energía - laboralfq's blog · cheap, safe and carbon-free energy? electric cars solar power...
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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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/1.jpg)
Energía
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Energía La energía y su obtención
Trabajo y potencia
Energía mecánica
Máquinas mecánicas
Energía térmica
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La energía
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La energía
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La energía Las formas de energía
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La energía Las formas de energía
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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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/8.jpg)
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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/9.jpg)
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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/10.jpg)
Las formas de energía
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La energía Fuentes de energía
Energía utilizable en nuestras actividades
Energía térmica
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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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/13.jpg)
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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/14.jpg)
La energía Fuentes de energía
Energía utilizable en nuestras actividades
Energía térmica
Energía eléctrica
Energía mecánica
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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
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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
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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.
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La energía Fuentes de energía no renovables
combustibles fósiles
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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
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Combustibles fósiles
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Combustibles fósiles
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Combustibles fósiles
Gasolina
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Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón
CO2 H2O + + O2
Más problemas
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Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón
CO2 H2O + + O2
Más problemas
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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
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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
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Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón
CO2 H2O + + O2
Hollín SO2
Combustible no quemado
O3 CO NOx
Más problemas
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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
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Smog Lluvia ácida
Petróleo (y sus derivados) Gas natural (CH4) Biocombustibles (etanol) Carbón
CO2 H2O + + O2
Rh, Pd, Pt
Más problemas
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La energía Ahorro energético
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La energía Ahorro energético
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La energía Ahorro energético
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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](https://reader030.vdocuments.site/reader030/viewer/2022041011/5ebb40c0eb1c99173714c52a/html5/thumbnails/34.jpg)
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
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Renewable energy resources
Otras alternativas
Ahorro energético
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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.
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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.