Solar energy is generated from thermonuclear fusion reactions in the sun and represents the entire electromagnetic spectrum that reaches Earth. It can be used to directly heat water or living spaces, and to generate electricity. There are various technologies to convert solar energy, including solar panels, power towers that use mirrors to heat liquid to drive turbines, and parabolic dishes and troughs that heat liquid to a higher temperature. While solar energy has advantages of being renewable and pollution-free, it also has disadvantages like high capital costs and intermittent availability depending on weather conditions. The goal is for solar energy to become more efficient and cost-effective to reduce dependence on fossil fuels.
Solar energy : The Ultimate Renewable ResourceRounak Kapoor
This is presentation on Solar Energy.
It contains->
> Whst is solar energy?
> Its advantages and disadvantages.
> Its Applications.
> Power Towers.
> Solar Panels.
This Presentation is very usefull for Engineering Students.
School project on sustainable development for the bilingual section of Technology at the IES Praia Barraña school in Boiro, Galicia, Spain. March, 2016.
Solar energy : The Ultimate Renewable ResourceRounak Kapoor
This is presentation on Solar Energy.
It contains->
> Whst is solar energy?
> Its advantages and disadvantages.
> Its Applications.
> Power Towers.
> Solar Panels.
This Presentation is very usefull for Engineering Students.
School project on sustainable development for the bilingual section of Technology at the IES Praia Barraña school in Boiro, Galicia, Spain. March, 2016.
Who is Muhammad Ali Jinnah?
- A politician, lawyer and Pakistan’s first Governor-General
- Known as ‘Quaid-I Azam’ or ‘Great Leader’
- He successfully campaigned and led Pakistan’s independent from India and became its first leader.
Solar energy is radiant light and heat from the Sun harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture and artificial photosynthesis
different types of solar cooker,parabolic solar cooker largest solar steam cooking plant in INDIA at SHIRDI ,parabolic solar cooker stirling engine,steam cooking by parabolic reflectors at MOUNT ABU RAJISTHAN ,INDIA
What Is Solar Energy & Types of Solar EnergyDavid Stoffel
What is Solar Power, Types and Advantages. Solar power is energy from the sun. It is considered as a serious source of energy for many years because of the vast amounts of energy that is made freely available. let's see more detail Visit:- http://www.wesrch.com/
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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.
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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.
Cosmetic shop management system project report.pdf
solar energy
1. Solar Energy:Solar Energy:
The Ultimate RenewableThe Ultimate Renewable
ResourceResource
Group MembersGroup Members
M Humair KhanM Humair Khan M Asad YaseenM Asad YaseenWajahatWajahat
KazmiKazmi
2. What is Solar Energy?What is Solar Energy?
Thermonuclear fusionThermonuclear fusion
reactionsreactions
Represents the entireRepresents the entire
electromagneticelectromagnetic
4. How much solar energy?How much solar energy?
The surface receives about 47% of the total solar
energy that reaches the Earth.
5. Putting Solar Energy to Use: HeatingPutting Solar Energy to Use: Heating
WaterWater
Two methods of heating waterTwo methods of heating water
Storage.Storage.
6. Heating Water: Active SystemHeating Water: Active System
Active System uses antifreeze so that the liquid does not
freeze if outside temp. drops below freezing.
7. Heating Water—Last ThoughtsHeating Water—Last Thoughts
Efficiency of solar heating system is always less than 100%Efficiency of solar heating system is always less than 100%
because:because:
Solar water heating saves approx. 1000 megawatts of energy aSolar water heating saves approx. 1000 megawatts of energy a
yearyear
By using solar water heating over gas water heaterBy using solar water heating over gas water heater
8. Heating Living SpacesHeating Living Spaces
Best design of a building:Best design of a building:
Efficient heating:Efficient heating:
Collection:Collection:
Storage:Storage:
10. Heating Living SpacesHeating Living Spaces
A passively heated home uses about 60-75% of theA passively heated home uses about 60-75% of the
solar energysolar energy
Reduce energy bills by 75%Reduce energy bills by 75%
Energy is used for water and space heating.Energy is used for water and space heating.
Major factor discouraging solar heating is lowMajor factor discouraging solar heating is low
energy prices.energy prices.
11. Solar-Thermal Electricity:Solar-Thermal Electricity:
Power TowersPower Towers
General idea is to collect the lightGeneral idea is to collect the light
Capital cost is greater than coal fired power plantCapital cost is greater than coal fired power plant
Way to reduce costWay to reduce cost
14. Parabolic Dishes and TroughsParabolic Dishes and Troughs
Because they work best under direct sunlight, parabolic
dishes and troughs must be steered throughout the day in
the direction of the sun.
Collectors in southern CA.
15. Direct Conversion into ElectricityDirect Conversion into Electricity
By photovoltaic cells.By photovoltaic cells.
Battery needed as storageBattery needed as storage
No moving partsNo moving parts