Thermal Engineering (Diploma)

IC engines, steam boilers, steam turbines, air compressors and heat transfer basics.

6 महीनेअवधि 6Chapters27टॉपिक

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सिलेबस · पाठ्यक्रम

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01Internal Combustion Engines 4 टॉपिक

Classification of IC engines
Four-stroke and two-stroke SI and CI engines
Otto, Diesel and dual cycles and air-standard efficiency
Fuel supply, ignition, cooling and lubrication systems

02Performance of IC Engines 4 टॉपिक

Indicated power and brake power
Mechanical, thermal and volumetric efficiency
Specific fuel consumption
Morse test and heat balance sheet

03Steam and Steam Boilers 5 टॉपिक

Formation of steam, wet, dry and superheated steam
Dryness fraction and use of steam tables
Fire tube and water tube boilers
Boiler mountings and accessories
Boiler performance and IBR basics

04Steam Nozzles and Turbines 5 टॉपिक

Types of nozzles and velocity of steam
Impulse and reaction turbines
Compounding of turbines
Governing of steam turbines
Condensers and cooling towers

05Air Compressors 4 टॉपिक

Uses of compressed air
Single-stage reciprocating compressor and work done
Multistage compression and intercooling
Rotary compressors: vane, screw and centrifugal

06हीट ट्रांसफ़र 5 टॉपिक

Modes of heat transfer
Fourier's law and conduction through plane and composite walls
Newton's law of cooling and convection
Stefan-Boltzmann law and radiation
Heat exchangers (introduction)

परिचय

आप यह कर पाएँगे

Explain the construction and working of two-stroke and four-stroke SI and CI engines
Calculate indicated power, brake power and efficiencies of IC engines
Use steam tables to find properties of wet, dry and superheated steam
Identify boiler types, mountings and accessories
Explain steam nozzles, impulse and reaction turbines
Explain reciprocating and rotary air compressors and the benefit of multistaging
Solve simple problems on conduction, convection and radiation

यह किसके लिए है

Diploma Mechanical Engineering students of Semester 4 (BTEUP)
Diploma Automobile and Power Plant students
Students preparing for JE-level technical exams

आपको क्या चाहिए

Basic thermodynamics (laws, processes) from the earlier semester

सवाल

Will I learn to use steam tables?

Yes. Reading steam tables and Mollier chart for wet and superheated steam is practised with examples.

Are engine performance numericals covered?

Yes. Brake power, indicated power, efficiencies and fuel consumption are solved step by step.

Is this course based on the BTEUP syllabus?

Yes. The units follow the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus. If your polytechnic follows a different board or a revised scheme, the centre teaches your own syllabus.