Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

Types and Shapes

Flow of steam through nozzle

Steam nozzles-Problems

Steam nozzles-Critical Pressure ratio Problems

Critical Pressure Ratio

Effect of friction

Variation of Mass flow

Metastable flow

Steam Nozzle-Mass flow rate Problems

UNIT 2:

Comparison of Boilers

Types of Boilers

Mounting and Accessories

Boiler Fuels-Solid

Performance Calculations

Boiler Fuels-Liquid & Gas

Boilers Performance calculations Problems

Boilers- Problems

Boiler trail

UNIT 3:

Introduction

Velocity diagram

Compounding and Governing

Principles of impulse turbine

Multistaging

Principles of Reaction Turbine

UNIT 4:

Cogeneration Principles

Heat Pumps

Heat pipes

Recuperative Heat Exchangers

Regenerative Heat Exchangers

Economic Aspects

Analysis of Cycles

UNIT 5:

Effect of Superheating and subcooling

Vapour compression cycle

Vapour Absorption cycle

Cooling Tower

Air Conditioning