Best Presentation Ever On energy Sources :-
1. solar Energy
2. Tidal Energy
3. Hydroelectricity
4. Geothermal Energy
5. Nuclear Energy
6. Wind Energy
7. Biomass
1.Introduction to Geothermal Energy
2.History
3.Electricity
4.Types
4.1.Liquid-dominated plants
4.2.Thermal energy
4.3.Enhanced
5.Economics
6.Resources
7.Renewability and Sustainability
8.Environmental effects
9.References
1.Introduction to Geothermal Energy
2.History
3.Electricity
4.Types
4.1.Liquid-dominated plants
4.2.Thermal energy
4.3.Enhanced
5.Economics
6.Resources
7.Renewability and Sustainability
8.Environmental effects
9.References
Geothermal energy is heat within the earth. The word geothermal comes from the Greek words geo (earth) and therme (heat). Geothermal energy is a renewable energy source because heat is continuously produced inside the earth. People use geothermal heat for bathing, to heat buildings, and to generate electricity.
Geothermal power plant and its types
How it Works
Advantages of geothermal Powerplant
Types of geothermal Power Plant
Components used in a geothermal Power Plant
Summary
Net-Zero CO2 with Nuclear, Hydrogen, & Geothermal Paul H Carr
NET-ZERO CO2 with NUCLEAR, H2, & GEOTHERMAL.
Will these save us by 2050?
The electrolysis of H2O generates Green Hydrogen, H2.
Since 1989, Cold Fusion, the electrolysis of heavy water, fizzled. New fission reactors and Hot Nuclear Fusion could generate green electricity 24/7.
Deep geothermal is poised for a breakout similar to the horizontal drilling that made natural gas cheaper than coal.
Geothermal energy is heat within the earth. The word geothermal comes from the Greek words geo (earth) and therme (heat). Geothermal energy is a renewable energy source because heat is continuously produced inside the earth. People use geothermal heat for bathing, to heat buildings, and to generate electricity.
Geothermal power plant and its types
How it Works
Advantages of geothermal Powerplant
Types of geothermal Power Plant
Components used in a geothermal Power Plant
Summary
Net-Zero CO2 with Nuclear, Hydrogen, & Geothermal Paul H Carr
NET-ZERO CO2 with NUCLEAR, H2, & GEOTHERMAL.
Will these save us by 2050?
The electrolysis of H2O generates Green Hydrogen, H2.
Since 1989, Cold Fusion, the electrolysis of heavy water, fizzled. New fission reactors and Hot Nuclear Fusion could generate green electricity 24/7.
Deep geothermal is poised for a breakout similar to the horizontal drilling that made natural gas cheaper than coal.
Bill Gould, CTO at SolarReserve, presented at the GW Solar Institute Symposium on April 19, 2010. For more information visit: solar.gwu.edu/Symposium.html
Improvements in efficiency of solar parabolic troughIOSR Journals
Solar energy is primary source of all type of energy which is present in nature i.e. all the energy
derived from it. So, direct utilization of solar energy into useful energy is important. There are so many solar
thermal equipments in which concentrating type collector heated the fluid up to 100 to 4000C. It is employed for
a variety of applications such as power generation, industrial steam generation and hot water production.
Parabolic trough collector is preferred for steam generation because high temperatures can achieve.
Cylindrical parabolic trough type collector consists of selective concentrator and a receiver tube. The
selective cover system prevents the heat loss (convective and radiative) from the receiver tube and improves the
performance of solar parabolic trough. Also evacuated chamber is created to reduce the loss of heat and reduce
the corrosion of concentrator surface. Tracking system is embedded in the solar parabolic trough for tracking
the sun energy movement.
This report presents the evaluation of solar insolation in terms of monthly average hourly global
radiation in Patna on 10th April, 2013. On the basis of this solar energy flux, comparative study of the
instantaneous efficiency of solar parabolic trough is done. Here four different types of cover system are
mathematically analyzed. (i) Single glass cover on receiver (ii) Double glass cover on receiver (iii) Single glass
cover on aperture (iv)Double glass cover on aperture. This report contains many graphs to illustrate the effect
on instantaneous efficiency on variation of primary parameter. With the help of MATLAB R201a software
mathematical calculation is obtained.
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.
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.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
15. Production of solar energy :
H
H
H
H
H
e
+
ENERGY (heat+light)
ELECTROMAGNETIC RADIATIONS
[Energy received /sec = 1.8 x 10¹¹ Mw.]
mass difference - Energy
By amansrock.blogspot.in
17. Transparent Cover
Mirror
Insulated box
The box - insulating materials. (plastic / fiberglass / wood)
The inner surface – BLACK. (98% incident heat radiations)
The walls – Thick. (To prevent loss of heat)
The glass cover . • Retains heat inside the box.
•Avoids dust particles to enter in the box.
The plane mirror - maximum heat radiations are reflected in the box.
The outer surface of cooking pots – BLACK.
The temperature - 100°C -140°C. {2 hours}
By amansrock.blogspot.in
The food cooked which requires slow heating. Viz. Dal , Rice, Pulses, Vegitables.etc.
18. Cold water tank
CONSTRUCTION :
Insulated
Storage tank
Main cold
Water line
Flat plate collector.
Insulated storage tank.
Copper pipes – coils –
outer surface - black.
Coils – bending provides
more area for absorption of heat.
All connecting pipes –
copper(good conductor of heat).
Hot water
to tap
Flat plate
collector
WORKING :
Cold water from tank – Insulated storage tank with pressure.
From insulated storage tank – Flat plate collector.
Solar radiations , water – Hot – Lighter - goes up - Enters into tank.
Hot water being lighter remains at the top.
Hot water from tank, through copper pipes - connected to hot water tap.
By amansrock.blogspot.in
27. DISADVANTAGES
High risks:
It is technically impossible to build a plant with 100%
security.
The energy source for nuclear energy is Uranium. Uranium is a scarce
resource, its supply is estimated to last only for the next 30 to 60 years
depending on the actual demand.
Nuclear power plants as well as nuclear waste could be preferred
targets for terrorist attacks..
During the operation of nuclear power plants,
radioactive waste is produced, which in turn can be
used for the production of nuclear weapons.
By amansrock.blogspot.in
29. • Biogas is a mixture of gases such as methane (75%),
carbon dioxide, hydrogen, hydrogen sulphide etc.
which is obtained by the decomposition of animal
and plant wastes like animal dung, etc. with the
help of micro-organisms in the presence of water.
• It is used as fuel in gas-stoves these days especially
in rural areas.
By amansrock.blogspot.in
30. BIOGAS
Gaseous fuel - Microbial decomposition - Organic matter - In absence of oxygen
Methane
(CH4) ,
C
Carbon dioxide
(CO2) , USES : lean combustible fuel.
Cooking , Space heating , Lightning, etc..
Hydrogen
(H2) ,
Hydrogen sulphide (H2S).
BIOGAS PLANT :
Valve
Dome
Slurry
Sludge
Digestor
By amansrock.blogspot.in
31. BIOGAS PLANT :
Valve
Dome
CONSTRUCTION :
Two main parts - Digestor , Dome
DIGESTOR
Slurry
Well like structure containing
Animal waste in the form of slurry
Sludge
Digestor
Below the ground level
Dome
WORKIING :
Slurry – slurry tank - DIGESTOR
Fixed type
Floating type
TWO PIPES
Feeding animal waste ,
SLURRY (Cow dung and water)
Taking out the used slurry “SLUDGE”.
VALVE Like a tap
Anaerobic microorganisms decomposes
the slurry in presence of water.
In few days BIOGAS is evolved.
80% methane, (CO2), (H2), (H2S).
[excellent fuel , burns without smoke.]
Biogas – DOME.through valve can be used
Residue left behind–“SLUDGE”-sludge tank
SLUDGE – very good fertilizer
By amansrock.blogspot.in
Rich in N2, P,K. –excellent fertilizers.
33. This type of energy is obtained by
tapping the heat of the earth,
which is mostly in the form of hot
water and steam. Various
technologies are used to get to the
heat under earth’s surface at
different depths
By amansrock.blogspot.in
36. Not enough places to built geothermal power
station
Geothermal sites can also run out of steam
for decades
It costs a lot of money to build a
geothermal power station
Emitted noxious gases and minerals can be
difficult to dispose safely
Pollutants cause global warming and acid rain
and land stability is also affected
By amansrock.blogspot.in
37. When the water flows from the earth
make its way down close to the hot
rock (lava), it turns the water into
steam. The hot water can reach to
over 148ºC. This is how it works in a
geothermal power plan. Steam rotates
a turbine and it activates a generator
and produce electricity.
By amansrock.blogspot.in
Dry
Stream
Power
Plant
Flash
Stream
Power
Plant
Binary
Cycle
Power
Pant
40. Turn off
the lights
when not
in use
Install
ceiling
fans in all
possible
locations
Use toaster
oven or
microwave
for all
kinds of
small
meals
Buy energy
star
appliances
wherever
possible
By amansrock.blogspot.in
Defrost
freezers
and fridge,
and get rid
of the old
ones
Switch
your
energy
use to non
peak
times