The emergence of nanotechnology in th1980’s was caused by convergence of experimental advances such as the invention of the scanning tunneling microscope in 1981 and the discovery of fullerenes in 1985. Now the nanotechnology products are used in various fields such as medical, material science, automobile etc. In this topic the various applications of nanotechnology in the renewable energy sources exploitation have been discussed.
Application of Nanotechnologies in the Energy SectorBasiony Shehata
Applications of nanotechnology for increasing efficiency of generated power at low cost and the other hand,increasing efficiency of storage energy and transmission power.
Nanotechnology ("nanotech") is manipulation of matter on an atomic, molecular, and supramolecular scale. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size.
this is the ppt on nano technology.
made by harshid panchal and dhrumil patel.
this take lots of time..thanx for dhrumil for time.
i think this is helpful to all.
education
Application of Nanotechnologies in the Energy SectorBasiony Shehata
Applications of nanotechnology for increasing efficiency of generated power at low cost and the other hand,increasing efficiency of storage energy and transmission power.
Nanotechnology ("nanotech") is manipulation of matter on an atomic, molecular, and supramolecular scale. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to the broad range of research and applications whose common trait is size.
this is the ppt on nano technology.
made by harshid panchal and dhrumil patel.
this take lots of time..thanx for dhrumil for time.
i think this is helpful to all.
education
In this presentation i have described about nanotechnology in present and future automobiles.And i also gave applications regarding nanotechnology in automobiles.
This PPT is about Nano-Biotechnology and its applications.
This presentation Secured 2nd Prize in State level competition on the Topic of EMERGING TECHNOLOGY IN COMPUTER SCIENCE conducted at S.V.D. Government Degree College for Women, Nidadavolu.
This Small PowerPoint Presentation is given by P.Nikhil, D.Dhanunjaya Rao from Government College, Rajahmundry.
Hope it is useful for future Generation.
Thank You.
Green nanotechnology & its application in biomedical researchRunjhunDutta
This presentation gives detailed description of Green Nanotechnology including its principles & significance. Illustrated with examples for its application in various biomedical research fields.
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
In this presentation i have described about nanotechnology in present and future automobiles.And i also gave applications regarding nanotechnology in automobiles.
This PPT is about Nano-Biotechnology and its applications.
This presentation Secured 2nd Prize in State level competition on the Topic of EMERGING TECHNOLOGY IN COMPUTER SCIENCE conducted at S.V.D. Government Degree College for Women, Nidadavolu.
This Small PowerPoint Presentation is given by P.Nikhil, D.Dhanunjaya Rao from Government College, Rajahmundry.
Hope it is useful for future Generation.
Thank You.
Green nanotechnology & its application in biomedical researchRunjhunDutta
This presentation gives detailed description of Green Nanotechnology including its principles & significance. Illustrated with examples for its application in various biomedical research fields.
Nanomaterials in biomedical applicationsumeet sharma
An introduction to emerging technology in medicinal science, "nanodrugs" a fruitful combination of nano-science and medical science. In this presentation, use of nano shells for delivery of drugs to targeted cancer cells has been explained. along with In Vivo and In Vitro studies on use of nanomaterials for biomedical application. For any information please feel free to contact me or refer to the references.
Market Research Report : Electric vehicle market in india 2013 Netscribes, Inc.
For the complete report, get in touch with us at : info@netscribes.com
Electric vehicle market is expected to witness phenomenal growth in the coming years. Increasing fuel costs, rise in pollution level and increasing government support will boost the adoption of electric vehicles in India.
Preparation of nano phosphors by Microwave-assisted combustion synthesisEditor IJCATR
In this review article, we have discussed synthesizing of nano phosphor materials by the Microwave assisted Combustion
process. Several literature conclude that efficient synthesis of nano phosphor materials can be achieved only through microwave-assisted
combustion method. Also we have discussed about the principle and working process behind the Microwave process. After undergoing
literature survey on combustion process we have discussed the preparation process of fuel to oxidizer ratio which plays a major role for
obtaining nano powders that are essential in display application
This study is define on the nanotechnology with energy application. In this technology explain the energy conversion, generation, storage and transportation.it is in unique technique, capacity, great potential to fabricate new structure at atomic scale has produced novel material and devices. Its technique have great potential applications with wide fields.to required large no. of energy in the world.in present available energy is not sufficient for comparison on world requirement energy. That’s vision of fulfillment the required no. of energy by through this new technique.in hence present advance of the nanotechnology to suitable useful energy generation, production, storage and use. The main function and aim of this technology working from different fields, areas and points, to find out the better solutions. Which is the great challenge of our life?
brief description on how nano technology and carbon nanotubes work in engineering...future scope of carbon nano tubes and development of existing machines with nanoparticles
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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.
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.
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.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
1. 1
Applications of Nanotechnology in
Renewable Energy Sources
Exploitation
Steevan Sequeira
Manipal Technologies Limited
Abstract: The emergence of nanotechnology in
th1980’s was caused by convergence of
experimental advances such as the invention of
the scanning tunneling microscope in 1981 and
the discovery of fullerenes in 1985. Now the
nanotechnology products are used in various
fields such as medical, material science,
automobile etc. In this topic the various
applications of nanotechnology in the renewable
energy sources exploitation have been discussed.
INTRODUCTION
Nanotechnology is the manipulation of matter
on an atomic and molecular scale. Generally
nanotechnology works with material, devices
and other structures with at least one
dimension sized from 1 to 100nm.
Nanoscience and Nanotechnology can be used
across small things and can be used across all
other science fields such as chemistry, physics,
material science and engineering. Today’s
scientists and engineers are finding a wide
variety ways to deliberately make materials at
the nanoscales to take advantage of their
enhanced properties such as high strength,
lighter weight, increased control of light
spectrum and greater chemical reactivity. In
engineering their applications are mainly
found in fabrication, mechanics and
infrastructure
PRESENT SCENARIO OF ENERGY
SECTOR
At present stage the nonrenewable sources are
most prominently used for the satisfying the
world’s energy demand. However these
resources are expected to extinct or non-
harvestable by the end of year 2100. This will
result in the requirement unconventional
sources of energy. Using the present
technology it would be impossible to harness
the energy to satisfy worlds energy demand.
So there is a great need for improvement of
present technology using nanomaterials.
APPLICATIONS IN RENEWABLE
ENERGY SECTOR
Photo-Voltaic Cells
Wind Energy
Geothermal Energy
Hydrogen Energy etc.
2. 2
PHOTOVOLTAIC CELLS
The three critical properties that photovoltaics
must have to be effective are transparency,
conductivity, and catalytic activity. The
increased surface area to volume ratio of
nanoparticles should enhance solar energy
collection and efficiency by exposing more
conducting surfaces to the sunlight. The
research and development of solar cells using
nanotechnology is probably the most
promising for alternative energy production.
Classic nanostructures such as carbon
nanotubes (CNT), fullerenes and quantum dots
are being used to make solar cells lighter,
cheaper, and more efficient. For example,
constructing photovoltaics with vertical laying
CNTs greatly increases the amount of light
that can be collected. Another arena that
nanotechnology will impact is increasing
photovoltaic efficiency through the use of
materials like lead-selenide. These materials
cause more electrons (and therefore more
electricity) to be released when hit by a photon
of light. Additionally, structural properties of
photovoltaics can be modified using
nanotechnology.
HYDROGEN ENERGY
Nanotechnology will offer exciting advances
in hydrogen energy production, storage, and
distribution. In hydrogen production, processes
similar to those discussed in photovoltaic’s are
being utilized. Splitting water with light could
get rid of the reliance on fossil fuels and other
hydrocarbons. This process requires precision,
and at the moment, research into this
production method is in the early stages. One
of the most exciting areas for nanotechnology
to impact hydrogen energy is efficient
hydrogen storage. There is currently no viable
technology to store large volumes of hydrogen
fuel because it is either too bulky or expensive.
This is a severe limitation to implementing
hydrogen as an alternative energy source.
Researchers at Rensselaer have developed
“nanoblades” that are extremely thin, uniform,
and have high surface areas. Also, scientists
have found that fullerenes can hold large
volumes of hydrogen (equivalent to the density
of hydrogen at the center of Jupiter). The
efficiency of hydrogen transport could be
further enhanced by the use of carbon
nanotube wiring in place of traditional
pipelines. These lines would have increased
strength, conductivity, and stability at high
temperatures. Researchers at Rice University
are examining CNT wiring for just this
purpose. Nanoparticle monitors are also being
developed at New Mexico Tech to be placed in
hydrogen transport pathways to detect
potential impurities.
3. 3
WIND ENERGY
The wind energy is a renewable source of
energy. Wind turbines are used to convert the
wind power into electric power. Electric
generator inside the turbine converts the
mechanical power into the electric power.
Wind turbine systems are available ranging
from 50W to 3-4 MW. The impact of
nanotechnology will be in the following areas:
For wind turbines through by using
composite materials based on carbon
nanotubes the light weight & high
strength rotor blades can be
developed.
Carbon nanotubes composites can be
used in wind turbines which can
provide excellent conductivity.
The wind turbines life time can be
increased by using nano paints and
Weight can be reduced by using fiber
glass and efficiency can be increased
by coating
GEOTHERMAL ENERGY
New nanotech materials could provide the
efficiency boost needed to make geothermal
power a more practical energy source if
research at Pacific Northwest National
Laboratory proves out. Geothermal power is
renewable and produces almost no pollution.
Unlike solar and windpower, it provides steady
base-load power. But in conventional
geothermal power production, hot rock needs
to heat water to 300 deg F [149 deg C] or
hotter. That hot rock might be found 5,000 feet
beneath the ground in a few places, but
typically it's much deeper. nanomaterials may
help make geothermal more practical by
allowing efficient energy production closer to
the surface at lower temperatures."Metal
organic heat carriers" are nanomaterials one-
thousandth the width of a human hair, of
which some could absorb 30% of their weight
in organic compounds. In geothermal power
systems, this could help drive turbines with
organic compounds at lower temperatures.
Tests may prove the technology ready to use in
5 years on existing geothermal systems.
ADVANTAGES
The nanomaterial coating can
prevent the corrosive materials
from corrosion.
They decrease the frictional, tear
and wear losses thus they
increase the efficiency of the
system.
They are extremely light
weighted but are harder than
materials like steel, iron etc.
Plenty of raw materials are
available for the manufacture.
They are durable for number of
years etc.
DISADVANTAGES
Presently nanotechnology is very
expensive as its production cost
is high.
Impact of nanotechnology on the
environment is still unknown.
CONCLUSION
Though the nanotech products
are expensive they increase the
performance, efficiency of the
power generation units
tremendously
Life of parts of the power
generation units will be increased
4. 4
Maintenance of the power
generation units can be
minimized.
REFRENCES
www.nano.org.uk/what-is-nanotechnology
Carbon Nanotubes Manufacturing and
Applications – A WTEC International Study
by Pulickel M. Ajayan
Applications of nanotechnolgy in energy
sector by Hessen nanotech, Hessen Germany.
Nanotechnology & its application in
renewable energy by Dr. Prem Felix Siril
School of Basic Sciences IIT Mandi
Alternative Energy & Nanotechnology by
Grant E Gardner, PCOST
Harvesting the potential of nanotechnology in
renewable energy by Manzar Ahmed,
University of South Asia , Lahore
ACKNOWLEDGEMENT
I Thank the HOD & Staff of the mechanical
engineering department of Srinivas Institute of
Technology for their constructive suggestions.