JNTUH B.Tech 2nd year (2-2) Thermal Engineering -I gives you detail information of Thermal Engineering -I R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p>\n
UNIT-I<\/strong><\/p>\n I.C. Engines: Four & Two stroke engine – SI & CI engines – Valve and Port Timing Diagrams – Fuel Injection Systems for SI engines – Fuel injection systems for Cl enginesIgnition – Cooling and Lubrication system – Fuel properties and Combustion Stoichiometry.<\/p>\n UNIT \u2014II<\/strong><\/p>\n Combustion in SI and CI Engines: Normal Combustion and abnormal combustion in SI engines \u2014 Importance of flame speed and effect of engine variables \u2014 Abnormal combustion – pre-ignition and knocking in SI Engines -Fuel requirements and fuel rating – anti knock additives \u2014 combustion chamber \u2014 requirements – types of SI engines. Four stages of combustion in Cl engines \u2014 Delay period and its importance \u2014 Effect of engine variables \u2014 Diesel Knock\u2014 Need for air movement, suction, compression and combustion induced turbulence in Diesel engine open and divided combustion chambers and fuel injection\u2014 Diesel fuel requirements and fuel rating.<\/p>\n UNIT III<\/strong><\/p>\n Testing and Performance of Engines and Compressors: Measurement of cylinder pressure, fuel consumption, air intake, exhaust gas composition, Brake power \u2014 Performance test \u2014 Heat balance sheet and chart – Classification of compressors \u2014 Fans, blowers and compressors \u2014 positive displacement and dynamic types \u2014 reciprocating and rotary types.<\/p>\n