Dynamics of Machinery Syllabus for B.Tech second year second sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Dynamics of Machinery B.Tech 2016-2017 (R16) second year second sem is as follows.
B.Tech. II Year II Sem. L/T/P/C
Course Code: ME403ES BS 4/1/0/4
Pre-requisite: Kinematics of machines
Course Objectives: The objective is to introduce some of the components mainly used in IC Engines and make analysis of various forces involved. Subjects deals with topics like inertia forces in slider crank mechanism; IC Engine components & the analysis like governors is introduced. It also deals with balancing of rotating & reciprocating parts. Studies are made about balancing of multi cylinder engines, Radial engines etc. study of primary & secondary forces are considered while balancing. Finally they are introduced to the topic of vibrations. The study deals with linear, longitudinal, & torsional vibrations. The idea is to introduce the concept of natural frequency and the importance of resonance and critical speeds.
Course Outcome: the study of KOM& DOM are necessary to have an idea while designing the various machine members like shafts, bearings, gears, belts & chains and various I.C. Engine Components & Machine tool parts.
UNIT – I Precession: Gyroscopes – effect of precession – motion on the stability of moving vehicles
such as motorcycle – motorcar – aeroplanes and ships. Static and Dynamic Force Analysis: Static force analysis of planar mechanisms – Analytical Method – Dynamic Force Analysis – D’Alembert’s principle, Dynamic Analysis of 4-link mechanism, Slider Crank Mechanism.
UNIT – II Turning Moment Diagram And Flywheels: Engine Force Analysis – Piston Effort, Crank Effort, etc., Inertia Force in Reciprocating Engine – Graphical Method – Turning moment
diagram –fluctuation of energy – flywheels and their design – Inertia of connecting rodinertia force in reciprocating engines – crank effort and torque diagrams.-.
UNIT – III Friction: pivots and collars – uniform pressure, uniform wear – friction circle and friction
axis: lubricated surfaces – boundary friction – film lubrication. Clutches – Types – Single plate, multi-plate and cone clutches. Brakes And Dynamometers: Types of brakes: Simple block brake, band and block brakeinternal expanding shoe brake-effect of braking of a vehicle. Dynamometers – absorption and transmission types. General description and methods of operation.
Text Books:
- Theory of Machines /S.S.Rattan / Mc Graw Hill.
- Theory of Machines /Sadhu Singh/ Pearson
Reference Books:
- Theory of Machines and Mechanisms/Joseph E. Shigley / Oxford
- Theory of Machines / Rao,J.S / New Age
For all other B.Tech 2nd Year 2nd Sem syllabus go to JNTUH B.Tech Mechanical Engineering 2nd Year 2nd Sem Course Structure for (R16) Batch.
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