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I SEMESTER Engineering Mechanics Fluid Mechanics & Hydraulic Machinery Thermodynamics Managerial Economics & Financial Analysis Electrical & Electronics Engineering Computer aided Engineering Drawing lab Electrical & Electronics Engg. Lab Fluid Mechanics & Hydraulic Machinery Lab English Communication Practice
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II YEAR C II SEMESTER 4 1 Kinematics of Machinery 4 2 Thermal Engineering -I 4 4 4 4 2 2 28 3 4 5 6 7 8 9 Production Technology Mechanics of Solids Metallurgy & Materials Science Machine Drawing Mechanics of Solids & Metallurgy lab Production Technology Lab English Communication Practice
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http://www.UandiStar.org 2010-11 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY KAKINADA MECHANICAL ENGINEERING II Year B.Tech. – I Sem. ENIGINEERING MECHANICS UNIT – I Introduction to Engg. Mechanics – Basic Concepts. Systems of Forces : Coplanar Concurrent Forces – Components in Space – Resultant – Moment of Force and its Application – Couples and Resultant of Force Systems. UNIT – II Equilibrium of Systems of Forces : Free Body Diagrams, Equations of Equilibrium of Coplanar Systems, Spatial Systems for concurrent forces. Lamis Theorm, Graphical method for the equilibrium of coplanar forces, Converse of the law of Triangle of forces, converse of the law of polygon of forces condition of equilibrium. UNIT – III Centroid : Centroids of simple figures (from basic principles ) – Centroids of Composite Figures Centre of Gravity : Centre of gravity of simple body (from basis principles), centre of gravity of composite bodies, pappus theorem. UNIT – IV Area moments of Inertia : Definition – Polar Moment of Inertia, Transfer Theorem, Moments of Inertia of Composite Figures, Products of Inertia, Transfer Formula for Product of Inertia. Mass Moment of Inertia : Moment of Inertia of Masses, Transfer Formula for Mass Moments of Inertia, mass moment of inertia of composite bodies. UNIT – V Analysis of perfect frames ( Analytical Method) – Types of Frames – Assumptions for forces in members of a perfect frame, Method of joints, Method of sections, Force table, Cantilever Trusses, Structures with one end hinged and the other freely supported on rollers carrying horizontal or inclined loads. UNIT – VI Kinematics : Rectilinear and Curvelinear motions – Velocity and Acceleration – Motion of Rigid Body – Types and their Analysis in Planar Motion. Kinetics : Analysis as a Particle and Analysis as a Rigid Body in Translation – Central Force Motion – Equations of Plane Motion – Fixed Axis Rotation – Rolling Bodies. UNIT – VII Work – Energy Method : Equations for Translation, Work-Energy Applications to Particle Motion, Connected System-Fixed Axis Rotation and Plane Motion. Impulse momentum method. UNIT – VIII Friction : Introduction , limiting friction and impending motion, coulomb’s laws of dry friction , coefficient of friction, cone of friction. Applications of friction- impending motion of connected bodies , relative motion, ladder friction, wedges, screw friction.
http://www.UandiStar.org TEXT BOOKS : 1. Engg. Mechanics ,Timoshenko & Young. 2. Engg. Mechanics, R.K. Bansal , Laxmi publications REFERENCES : 1. Engineering Mechanics , Fedinand . L. Singer , Harper – Collins. 2. Engineering Mechanics statics and dynamics , A Nelson , Mc Gra Hill publications 3. Engg. Mechanics Umesh Regl, Tayal.
http://www.UandiStar.org 2010-11 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY KAKINADA MECHANICAL ENGINEERING II Year B.Tech. – I Sem. THERMODYNAMICS UNIT – I Introduction: Basic Concepts : System, Control Volume, Surrounding, Boundaries, Universe, Types of Systems, Macroscopic and Microscopic viewpoints, Concept of Continuum, Thermodynamic Equilibrium, State, Property, Process, Cycle – Reversibility – Quasi – static Process,...