Solar Energy Storage:-
Methods of storage such as sensible, latent heat &
thermochemical storage,selection of method of storage,
properties of storage materials and different arrangements of
storages
Solar Energy Storage:-
Methods of storage such as sensible, latent heat &
thermochemical storage,selection of method of storage,
properties of storage materials and different arrangements of
storages
Solar radiation and it effects on human health . Sun is essential for life at the same time it is dangerous to humans . There are equal and opposite effects of sun on humans . Here are some of effects due to UV on humans .
Solar thermal power generation systems use mirrors to collect sunlight and produce steam by solar heat to drive turbines for generating power. This system generates power by rotating turbines like thermal and nuclear power plants, and therefore, is suitable for large-scale power generation.
Solar collector : A device designed to absorb incident solar radiation and to transfer the energy to a fluid passing in contact with it, usually liquid or air.
Flat – Plate Collector : A typical flat-plate collector is an insulated metal box with a glass or plastic cover (called the glazing) and a dark-colored absorber plate. These collectors heat liquid or air at temperatures less than 180°F.
basic renewable energy for Engineering Studentspankajnavale25
Renewables energy and basics by expert faculty at Government Institute and Engineering College from India. Better understanding best notes that one can. See.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability
Solar radiation and it effects on human health . Sun is essential for life at the same time it is dangerous to humans . There are equal and opposite effects of sun on humans . Here are some of effects due to UV on humans .
Solar thermal power generation systems use mirrors to collect sunlight and produce steam by solar heat to drive turbines for generating power. This system generates power by rotating turbines like thermal and nuclear power plants, and therefore, is suitable for large-scale power generation.
Solar collector : A device designed to absorb incident solar radiation and to transfer the energy to a fluid passing in contact with it, usually liquid or air.
Flat – Plate Collector : A typical flat-plate collector is an insulated metal box with a glass or plastic cover (called the glazing) and a dark-colored absorber plate. These collectors heat liquid or air at temperatures less than 180°F.
basic renewable energy for Engineering Studentspankajnavale25
Renewables energy and basics by expert faculty at Government Institute and Engineering College from India. Better understanding best notes that one can. See.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability
Modeling Of a Bucket Air Cooler by Using Solar EnergyIJMER
In a conventional energy sources day to day decreasing in their energy levels. Going green and conservation as much energy as possible has become the focal point in their eyes of the world. There are many sources of energy available to us that will conserve our natural resources and decrease on harmful emissions that are destroying our environment. Many energy sources available in world like
hydro electrical, thermal, mechanical, solar, tidal, bio gas, wave, wind, geothermal, ocean thermal energy. Many incentives are now available to individuals and industries who implement the use of this ecofriendly environment through in this direction we are selected solar energy is main sources.Our design and construction of a bucket air cooler by using solar energy is new alternative to
conventional energy sources. We set out to create an air cooler that does not create any harmful
emissions in environment and provide no pollution in the surrounding. The solar power as the main energy sources to help in the project work. It is providing to cooling the enclosed space and also measured the temperature levels of before and after in absorbed enclosed space.
MASTERS OF ENVIRONMENTAL ARCHITECTURE renewable energy systemsSamanth kumar
RENEWABLE ENERGY SYSTEMS,M.ARCH (ENVIRONMENTAL ARCHITECTURE) ANNA UNIVERSITY
UNIT I SOLAR ENERGY
➔ Solar radiation its measurements and prediction
➔ solar thermal flat plate collectors concentrating collectors –
applications - heating, cooling, desalination, power generation,drying, cooking etc
➔ principle of photovoltaic conversion of solar energy,
➔ types of solar cells and fabrication.
Photovoltaic applications:
➔ battery charger, domestic lighting, street lighting, and water pumping, power generation schemes.
UNIT II WIND ENERGY
➔ Atmospheric circulations and classification
➔ factors influencing wind , wind shear and turbulence
➔ wind speed monitoring
➔ Betz limit
➔ Aerodynamics of wind turbine rotor
➔ site selection
➔ Wind resource assessment
wind energy conversion devices
➔ classification,
➔ characteristics,
➔ applications.
➔ Hybrid systems - safety and environmental aspects.
UNIT III BIO-ENERGY
➔ Biomass resources and their classification
➔ chemical constituents
➔ physicochemical characteristics of biomass
➔ Biomass conversion processes
➔ Thermochemical conversion
➔ direct combustion,
➔ gasification,
➔ pyrolysis and liquefaction
➔ biochemical conversion
➔ Anaerobic digestion
➔ alcohol production from biomass
➔ chemical conversion process
➔ hydrolysis and hydrogenation
➔ Biogas - generation - types of biogas Plants- applications
UNIT IV HYDROGEN AND FUEL CELLS
➔ Thermodynamics and electrochemical principles
➔ asic design, types, and applications
➔ production methods
➔ Biophotolysis
➔ Hydrogen generation from algae biological pathways
➔ Storage gaseous
➔ cryogenic and metal hydride and transportation.
➔ Fuel cell
➔ principle of working
➔ various types
➔ construction and applications.
UNIT V OTHER TYPES OF ENERGY
➔ Ocean energy resources
➔ principles of ocean thermal energy conversion systems
➔ Ocean thermal power plants
➔ principles of ocean wave energy conversion
➔ tidal energy conversion
hydropower
➔ site selection, construction, environmental issues
Geothermal energy
➔ types of geothermal energy sites,
➔ site selection, and geothermal power plants.
Modeling Of a Bucket Air Cooler by Using Solar EnergyIJMER
In a conventional energy sources day to day decreasing in their energy levels. Going green
and conservation as much energy as possible has become the focal point in their eyes of the world.
There are many sources of energy available to us that will conserve our natural resources and decrease
on harmful emissions that are destroying our environment. Many energy sources available in world like
hydro electrical, thermal, mechanical, solar, tidal, bio gas, wave, wind, geothermal, ocean thermal
energy. Many incentives are now available to individuals and industries who implement the use of this
ecofriendly environment through in this direction we are selected solar energy is main sources.
Our design and construction of a bucket air cooler by using solar energy is new alternative to
conventional energy sources. We set out to create an air cooler that does not create any harmful
emissions in environment and provide no pollution in the surrounding. The solar power as the main
energy sources to help in the project work. It is providing to cooling the enclosed space and also
measured the temperature levels of before and after in absorbed enclosed space
A short presentation about solar energy, renewable energy, advantages and disadvantages of solar energy, applications of solar energy. Life of earth.
Non-renewable energy and disadvantages of non renewable energy.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2. Unit 1 – principles of solar radiation
Unit 2 – Solar energy collection
Unit 3 – Solar energy Storage and applications
Unit 4 – Wind energy
Unit 5 – Geothermal energy
3. Renewable energy and Non renewable energy
Energy: Energy, in physics, the capacity for doing work and
generating heat. ... It may exist in potential, kinetic, thermal,
electrical, chemical, nuclear, or other various forms. There are,
moreover, heat and work—i.e., energy in the process of transfer
from one body to another.
•Renewable energy is energy obtained from sources that are
essentially inexhaustible. Examples of renewable resources include
wind power, solar power, geothermal energy, tidal power and
hydroelectric power. The most important features of renewable
energy is that it can be harnessed without the release of harmful
pollutants.
•Non-renewable energy is a natural substance that is not
replenished with the speed at which it is consumed.It is the
conventional fossil fuels such as coal, oil and gas, which are likely
to deplete with time.
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11. Solar energy is collected from sunlight. It can
be used in many ways such as generating
electricity using Photovoltaic cells, generating
electricity using flat plates and concentrating
solar power.
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46. Photovoltaic (PV) systems
Solar water heating systems
Solar electric systems
i) Grid tied system ii) Grid-tied system with
energy storage iii)Off Grid systems
Solar process space heating and cooling
systems
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61. Land use
Water use
Use of hazardous materials in manufacturing
Life cycle global warming emissions
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90. Clarity index is defined as the ratio of radiation
received on earths horizontal surface over a given
period to radiation on equal surface area beyond
the earths atmosphere in direction perpendicular to
the beam. It depends upon the clarity of
atmosphere for the passage of solar beam
radiation. Clarity index can be between 0.1 to 0.7.
Concentration ratio (CR) is the ratio f solar power
per unit area of the concentrator surface to solar
power unit area on the line or point focus. For flat
plate collectors (CR=1). CR up to 100 can be
achieved by using parabolic trough collectors with
sun tracking in one plane.
91. Solar insolation (Incident solar radiation) is defined
as the solar radiation received on a flat horizontal
surface on earth at a particular instant of time. It
depends on the follwing parameters.
Daily variation
Seasonal variation
Atmospheric clarity
Shadows of trees, tall structures, adjacent solar
panels etc
Degree of latitude of the location
Area of exposed surface, m^2
Angle of tilt of solar panel.
