ABOUT THE COURSE: This course will cover four different smart materials namely piezoelectric materials, shape memory alloys, electro and magneto rheological fluids. Materials properties of these materials and development of their constitutive relations will be discussed. Mechanics of fibre reinforced composite laminates will be introduced. Next, analysis of metallic as well as fibre composite structures fitted with these materials will covered. Analysis will involve both close form and approximate solutions of the respective governing equations. Development of codes for such analysis will also be discussed.INTENDED AUDIENCE: BE/ME/PhD student in Aerospace Egineering /Mechanical Engineering/ Civil Engineering/ Ocean Engineering and Naval Architecture and industry professionals from similar fieldsPREREQUISITES: Structural Analysis Dynamics and VibrationINDUSTRY SUPPORT: Industries that deal with aeropace, mechanical or civil structures. Name of such organizations include but is not limited to the following. 1. Indian Space Research Organization 2. Defence Research and Development Organisation 3. National Aerospace Laboratories 4. General Electric 5. General Motors 6. Suzlon 7. Siemens Gamesa
Smart Structures
Indian Institute of Technology, Kharagpur and NPTEL via Swayam
This course may be unavailable.
Overview
Syllabus
Week 1: Introduction to Smart Materials and Structures
Basics of PiezoelectricityWeek 2:3D constitutive modeling of piezoelectric materials Actuator load line and impedance matchingWeek 3:Static Analysis of beams with piezoelectric patchesWeek 4:Introduction to energy principles for approximate solutions
Energy method based static and dynamic analysis of beams with piezoelectric patches -1Week 5:Energy method based static and dynamic analysis of beams with piezoelectric patches -2Week 6:Fibre reinforced plastic composites - micro and macro mechanics, classical plate theoryWeek 7:Energy method based static and dynamic analysis of laminates with piezoelectric patchesWeek 8:Introduction to shape memory alloys Constitutive models of shape memory alloys -1Week 9:Constitutive models of shape memory alloys -2
Analysis of structures with shape memory alloy actuator and damper -1Week 10:Analysis of structures with shape memory alloy actuator and damper -2Week 11:Introduction to electro and magneto rheological fluids
Constitutive models of electro and magneto rheological fluids
Analysis of electro and magneto rheological dampers -1Week 12:Analysis of electro and magneto rheological dampers - 2
Analysis of structures with electro and magneto rheological dampers
Basics of PiezoelectricityWeek 2:3D constitutive modeling of piezoelectric materials Actuator load line and impedance matchingWeek 3:Static Analysis of beams with piezoelectric patchesWeek 4:Introduction to energy principles for approximate solutions
Energy method based static and dynamic analysis of beams with piezoelectric patches -1Week 5:Energy method based static and dynamic analysis of beams with piezoelectric patches -2Week 6:Fibre reinforced plastic composites - micro and macro mechanics, classical plate theoryWeek 7:Energy method based static and dynamic analysis of laminates with piezoelectric patchesWeek 8:Introduction to shape memory alloys Constitutive models of shape memory alloys -1Week 9:Constitutive models of shape memory alloys -2
Analysis of structures with shape memory alloy actuator and damper -1Week 10:Analysis of structures with shape memory alloy actuator and damper -2Week 11:Introduction to electro and magneto rheological fluids
Constitutive models of electro and magneto rheological fluids
Analysis of electro and magneto rheological dampers -1Week 12:Analysis of electro and magneto rheological dampers - 2
Analysis of structures with electro and magneto rheological dampers
Taught by
Prof. Mohammed Rabius Sunny
