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Course

Scheme for Teaching & Examination B. Tech. - III (Mechanical) Fifth Semester Exam Scheme Teaching Total Scheme Code Credits Theory Tuto. Pract. Marks L T P Hrs. Marks Marks Marks ME 301 ME 303 ME 305 PR 301 3 3 3 3 1 1 1 1 2 2 2 2 2 2 2 2 100 100 100 100 25 25 25 25 50 50 50 50 175 175 175 175 5 5 5 5 3 23

1 2 3 4 5

Dynamics of Machines Heat & Mass Transfer Fluid Machines Machining Processes

Institute Elective – I* 3 0 0 2 100 100 TOTAL 15 4 8 500 100 200 800 Total contact Hrs. per week (27) Total Credits =23 Total Marks = 800

Sr. No. 1 2 3 4 5

B. Tech. – III (Production) Fifth Semester Teaching Exam Scheme Scheme Theory Tuto. Pract. Total Credits Course Code Marks L T P Hrs. Marks Marks Marks Dynamics of Machines Machining Processes Industrial Instrumentation & Control Industrial Engineering & Ergonomics Institute Elective - I* ME 301 PR 301 PR 303 PR 305 3 3 3 3 3 1 1 1 1 0 2 2 0 2 0 2 2 2 2 2 100 100 100 100 100 25 25 25 25 50 50 50 175 175 125 175 100 5 5 4 5 3 22

TOTAL 15 4 6 500 100 150 750 Total contact Hrs. per week (25) Total Credits =22 Total Marks = 750 Institute Elective - I* ME 309 : Applied Therm odynamics ME 311 : Experimental Stress Analysis PR 307 : Industrial Tribology & Vibration (Not for Mech anical) ME 313 : Plastics & Ceramics ME 315 : Theory of Elasticity

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B. Tech. (MECHANICAL) Semester - 5 ME 301 DYNAMICS OF MACHINES

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P 2

C 5

INTRODUCTION (10 Hours) Forces, couples, conditions of static equilibrium, free body diagrams, analysis of mechanisms, spur gears, worm gears. DYNAMIC FORCE ANALYSIS (12 Hours) Inertia forces, analysis of a floating link, rotation, method of virtual work. Dy namic analysis of Four-link mechanism, combined static and inertia force analysis of different mechanisms, turning – moment diagrams, fluctuation of energy, flywheels. BALANCING (10 Hours) Introduction, static balancing, dynamic balancing of several masses in different planes. Balancing of inline engines, V-engines, radial engines, balancing machines. GOVERNORS (08 Hours) Introduction, types of governors, sensitiveness of a governor, hunting, isochronisms, stability, effort and power of a governor, controlling force. GYROSCOPE (05 Hours) Angular velocity, angular acceleration, gyroscopic couple, g yroscopic effect on naval ships, stability of an automobile, stability of a two wheel vehicle. (Total Lecture Hours: 45 + Tutorial Hrs: 15) PRACTICALS 1. 2. 3. 4. 5. 6. 7. 8. Slider crank mechanism Four bar chain mechanism Quick Return mechanism Hooke’s joint Cam Mechanism Balancing of rotors Governors Experiment on gear generation

BOOKS RECOMMENDED 1. 2. 3. 4. 5. 6. Thomas Bevan, “Theory of Machines”, CBS Publishers, New Delhi, 1984. Rattan S.S., “Theory of Machines”, Tata McGraw Hill, 2005. Rao J. S. and Dukkipati R.V., “Mechanism and Machine Theory”, Wiley Eastern, 1992. Shigley J. E. and Uicker J.J. , “Theory of Machines and Mechanism s”, McGraw Hill, 1995. Ballaney P. L., “Theory of Machines”, Khanna Publishers, 1999. Singh V. P., “Theory of Machines”, Dhanpat Rai & Sons, 2001.

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B. Tech. (MECHANICAL) Semester – 5 ME 303 HEAT & MASS TRANSFER INTRODUCTION Modes of heat transfer, conduction, convection and radiation.

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P 2 (02 Hours)

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CONDUCTION (10 Hours) Fourier’s law. General three dimensional heat conduction equation in cartesion, cylindrical and spherical co ordinates. One dimensional steady conduction through plane wall, cylinder and sphere. Heat source systems in plane wall and cylinder. Heat transfer from fins of uniform cross section. Two dimensional steady state conduction through plane wall. One dimensional unsteady state heat conduction. CONVECTION (14 Hours) Free and forced convection. o Forced Convection: Energy integral equation of the boundary layer on a flat plate and integral solution for evaluation of heat transfer from a fluid friction and heat transfer, Similarity conditions in heat transfer, processes, and...
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