Sources of energy (Best Presentation Ever)
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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
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Sources of energy (Best Presentation Ever)
- 3. PowerPlugs: Templates • • • • • Highest Quality Greatest Quantity Largest Variety Consistent Professionalism Visually Appealing By amansrock.blogspot.in
- 5. Diagramatic Representation Of (HYDROELECTRIC POWER PLANT ) GENERATOR By amansrock.blogspot.in
- 9. (Tide –Movement of water level along shore.) Low Tide High Tide Generator Generator Sea Dam Dam Reservoir By amansrock.blogspot.in Sea Reservoir
- 12. HOW WIND MILL WORKS ? By amansrock.blogspot.in
- 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
- 16. TRANSPARENT GLASS COVER MIRROR COOKING POTS INSULATED BOX 30º 30º 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
- 19. Cold water tank Insulated Storage tank Main cold Water line Hot water to tap Flat plate collector BY AMANSROCK.BLOGSPOT.IN
- 23. TYPES OF NUCLEAR REACTIONS 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
- 38. Dry Steam Power Plant Flash Steam Power Plant Binary Cycle By Power Plant amansrock.blogspot.in
- 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