAL 2 SOLUTIONS FOR OUTCOME 3 TUTORIAL 3 SOLUTIONS FOR OUTCOME 4 TUTORIAL 1