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Created by:
Last updated:
September 23, 2023
Duration:
Unlimited Duration
FREE
This course includes:
Unlimited Duration
Badge on Completion
Certificate of completion
Unlimited Duration
Description
Microfluidics. Instructor: Dr. Ashis Kumar Sen, Department of Mechanical Engineering, IIT Madras. This is a basic course on microfluidics at the senior undergraduate and post-graduate level.
It covers fundamentals of micro-scale flows and microfabrication. The course also includes design of microfluidic components and few applications of microfluidic systems. The fundamentals of fluid flows at micro-scale including intermolecular forces, low Re flows, slip theory, capillary flows and electrokinetics are discussed. The principles of microfabrication with silicon and polymer substrates are illustrated. Theory and design of various microfluidic components including micropumps, micromixers, microvalves etc is discussed. Few applications of microfluidic systems are also covered. (from nptel.ac.in)
Course Curriculum
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- Lecture 01 – Introduction and Scaling Unlimited
- Lecture 02 – Scaling Unlimited
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- Lecture 03 – Intermolecular Forces, States of Matter, Continuum Assumption Unlimited
- Lecture 04 – Governing Equations for Gas and Liquid Flows, Navier Boundary Conditions Unlimited
- Lecture 05 – Slip Flow, Reynolds Number Flows, Exact Solutions to Some Basic Flow Situations Unlimited
- Lecture 06 – Couette Flow, Poiseuille Flow Unlimited
- Lecture 07 – Poiseuille Flow (cont.) Unlimited
- Lecture 08 – Two Phase Poiseuille Flow, Time-dependent Couette Flow Unlimited
- Lecture 09 – Hydraulic Resistance and Circuit Analysis Unlimited
- Lecture 10 – Hydraulic Resistance of 2 Channels Connected in Series Unlimited
- Lecture 11 – Surface Tension and Interfacial Energy, Young-Laplace Equation, Contact Angle Unlimited
- Lecture 12 – Capillary Length and Capillary Rise Unlimited
- Lecture 13 – Interfacial Boundary Conditions, Marangoni Force, Electrokinetics Unlimited
- Lecture 21 – Materials, Clean Room, Silicon Crystallography, Miller Indices, Photolithography Unlimited
- Lecture 22 – Photolithography (cont.), Oxidation, Etching, Wafer Bonding, Deposition Techniques Unlimited
- Lecture 23 – Deposition Techniques: Doping, Oxidation, Thermal Evaporation Unlimited
- Lecture 24 – Sputtering, Chemical Vapour Deposition, Bulk Micromachining Unlimited
- Lecture 25 – Surface Micromachining, Polymer based Fabrication Unlimited
- Lecture 26 – PMMA/PDMS Substrates, Micromolding, Hot Embossing, Fluidic Interconnections Unlimited
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