This presentation is an introduction to Smart Materials including Piezoelectric materials, Shape memory materials, Magnetorheological, PH sensitive polymers, and Chromogenic systems.You can find the other sessions on my Linkedin or Slideshare pages as well.
Smart Materials ppt, Smart or intelligent materials are materials that have to respond to stimuli and environmental changes, Detailed Engineering Project Research on Smart Materials, smart and composite materials, smart materials in construction, smart materials in engineering, its about smart or say intelligent materials
classify and explain various types of smart materials.
Smart materials” are materials that change significantly one or more of their properties, such as shape, color, or size in response to externally applied stimuli, such as stress, light, temperature, moisture or pH, and electric or magnetic fields.
Smart materials are designed materials that have one or more properties that can be significantly changed in a controlled fashion by external stimuli, such as stress, temperature, moisture, pH, electric or magnetic fields.
This presentation is an introduction to Smart Materials including Piezoelectric materials, Shape memory materials, Magnetorheological, PH sensitive polymers, and Chromogenic systems.You can find the other sessions on my Linkedin or Slideshare pages as well.
Smart Materials ppt, Smart or intelligent materials are materials that have to respond to stimuli and environmental changes, Detailed Engineering Project Research on Smart Materials, smart and composite materials, smart materials in construction, smart materials in engineering, its about smart or say intelligent materials
classify and explain various types of smart materials.
Smart materials” are materials that change significantly one or more of their properties, such as shape, color, or size in response to externally applied stimuli, such as stress, light, temperature, moisture or pH, and electric or magnetic fields.
Smart materials are designed materials that have one or more properties that can be significantly changed in a controlled fashion by external stimuli, such as stress, temperature, moisture, pH, electric or magnetic fields.
Introduction to smart materials and their applications in engineering.
How to prepare MR (Magnetrorheological) fluids at home?
What are Shape Memory Alloys?
What are Piezoelectric materials?
#WikiCourses
https://wikicourses.wikispaces.com/Topic04+Smart+Materials
Hello guys! This slide gives a quick guidance about what 'smart materials' are and also about it's types, application and many more. I hope my presentation was helpful for you all.
(this presentation was made under the guidance of our subject in-charge Mr. Mahesh Maali of the subject E- learning and educational development )Thank you!
ppt on details of smart materials that could be useful in civil engineering. smart materials are the newest technology that is the most researched topic in civil engineering fields
Shape Memory Alloy is one type of Smart Material.It can Remember its Original Shape.It has 2 way memory,i.e:- it can Remember 2 Shape,one in Low temperature and other in high temperature.
Introduction, Classification and Production methods are being discussed.Also contain Properties and Applications of Smart Materials.The conclusion of the whole discussion is also being included in Respective slides Of Smart Materials.The respective presentation was presented in international islamic university islamabad.
SMART MATERIALS by PERAM SHYAMSUNDAR REDDY from JNTUA.Shyam812
This presentation gives a brief idea about the importance of smart materials in the present research world and their applications in all the fields of technology.
Introduction to smart materials and their applications in engineering.
How to prepare MR (Magnetrorheological) fluids at home?
What are Shape Memory Alloys?
What are Piezoelectric materials?
#WikiCourses
https://wikicourses.wikispaces.com/Topic04+Smart+Materials
Hello guys! This slide gives a quick guidance about what 'smart materials' are and also about it's types, application and many more. I hope my presentation was helpful for you all.
(this presentation was made under the guidance of our subject in-charge Mr. Mahesh Maali of the subject E- learning and educational development )Thank you!
ppt on details of smart materials that could be useful in civil engineering. smart materials are the newest technology that is the most researched topic in civil engineering fields
Shape Memory Alloy is one type of Smart Material.It can Remember its Original Shape.It has 2 way memory,i.e:- it can Remember 2 Shape,one in Low temperature and other in high temperature.
Introduction, Classification and Production methods are being discussed.Also contain Properties and Applications of Smart Materials.The conclusion of the whole discussion is also being included in Respective slides Of Smart Materials.The respective presentation was presented in international islamic university islamabad.
SMART MATERIALS by PERAM SHYAMSUNDAR REDDY from JNTUA.Shyam812
This presentation gives a brief idea about the importance of smart materials in the present research world and their applications in all the fields of technology.
chapter1_intro_sainsbahan_edar (2).pdf material sciencealifsabarudin99
material science chapter 1 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
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
2. OUTLINE….
Classification & Comparison Between Materials;
Smart Materials- Introduction;
Classification of Smart Materials;
Different Types of Smart Materials;
Their Applications;
Conclusion;
References….
2
4. COMPARISON BETWEEN MATERIALS
Material Conduc-
tivity
Stren-
gth
Hard-
ness
Tough-
ness
Weight Corrosi-
on
Resista-
nce
Cost
Pine Very poor
Medium/
low
Low Low
Low/
medium
Poor Low
MDF Very poor Low Low Low
Low/
medium
Poor Low
Low-
Carbon
Steel
Very good
Very
good
Good
Very
good
High Poor Low
Stainless
Steel
Very good
Ex-
cellent
Very
good
Very
good
High Good High
HIPS Very poor Medium Low Good Low
Very
good
Low
Acrylic Very poor Medium
Low/
medium
Good Low Good Medium
SMA Very good
Very
good
Good
Very
good
Medium Good High
SMART MATERIALS
4
Courtesy:BBC-GCSE Bitesize
5. SMART MATERIALS….!!!!
Smart materials are the materials that can significantly alter one or
more of their inherent properties owing to the application of an
external stimuli in a controlled fashion.
The several external stimulus to which the SMART Materials are
sensitive are :
Stress;
Temperature;
Moisture;
pH;
Electric Fields;
Magnetic Fields……
SMART MATERIALS
5
7. CLASSIFICATION OF SMART MATERIALS
Type of SMART
Material
Input Output
Piezoelectric Deformation Potential Difference
Electrostrictive Potential Difference Deformation
Magnetostrictive Magnetic Field Deformation
Thermoelectric Temperature Potential Difference
Shape Memory Alloys Temperature Deformation
Photochromic Radiation Color Change
Thermochromics Temperature Color Change
SMART MATERIALS
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9. ELECTROSTRICTIVE MATERIALS
If a dielectric material is
subjected to an electric field,
then it experiences a strain
which is proportional to the
strength of the electric field.
Eg: Lead Lanthanum
Zirconate Titanate
(PLZT).
Lead Magnesium
Niobate (PMN).
SMART MATERIALS
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10. MAGNETOSTRICTIVE MATERIALS
Application of a magnetic field to
a ferromagnetic material
causes it to change its shape.
This change in shape is
proportional to the strength of
the field applied.
Eg: Cobalt, Terfenol-D.
SMART MATERIALS
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11. THERMOELECTRIC MATERIALS
These materials, when subjected
to any temperature difference,
produces proportional voltage
output. The reverse effect is
also true.
Thermoelectric effect generally
comprise of:
Seebeck Effect;
Peltier Effect;
Thomson Effect.
SMART MATERIALS
11
12. SHAPE MEMORY ALLOYS
Shape Memory Alloys are metal
alloys which can undergo
solid-to-solid phase
transformation and can recover
completely when heated to a
specific temperature.
These materials has two phases:
Austenite- high temperature
phase;
Martensite- low temperature
phase.
SMART MATERIALS
12
19. PHOTOCHROMIC MATERIALS
Photochromic materials change colour in response to the intensity of
light.
Transmittance to light varies with the intensity of the incident light.
General Materials used are:
Azobenzene;
Diarylethene;
Spiropyran;
Silver Chloride.
SMART MATERIALS
19
21. ELECTROCHROMIC MATERIALS
These materials change their optical behavior with application of
electrical voltage.
Their behavior is basically characterized by the amount of light they
allow to pass through them.
Transparent and looks
like ordinary glass
Application of small voltage
turns it opaque
(blueish and dark)
SMART MATERIALS
21
22. ELECTROCHROMIC MATERIALS
General materials used are:
WO3;
NiO;
TiO2;
Polyaniline;
Polythiophene.
Major applications:
Smart Glass;
Light-transmissive
devices for optical
information and storage;
Rear-view mirrors;
Protective eyewear.
SMART MATERIALS
22
23. APPLICATIONS
Smart Fabric;
Smart Aircraft;
Sporting Goods;
Smart Dust;
Reducing vibration of
helicopter blades;
Robotics;
Medical Surgeries;
Security;
And many
others…………………
SMART MATERIALS
23
24. CONCLUSION
The research and development of smart materials has been an
astounding boost to the technical sphere. As time will pass by,
these materials will be more known of and be more
extensively used to meet even the minute needs of the
society.
SMART MATERIALS
24
25. REFERENCES
Smart Materials and Smart Systems for the future-Georges
Akhras.
New Organic Electrochromic Materials and their Applications-
J Zmija, M.J Malachowski.
BBC-GCSE Bitesize.
http://www.bbc.co.uk/schools/gcsebitesize/design/electronics/
materialsrev2.shtml
Canadian Military Journal, Autumn 2000.
Buckley, S., “Automation Sensing Mimics Organisms”.
http://chem.xmu.edu.cn/group/wtwu/Research.html
http://www.osakagu.ac.jp/php/nakagawa/TRIZ/eTRIZ/eforum/
e2008Forum/eETRIATFC2008Rep/eETRIATFC2008TNRep.ht
ml
Wiki…..
SMART MATERIALS
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