IC7007 SUPERCHARGING AND SCAVENGING Syllabus | Anna University ME

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Anna University Syllabus - Anna University ME Syllabus

IC7007 SUPERCHARGING AND SCAVENGING Syllabus | Anna University ME Internal Combustion Engineering Second Semester Syllabus Regulation 2013. Below is the Anna University 2013 Regulation Syllabus for 2nd Semester for ME Internal Combustion Engineering, Textbooks, Reference books, Exam portions, Question Bank, Previous year question papers, Model question papers, Class notes, Important 2 marks, 8 marks, 16 marks topics.
It is applicable for all students admitted in the Academic year 2013-2014 onwards for all its Affiliated institutions in Tamil Nadu.

IC7007 SUPERCHARGING AND SCAVENGING L T P C 3 0 0 3

AIM:
To gain knowledge in the field of turbo charging, supercharging and scavenging.
OBJECTIVES:
 To understand the supercharging and turbocharging effect on I.C engine performance and
emissions, scavenging of two stroke engines and design aspects of muffler and port design.
UNIT I SUPERCHARGING 8
Engine modifications required. Effects on Engine performance - Thermodynamics Mechanical
Supercharging. Types of compressors – Positive displacement blowers – Centrifugal compressors –
Performance characteristic curves – Suitability for engine application – Matching of supercharger
compressor and Engine.
UNIT II TURBOCHARGING 8
Turbocharging methods - Thermodynamics – Engine exhaust manifolds arrangements. – Waste gate,
Variable nozzle turbochargers, Variable Geometry Turbocharging – Surging - Matching of
compressor, Turbine and Engine.
UNIT III SCAVENGING OF TWO STROKE ENGINES 12
Features of two stroke cycle engines – Classification of scavenging systems – Charging Processes in
two stroke cycle engine – Terminologies – Sankey diagram – Relation between scavenging terms –
scavenging modeling – Perfect displacement, Perfect mixing. Mixture control through Reed valve
induction
20
UNIT IV PORTS AND MUFFLER DESIGN 8
Porting – Port flow characteristics-Design considerations – Design of Intake and Exhaust Systems –
Tuning- Kadenacy system.
UNIT V EXPERIMENTAL METHODS AND RECENT TRENDS IN TWO STROKE
ENGINES 9
Experimental techniques for evaluating scavenging – Firing engine tests – Non firing engine tests –
Development in two stroke engines for improving scavenging. Direct injection two stroke concepts.
TOTAL: 45 PERIODS
OUTCOME:
 On successful completion of this course the student will be able to match turbochargers with
engines and design two stroke cycle engines.
REFERENCES
1. Schweitzer, P.H., Scavenging of Two Stroke Cycle Diesel Engine, MacMillan Co., 1949.
2. John B. Heywood, Two Stroke Cycle Engine, SAE Publications, 1999.
3. G P Blair, Two stroke Cycle Engines Design and Simulation, SAE Publications, 1997.
4. Heinz Heisler, Advanced Engine Techology, Butterworth Heinmann Publishers, 2002.
5. Obert, E.F., Internal Combustion Engines and Air Pollution, Intext Educational Publishers,
1980.Richard Stone, Internal Combustion Engines, SAE, 2012.
6. Watson, N. and Janota, M.S., Turbocharging the I.C. Engine, MacMillan Co., 1982.