‘ Inexhaustible Source…’. OBJECTIVES…  To decrease the use of non- renewable energy sources by using solar energy.  To solve the problem of “GLOBAL.

Slides:

Advertisements

Similar presentations

Chapter 3 Section 3 OBJECTIVES:

Advertisements

U3g – L2 Get out last night’s homework. Answer the following in your notebook: 1.Why do hot objects often turn red? 2.A wall adapter for your cell phone.

S2 Revision Heat. Temperature Temperature is a measure of the hotness or coldness of something and is measured in ˚C. There are three different ways that.

Active Solar Heating Components and Applications By: Peter Washer.

The Transfer of Heat Energy.

CLIMATE AND WEATHER WHAT MAKES A HOT DAY? HOW CAN YOU PREDICT WHAT THE WEATHER IS GOING TO BE LIKE TOMORROW? WHAT DO YOU DO TO BE COMFORTABLE ON A HOT.

Heat Transfer Physics 202 Professor Lee Carkner Lecture 14.

Convection in Air Investigation 5, Part 3

MITIGATING CLIMATE CHANGE. WHAT WE KNOW The level of greenhouse gases in the atmosphere have increased, causing the Earth’s temperature to rise. One greenhouse.

ENERGY FROM THE SUN Chapter 14.3 Pages Energy in the Atmosphere The sun is the source of ALL energy in our atmosphere. Three things that can.

Solar Energy Solar energy is the source of most of Earth’s heat on land, in the oceans and in the atmosphere. When solar energy interacts with air, soil.

Solar thermal energy Eng. Elamir Ahmed. Definition of solar thermal energy  Solar thermal energy is a renewable energy source.  Solar thermal uses technology.

Geothermal Energy By Brooke Miller. Geothermal energy is formed and generated in the Earth.

Atmospheric Heat Convection, The Sun & Wind

Science project By Dillon Williams And. Vocab Section 1 - Temperature of an object is a measure of the average kenetic energy of the particles in the.

Thermal Energy Chapter 14. Key Ideas  What does temperature have to do with energy?  What makes things feel hot or cold?  What affects the rate that.

CHAPTER 5. * Weather is daily changes in temp and precipitation. * CLIMATE is the average year to year conditions.

Lesson Outline Chapter 8 Unit 2

What is Solar Power Solar power is the technology of obtaining usable energy from the light of the Sun. Where solar radiation is high enough it can be.

Pharos University. جامعه فاروس Faculty of Engineering

Lesson: Heat Transfer Contributed by: Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder.

Using Heat Ch 13 Heat Sec 3 Page First Law of Thermodynamics Energy that is transferred as a result of work, heat, or both is conserved This is.

HEAT. Chapter Eleven: Heat  11.1 Heat  11.2 Heat Transfer.

Atmospheric Heat Convection, The Sun & Wind

Weather Dynamics Energy Sources Driving The Water Cycle

Components of Earth.

SOLAR ENERGY Daniel Khan 607. Solar energy is the sun’s rays (or solar radiation) that reaches the Earth. For millions of years the radiant energy from.

Thermal Energy Chapter 16. Temperature – related to the average kinetic energy of an object’s atoms or molecules, a measure of how hot (or cold) something.

U3g – L3 Answer the following in your notebook: 1.What is a more scientifically correct way of saying “the ice cubes made my water cold”? 2.Identify the.

The Water Cycle An original Power Point presentation by Lindsey Durham.

Heating of the Atmosphere

Albedo varies with season and geography Surface cover that has a high albedo Snow & ice Cloud cover Aerosols 

UNIT THREE: Matter, Energy, and Earth  Chapter 8 Matter and Temperature  Chapter 9 Heat  Chapter 10 Properties of Matter  Chapter 11 Earth’s Atmosphere.

Solar Energy. How it Works  Solar thermal devices use direct heat from the sun, concentrating it in some manner to produce heat at useful temperatures.

Heat Transfer Chapter 2, Section 2 p How Heat is Transferred Heat: the energy transferred from a hotter object to a cooler one.

Chapter Eleven: Heat 11.1 Heat 11.2 Heat Transfer.

THE ATMOSPHERE.

Radiation and Conduction in the Atmosphere

Investigation 9B  Key Question: How is convection responsible for the movement of air through the atmosphere?? Convection in Earth’s Atmosphere.

OBJECTIVES OF TODAY’S ACTIVITY

Chapter 2 Weather Factors Section 2 Heat Transfer.

Heat Transfer What do you know about heat transfer?

Essential Question: What happens to the energy Earth receives from the Sun? 1 Standard(s): S6E3b. Relate various atmospheric conditions to stages of the.

The Cycling of Energy Key Concept: Various Heat-exchange systems work in the Earth system and affect phenomena on Earth’s surface.

Heat Exchange Chapter Lesson Objectives Explain how energy in and from the atmosphere is distributed: Radiation Conduction Convection.

Thermal Energy Heat moves through liquids by the process of _______. A: Convection.

Heating of the Atmosphere Chapter 15 Section 2 Mrs. Mannel Earth Science.

“The more we use renewable energy, the more we benefit the environment, strengthen our energy security, create jobs locally, and help improve our economy.

The Dynamic Earth The Hydrosphere and Biosphere. Objectives Name the three major process in the water cycle Describe the properties of ocean water Describe.

How much makes it through the atmosphere. Why a seasonal variation? First, why do we have seasons? Earth’s axis is tilted 23.5° to the plane of its orbit.

Thermal Energy & Temperature Temperature measures the average kinetic energy of all the particles in a substance Temperature is the average amount of.

Insulators vs. Conductors Conductors transfer thermal energy rapidly (metals) Insulators reduce the transfer of thermal energy (wood, foam) Insulation.

Atmospheric Heating Radiation Conduction Convection.

Unit 4: Climate Change Earth’s Climate System. Introduction Atmosphere: layer of gases that surrounds a planet or moon Without the atmosphere, days would.

Chapter 4: Weather and Climate Notes

Biosphere Hydrosphere Lithosphere Atmosphere. Convection Currents Drive the Earth’s Movements Convection currents drive movements within the lithosphere,

Atmospheric Heating.

Presentation by James and Hina

SEMINAR ON SOLAR WATER HEATER SUBMITTED TO: Mrs. Kavita Sharma SUBMITTED BY: Raghav Garg 5234/15 Electrical Engg. 6 th Semester.

Earth’s Energy Budget.

Section 2 Atmospheric Heating.

Thermal Energy from the Sun

Thermal Equilibrium Conduction Convection Radiation

Please draw a picture that depicts each of the Earth’s four spheres.

Thermal Energy from the Sun

Chapter Eleven: Heat 11.1 Heat 11.2 Heat Transfer.

Chapter Eleven: Heat 11.1 Heat 11.2 Heat Transfer.

The Sun is the source of energy for the Earth.

Chapter Eleven: Heat 11.1 Heat 11.2 Heat Transfer.

Presentation transcript:

‘ Inexhaustible Source…’

OBJECTIVES…  To decrease the use of non- renewable energy sources by using solar energy.  To solve the problem of “GLOBAL WARMING”.  Economical Beneficial.  Multi Applications.

PRINCIPLE…  When the sun rays heat up the water, this heated water being lighter, rises to the surface and loses it’s heat to the atmosphere.  While in ‘SOLAR POND’ technology, because of the salty layer of water... Fresh Salty (5%-10%) Very Salty (20%) Heat loses 1.Connecting Layer (10-15 cm/1m) 2.Non connecting / Insulator Layer (50 cm) 3. Storage Layer (35-40 cm)

HOW IT WORKS…? Fresh Water (atmospheric Temp. ) Rein Forced Rubber Liner Insulating Plate Heat Exchanger Drive Fluid

APPLICATIONS…  Other than process heating, thermal energy collected in a solar pond can be used in many more applications.  Process heat can produce hot air for industrial and space heating applications.  The heat contained in a solar pond can be used for cold storage of food products and also for air-conditioning. (KUTCH)  The hot brine can also generate electricity, using an organic Rankine cycle engine. (ISARIAL (150kW, 5MW**) )

ADVANTAGES…  The approach is particularly attractive for rural areas in developing countries.  Even when covered with a sheet of ice and surrounded by drifts of snow, the El Paso Solar Pond's lower zones produced temperatures of 154°F -- hot enough to generate electricity.  Coast for generating electricity is $2000 per Generated Kilowatt.

REFERENCE…     Solar energy–Mr. D.Rai