Micro and Nano-architected mechanical metamaterials: Multi-scale physics-based simulations coupled with machine learning

1,299.00

Early Bird Registration : Rs. 1299 + GST (if you register before 21st of November, 2024)

Regular Registration : Rs. 1499 + GST (22nd – 28th November, 2024)

For International Participants pay using the razor pay link (USD 30 + Tax) ⇒ https://rzp.io/rzp/TN2YzAF

 

Last Date of Registration : 28th November, 2024

85 in stock

SKU: 30th November, 2024 Categories: ,

Description of the Workshop

 

Over the last few decades, the scientific community has witnessed rapid progress in material manufacturing and computational capabilities. Focusing on the basic premise of such recent advancements in additive manufacturing, computing and artificial intelligence, a new research domain on engineered materials has emerged. The mechanical attributes in these materials can be tailored to specific engineering demands leading to extreme and unusual (normally not achievable in conventional naturally occurring materials), yet useful properties, resulting in a range of benefits for various multi-functional systems. This new class of materials is increasingly being adopted in multiple advanced industrial structures and mechanical systems. The primary objective of this course is to disseminate the core concepts of engineered materials (focusing on mechanical metamaterials at micro and nano scales) including their current and prospective applications. A broad overview will be given initially on the mechanical properties of conventional materials, and subsequently, the participants will be exposed to the more advanced domain of “materials by design”, involving multi-disciplinary topics such as mechanics of mechanical metamaterials, finite element analysis, molecular dynamics simulations, artificial intelligence and machine learning, topology optimization. Emphasis will be placed on the concepts of multiscale bridging through exploiting machine learning along with the aforementioned physics-based simulation approaches. Two appropriate hands-on tutorials will be provided in an order of increasing complexity and involving two different length scales with the aim of identifying multi-functional material configurations.

Profile of the Instructor

Dr. Mukhopadhyay leads the Programmable Matter Lab at the Department of Aeronautics and Astronautics, University of Southampton. Prior to that, he worked as an Assistant Professor at the Aerospace Engineering Department of IIT Kanpur. He was a postdoctoral research fellow at the Engineering Science Department of the University of Oxford (2017 – 2019) before starting to work as a faculty. He accepted a tenured Assistant Professor position at the James Watt School of Engineering, University of Glasgow, UK for a short stint before joining IIT Kanpur. Dr Mukhopadhyay completed his PhD (Gold Medalist) from the College of Engineering of Swansea University, UK (2014 – 2017). He is a recipient of the Zienkiewicz Scholarship for pursuing doctoral study at Swansea.

Dr. Mukhopadhyay’s research interests and expertise broadly lie in the field of mechanics and multi physics analysis focusing on mechanical metamaterials and advanced functional composites at multiple length scales. The research findings and developments originating from his research group are regularly published in reputed journals (with publishers like Nature, RSC, IOP, APS, Elsevier, Wiley and Springer), conferences and books (current h-index of ~50). He is actively involved in shaping the research directions in Aerospace and Mechanical Engineering through his contributions as an editorial board member of multiple prestigious journals like Artificial Intelligence Review, Scientific Reports, Discover Applied Sciences, Reviews on Advanced Materials Science, Discover Materials, Journal of Composites Science, Frontiers in Nanotechnology etc. along with multiple international conferences. Dr. Mukhopadhyay is listed among the top two percent scientists in the world (Elsevier), as one of the youngest members from the University of Southampton and UK and he has recently been featured as Rising Star of Science by Research.com.

Workshop Schedule

Day 1 : 30th November, 2024

Title :

  • Basics of materials science
  • Materials by design – metamaterials
  • Introduction to artificially engineered materials

Topics Covered:

  • Physical properties of conventional materials for modeling mechanical responses and their limitations
  • Concepts of designing materials at lower length scales to engineer effective properties at the macro-scales. Different concepts of micro and nano-architected materials will be discussed.
  • Introduction to different types metamaterials such as electromagnetic, optical, acoustic and mechanical; Basic principles; Introduction to active metamaterials and on-demand programmability; Current and prospective engineering applications.

Day 2 : 1st December, 2024

Title :

  • Introduction to artificially engineered materials
  • Concept of modulating mechanical properties in micro-architected materials involving finite element simulations and topology optimization
  • Advanced concepts of artificial intelligence and machine learning in the multi-scale mechanics of metamaterials

Topics Covered :

  • Introduction to different types metamaterials such as electromagnetic, optical, acoustic and mechanical; Basic principles; Introduction to active metamaterials and on-demand programmability; Current and prospective engineering applications.
  • Detailed description of mechanical metamaterials; Modulating elastic properties in  lattice metamaterials; Concept of unit cell; Deployable metamaterials based on the concepts of origami and kirigami; Demonstration of topology optimised metamaterials based on finite element simulations
  • Artificial intelligence in multi-scale mechanics of metamaterials; Development of efficient machine-learning assisted algorithms for microstructure identification in lattice-based metamaterials (Computational tutorial 1)

Day 3 : 7th December, 2024

Title :

Nano-architected metamaterials

Topics Covered:

Basic concepts of nano-scale metamaterials, Nano-scale modelling tool based on molecular dynamics simulations, Demonstration of property modulation using nano-scale architecting. (Computational tutorial 2)

 

Workshop Details

Fees :

Early Bird Registration : Rs. 1299 + GST (if you register before 21st of November, 2024)

Regular Registration : Rs. 1499 + GST (22nd – 28th November, 2024)

Mode of Workshop : ONLINE

Date of Workshop: 30th November , 1st & 7th December 2024 

Timings : 06:30 p.m. – 08:30 p.m.

Pre Requisites & Reference

Pre – Requisite :

Any course on Solid Mechanics and/ or Materials science will be helpful.

Reference:

  1. Gibson L., Ashby M. , Cellular Solids: Structure and Properties, Cambridge University Press. 1999
  2. Sinha P., Mukhopadhyay T. (2023) Programmable multi-physical mechanics of mechanical metamaterials, Materials Science & Engineering R, 155 10074

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