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Page 1: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Energía

Page 2: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Energía La energía y su obtención

Trabajo y potencia

Energía mecánica

Máquinas mecánicas

Energía térmica

Page 3: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía

Page 4: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía

Page 5: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Las formas de energía

Page 6: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Las formas de energía

Page 7: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Se puede transferir

Se puede almacenar

Primer Principio de la Termodinámica

Se puede transformar

Page 8: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Las formas de energía

Page 9: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Las formas de energía

Page 10: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Las formas de energía

Page 11: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

Energía utilizable en nuestras actividades

Energía térmica

Page 12: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

Energía utilizable en nuestras actividades

Energía térmica

Energía mecánica

Page 13: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

Energía utilizable en nuestras actividades

Energía térmica

Energía mecánica

Energía eléctrica

Page 14: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

Energía utilizable en nuestras actividades

Energía térmica

Energía eléctrica

Energía mecánica

Page 15: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

y generación de electricidad

1. El combustible se quema para producir vapor de agua

2. El vapor hace girar la turbina

3. El generador produce electricidad

4. Un transformador proporciona el voltaje adecuado

Page 16: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

y generación de electricidad

1. El combustible se quema para producir vapor de agua

2. El vapor hace girar la turbina

3. El generador produce electricidad

4. Un transformador proporciona el voltaje adecuado

Page 17: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía

y generación de electricidad

The generator is based on the principle of "electromagnetic induction" discovered in 1831 by Michael Faraday, a British scientist. Faraday discovered that if an electric conductor, like a copper wire, is moved through a magnetic field, electric current will flow (or "be induced") in the conductor. So the mechanical energy of the moving wire is converted into the electric energy of the current that flows in the wire.

Page 18: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía no renovables

combustibles fósiles

Page 19: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Los petróleos son líquidos naturales formados por hidrocarburos en proporciones variables según la clase y localización del yacimiento.

Los petróleos se separan en sus diferentes componentes en las refinerias.

Combustibles fósiles

Page 20: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Combustibles fósiles

Page 21: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Combustibles fósiles

Page 22: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Combustibles fósiles

Gasolina

Page 23: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Más problemas

Page 24: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Más problemas

Page 25: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Combustible Contenido energético

(kJ/g) mg de CO2 producido

por kJ

Gas natural 52 53

Gasolina 43 71

Carbón 24 93

Más problemas

Page 26: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Combustible Contenido energético

(kJ/g) mg de CO2 producido

por kJ

Gas natural 52 53

Gasolina 43 71

Carbón 24 93

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Más problemas

Page 27: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Hollín SO2

Combustible no quemado

O3 CO NOx

Más problemas

Page 28: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Smog Lluvia ácida

Más problemas

Hollín SO2

Combustible no quemado

O3 CO NOx

Page 29: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Smog Lluvia ácida

Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón

CO2 H2O + + O2

Rh, Pd, Pt

Más problemas

Page 30: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Ahorro energético

Page 31: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Ahorro energético

Page 32: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Ahorro energético

Page 33: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Otras alternativas

-Honda Clarity, funciona en California (un litro de H2 cuesta aprox. Lo mismo que uno de gasolina) -Toma el oxigeno del aire -Cada pila genera muy poca electricidad -Se requiere un catalizador de platino

Ahorro energético

Page 34: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

El Kevlar,

ahorro de combustible en aviones

-El Kevlar tiene múltiples aplicaciones (ruedas, parcaidas, fuselaje de naves

espaciales y de aviones comerciales, barcos, trenes, etc.)

-Sus principales características son:

● es muy ligero

● es muy resistente (5 veces más que el acero)

● tolera variaciones de temperatura extremas

Otras alternativas

Ahorro energético

Page 35: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

Renewable energy resources

Otras alternativas

Ahorro energético

Page 36: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía Renewable energy resources

Which single technology can provide our society with a seamless transition to cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single "silver bullet" technology that will give us a simple transition to carbon-free energy for home heating, transportation, manufacturing and other large uses of energy. Every source of energy has its drawbacks and benefits, and a transition to new forms of energy will involve many different technologies, along with improvements in efficiency and changes in infrastructure.

Page 37: Energía - Laboralfq's Blog · cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single

La energía Fuentes de energía Renewable energy resources

Which single technology can provide our society with a seamless transition to cheap, safe and carbon-free energy? Electric cars Solar power Nuclear power Hydrogen fuel cells Wind turbines None of the above. There is no single "silver bullet" technology that will give us a simple transition to carbon-free energy for home heating, transportation, manufacturing and other large uses of energy. Every source of energy has its drawbacks and benefits, and a transition to new forms of energy will involve many different technologies, along with improvements in efficiency and changes in infrastructure.