32041: Heat Power Engineering Ref & AC 4th Sem Syllabus for Diploma TNDTE M Scheme

Heat Power Engineering detail TNDTE Diploma syllabus for Mechanical Engineering (Refrigeration And Ac) (RA), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32041), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other ref & ac 4th sem syllabus for diploma m scheme tndte you can visit Ref & AC 4th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for heat power engineering is as follows.

Rationale:

The knowledge on the concept of Thermodynamics, Thermodynamic Processes, Steady flow energy equation and steam properties and performance of Boilers are vital.

Objectives:

• Explain a basics of systems, laws of thermodynamics and thermodynamic processes.
• Explain different types of Air Cycles.
• Explain the fuels ands combustion.
• Explain a air compressors and gas turbines.
• Explain a formation and properties of steam and steam calorimeters.
• Explain a steam boilers and performance of boilers.

Unit 1

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Unit 2

Thermodynamic Air Cycles And Fuels & Combustion

Air cycles: –

air standard efficiency – reversible and irreversible processes – assumptions in deriving air standard efficiency – Carnot cycle – Otto cycle – Diesel cycle – Comparison of ideal and actual p-v diagrams of Otto and Diesel cycles – Simple problems

Fuels & Combustion:

Classifications of fuels – merits and demerits – requirements of a good fuel – Octane number – detonation – Pre-ignition – Cetane number – Diesel knock – comparison of detonation and diesel knock – fuel additives – Stages of Combustion – Delay period – Variables affecting delay period – Methods of generating air swirl in diesel engine combustion chambers – Types of combustion chambers -combustion equations – stoichiometric air required for complete combustion of fuels – excess air – products of combustion – analysis of exhaust gases – calorific value of fuels.

Unit 3

Air Compressors And Gas Turbines

Air Compressors:-

Uses of compressed air – classifications of Air compressor – reciprocating compressor – single stage reciprocating compressor – compression processes – clearance volume and its effects – volumetric efficiency – multi stage compression – merits and demerits – Two stage compressor with imperfect cooling- with perfect inter cooling – rotary compressors – Roots blower – vane blowers – centrifugal and axial flow air compressors – simple problems.

Gas turbines – uses – classifications – merits and demerits – constant pressure combustion gas turbine – gas turbine with intercooler, reheater, regenerator – effects – closed cycle gas turbines – merits and demerits – jet propulsion – turbojet engines -turbo propeller engines – ramjet – Working principle – merits and demerits -Rocket engines – applications of rockets.

Unit 4

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Unit 5

Steam Boilers And Performance Of Boilers

Steam Boilers:

Introduction – Classification of boilers – comparison of fire tube and water tube boilers – high pressure boilers -advantages of high pressure boilers – Lamont and BHEL high pressure boilers – boiler mountings and accessories – function -construction and working – comparison of mountings and accessories – feed water treatment – internal and external treatments – starting boiler from cold condition – safety precautions in boiler operation – causes of Indian boiler act.

Performance of boilers:

Evaporation rate – actual, equivalent and factor of evaporation – boiler efficiency – factors influencing boiler efficiency – boiler power – Simple problems – boiler plant – efficiency of economizer and super heater – Simple problems – boiler trial -heat losses in a boiler- heat balance sheet – Simple problems

Text Books:

1. Thermal Engg, R.K .Rajput , ,8th Edition, Laxmi publications, Pvt Ltd , New Delhi.
2. Applied Thermodynamics ,P.K. Nag, ,2nd Edition,TATA Mcgraw – Hill Publishing Company, New Delhi .
3. Thermal Engineering, R.S. Khurmi and J.K. Gupta, 18th Edition,S.Chand&Co,NewDelhi

Reference Books:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

For detail syllabus of all other subjects of BE Ref & Ac, M scheme do visit Ref & Ac 4th Sem syllabus for M scheme.

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