# JNTUH B.TECH R18 3-1 Syllabus For Thermal engineering – ii PDF 2022

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You will be able to find information about Thermal engineering – ii along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Thermal engineering – ii after reading this blog. Thermal engineering – ii has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Thermal engineering – ii can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

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### Thermal engineering – ii Unit One

#### Steam Power Plant & Boilers:

Steam Power Plant: Rankine cycle – Schematic layout, Thermodynamic Analysis, Concept of Mean Temperature of Heat addition, Methods to improve cycle performance – Regeneration & reheating.
Boilers – Classification – Working principles with sketches including H.P.Boilers – Mountings and Accessories – Working principles- Boiler horse power, Equivalent Evaporation, Efficiency and Heat balance – Draught- Classification – Height of chimney for given draught and discharge- Condition for maximum discharge- Efficiency of chimney.

### Thermal engineering – ii Unit Two

#### Steam Nozzles:

Steam Nozzles: Stagnation Properties- Function of nozzle – Applications and Types- Flow through nozzles- Thermodynamic analysis – Assumptions -Velocity of nozzle at exit-Ideal and actual expansion in nozzle- Velocity coefficient- Condition for maximum discharge- Critical pressure ratio- Criteria to decide nozzle shape- Super saturated flow, its effects, Degree of super saturation and Degree of under cooling – Wilson line.

### Thermal engineering – ii Unit Three

#### Steam Turbines & Reaction Turbine:

Steam Turbines: Classification – Impulse turbine; Mechanical details – Velocity diagram – Effect of friction – Power developed, Axial thrust, Blade or diagram efficiency – Condition for maximum efficiency. De-Laval Turbine – its features- Methods to reduce rotor speed-Velocity compounding and Pressure compounding- Velocity and Pressure variation along the flow – Combined velocity diagram for a velocity compounded impulse turbine.
Reaction Turbine: Mechanical details – Principle of operation, Thermodynamic analysis of a stage, Degree of reaction –Velocity diagram – Parson’s reaction turbine – Condition for maximum efficiency.

### Thermal engineering – ii Unit Four

#### Steam Condensers & Gas Turbines:

Steam Condensers: Requirements of steam condensing plant – Classification of condensers – Working principle of different types – Vacuum efficiency and Condenser efficiency – Air leakage, sources and its affects, Air pump- Cooling water requirement.
Gas Turbines: Simple gas turbine plant – Ideal cycle, essential components – Parameters of performance – Actual cycle – Regeneration, Inter cooling and Reheating –Closed and Semi-closed cycles – Merits and Demerits- Combustion chambers and turbines of Gas Turbine Plant- Brief Concepts.

### Thermal engineering – ii Unit Five

#### Jet Propulsion

Principle of Operation –Classification of jet propulsive engines – Working Principles with schematic diagrams and representation on T-S diagram – Thrust, Thrust Power and Propulsion Efficiency – Turbo jet engines – Needs and Demands met by Turbo jet – Schematic Diagram, Thermodynamic Cycle, Performance Evaluation Thrust Augmentation – Methods.
Rockets: Application – Working Principle – Classification – Propellant Type – Thrust, Propulsive Efficiency – Specific Impulse – Solid and Liquid propellant Rocket Engines.

### Thermal engineering – ii Course Objectives

o apply the laws of Thermodynamics to analyze steam and gas turbine cycles and to perform analysis of the major components of steam and gas turbine plants and their applications.

### Thermal engineering – ii Course Outcomes

At the end of the course, the student should be able to
Develop state – space diagrams based on the schematic diagrams of process flow of steam and gas turbine plants
Apply the laws of Thermodynamics to analyze thermodynamic cycles
Differentiate between vapour power cycles and gas power cycles
Infer from property charts and tables and to apply the data for the evaluation of performance parameters of the steam and gas turbine plants
Understand the functionality of major components of steam and gas turbine plants and to do the analysis of these components

### Thermal engineering – ii Text Books

D. D. Chaturvedi, S. L. Gupta, Business Economics – Theory and Applications, International Book House Pvt. Ltd. 2013.
Dhanesh K Khatri, Financial Accounting, Tata McGraw Hill, 2011.
Geethika Ghosh, Piyali Gosh, Purba Roy Choudhury, Managerial Economics, 2e, Tata McGraw Hill Education Pvt. Ltd. 2012.

### Thermal engineering – ii Reference Books

Gas Turbine Theory/ Saravanamuttoo, Cohen, Rogers/ Pearson
Fundamentals of Engineering Thermodynamics / Rathakrishnan/ PHI
Thermal Engineering/ Rajput/ Lakshmi Publications