Mechanical Vibrations Detailed Syllabus for B.Tech third 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.<\/p>\n
The detailed syllabus for Mechanical Vibrations B.Tech 2016-2017 (R16) third year second sem is as follows.<\/p>\n
B.Tech. III Year II Sem. \u00a0 L\/T\/P\/C
\nCourse Code:NT611PE \u00a0 \u00a0 \u00a03\/0\/0\/3
\nPre-requisites: Engineering Mechanics<\/p>\n
Course objective<\/strong>s: Understand various levels of vibrations and remedies for each of them.<\/p>\n Course Outcomes<\/strong>: At the end of the course, the student will be able to, Understand the\u00a0causes and effects of vibration in mechanical systems. Develop schematic models for\u00a0physical systems and formulate governing equations of motion. Understand the role of\u00a0damping, stiffness and inertia in mechanical systems Analyze rotating and reciprocating\u00a0systems and compute critical speeds. Analyze and design machine supporting structures,\u00a0vibration isolators and absorbers.<\/p>\n UNIT – I :\u00a0Single degree of Freedom systems – I:<\/strong> Undamped and damped free vibrations; forced UNIT – II:\u00a0Single degree of Freedom systems – II:<\/strong> Response to Non Periodic Excitations: unit impulse,\u00a0unit step and unit Ramp functions; response to arbitrary excitations, The Convolution\u00a0Integral; shock spectrum; System response by the Laplace Transformation method.<\/p>\n UNIT – III:\u00a0Two degree freedom systems:<\/strong> Principal modes- undamped and damped free and forced\u00a0vibrations; undamped vibration absorbers;\u00a0Multi degree freedom systems: Matrix formulation, stiffness and flexibility influence\u00a0coefficients; Eigen value problem; normal modes and their properties; Free and forced\u00a0vibration by Modal analysis; Method of matrix inversion; Torsional vibrations of multi- rotor\u00a0systems and geared systems; Discrete- Time systems.<\/p>\n
\nvibrations coulomb damping; Response to excitation; rotating unbalance and support\u00a0excitation; vibration isolation and transmissibility.<\/p>\n