APL765
| APL765 | |
|---|---|
| and MLL714 | |
| Credits | 3 |
| Structure | 3-0-0 |
| Pre-requisites | For ME1/ME2: APL100, APL104, MCL211, |
| Overlaps | |
APL765 : and MLL714
[edit]MTL100, MTL101 Acoustic wave equation; Sound propagation, absorption, reflection and transmission; Acoustical Transmission lines and filters; Analysis of mufflers using transmission matrices; Acoustics of cavities; acoustic modes; Modal density; frequency response; Response via modal analysis; Structural-acoustic cavities; weakly-coupled cavities Strongly-coupled cavities; coupled modes; Finite element analysis of interior acoustic problems; acoustic finite elements; coupling analysis; panel contribution analysis; Sound radiation from structures; infinite plates; finite plates; radiation efficiency; Rayleigh integral; Finite element analysis of Sound radiation problems; Concept of radiation modes; Basic idea of boundary element method and its application for Interior and radiation problems in acoustics; Aerodynamic noise; Inhomogeneous wave equation; Lighthill's acoustic analogy; Introduction to statistical energy analysis. MCL 713 Active Noise Control 3 Credits (3-0-0) Acoustic wave equation; plane and spherical waves; Reflection and transmission; Passive control measures and their Limitations; Fourier series; Fourier Integral; Random processes; Laplace Transform; Optimal filtering; z-transform; FIR and IIR filters; Active control in ducts; mechanisms of cancellation; Single channel feedforward control of sound; LMS algorithm; Reference signals; FxLMS algorithm; Identification of secondary paths; Single channel feedback control; Active control of free field sound radiation; Global control of enclosed 3D sound fields; Local control of enclosed 3D sound fields; Diffused sound fields; Active control of sound in vibro-acoustic cavities; Active structural-acoustic control (ASAC); Feedforward, Feedback and optimal control; Multichannel feedforward control; Applications of active noise control; Implementation and demonstration of an experimental active noise control system. MCL 714 Orthopedic Biomechanics and Implant Design 3 Credits (2-0-2) MCL311 Basic terminology and concept of human musculoskeletal system, anatomy and overall function; Human gait analysis: Kinematics, Kinetics, Dynamics and Control; Mechanical properties of bone; Growth, Modeling and Remodeling of Bone; Mechanical Properties of Muscles, Ligament and Tendon; Mechanics of cartilage and its degradation; Joint replacement implants and its materials; Failure modes of orthopedic implants; Design of hip, knee and ankle implants.