sc JNTUH B.TECH R18 4-1 Syllabus For turbo machinery PDF 2022 – Cynohub

# JNTUH B.TECH R18 4-1 Syllabus For turbo machinery PDF 2022

### Get Complete Lecture Notes for turbo machinery on Cynohub APP

You will be able to find information about turbo machinery 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 turbo machinery after reading this blog. turbo machinery has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. turbo machinery 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.

All of the Topic and subtopics related to turbo machinery are mentioned below in detail. If you are having a hard time understanding turbo machinery or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

### turbo machinery Unit One

#### Introduction to Turbomachinery:

Classification of turbo-machines, second law of thermodynamics applied to turbine and compressors work, nozzle, diffuser work, fluid equation, continuity, Euler‘s, Bernoulli‘s, equation and its applications, expansion and compression process, reheat factor, preheat factor

### turbo machinery Unit Two

#### Fundamental Concepts of Axial and Radial Machines:

Euler‘s equation of energy transfer, vane congruent flow, influence of relative circulation, thickness of vanes, number of vanes on velocity triangles, slip factor, Stodola, Stanitz and Balje‘s slip factor, suction pressure and net positive suction head, phenomena of cavitation in pumps, concept of specific speed, shape number, axial, radial and mixed flow machines, similarity laws.

### turbo machinery Unit Three

#### Gas Dynamics & Centrifugal compressor:

Gas Dynamics: Fundamental thermodynamic concepts, isentropic conditions, mach numbers, and area, Velocity relations, Dynamic Pressure, Normal shock relation for perfect gas. Supersonic flow, oblique shock waves. Normal shock recoveries, detached shocks, Aerofoil theory.
Centrifugal compressor: Types, Velocity triangles and efficiencies, Blade passage design, Diffuser and pressure recovery. Slip factor, Stanitz and Stodolas formula’s, Effect of inlet mach numbers, Pre whirl, Performance

### turbo machinery Unit Four

#### Axial Flow Compressors & Cascade Analysis

Axial Flow Compressors: Flow Analysis, Work, and velocity triangles, Efficiencies, Thermodynamic analysis. Stage pressure rise, Degree of reaction, Stage Loading, General design, Effect of velocity, Incidence, Performance

### turbo machinery Unit Five

#### Axial Flow Gas Turbines:

Axial Flow Gas Turbines: Work done. Velocity triangle and efficiencies, Thermodynamic flow analysis, Degree of reaction, Zweifels relation, Design cascade analysis, Soderberg, Hawthrone, Ainley, Correlations, Secondary flow, Free vortex blade, Blade angles for variable degree of reaction. Actuator disc, Theory, Stress in blades, Blade assembling, Material and cooling of blades, Performances, Matching of compressors and turbines, off design performance.

### turbo machinery Course Objectives

Provide students with opportunities to apply basic flow equations
Train the students to acquire the knowledge and skill of analyzing different turbo machines.
How to compare and chose machines for various operations

### turbo machinery Course Outcomes

Ability to design and calculate different parameters for turbo machines
Prerequisite to CFD and Industrial fluid power courses
Ability to formulate design criteria
Ability to understand thermodynamics and kinematics behind turbo machines

### turbo machinery Text Books

Principles of Turbo Machines/DG Shepherd / Macmillan
Turbines, Pumps, Compressors/Yahya/ Mc Graw Hill

### turbo machinery Reference Books

A Treatise on Turbo machines / G. Gopal Krishnan and D. Prithviraj/ SciTech
Gas Turbine Theory/ Saravanamuttoo/ Pearson
Turbo Machines/ A Valan Arasu/ Vikas Publishing House Pvt. Ltd.