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Five Modern Uses of Fire

LW

Le Wang

Transcript

FONTS

Five Modern Uses of Fire

Hope you feel better Dr. Nissen!

Thank you for reading! [my computer dont have PowerPoint so....]

Have a great day!

Hope you can feel better Dr. Nissen!

Thank you for reading! [my computer dont have PowerPoint...]

And have a good day~~

By: Le Wang

Period: 7

Fossil Fuel

Electricity

  • The sources of the fire: petroleum, natural gas, and coal, in power plants
  • Fosil fuel is a primary sources of energy so itself is being used for heating.
  • Fire is being used for heating the fossil fuel and let it burn more energy from it.
  • There are many types of fossil duels so there are different kinds of vessels that's needed.
  • The sources of the fire: (filament) wire
  • Filament wire heated to a high temperature by an electric current passing through it, until it glows. The glass bulb of a general service lamp can reach temperatures between 200 and 260 °C (392 and 500 °F).
  • Sparks are producted between the wires.
  • Feed-through terminals or wires embedded in the glass are the vessels that's needed.

http://en.wikipedia.org/wiki/Fossil_fuel

http://en.wikipedia.org/wiki/Electricity

http://en.wikipedia.org/wiki/Incandescent_light_bulb

Internal combustion engine

  • The sources of the fire: combustion of a fuel (normally a fossil fuel)
  • The compression stroke is being heated(3600°F)
  • Fire was being used for heating system (a bit obsolete now)
  • The gas turbine and the jet engine are the vessels that's needed.

http://en.wikipedia.org/wiki/Internal_combustion

Incendiary weapons

Thermal power station

  • The source of the fire: napalm, thermite, chlorine trifluoride, or white phosphorus.
  • Napalm was first employed in incendiary bombs and napalm generates temperatures of 800 to 1,200 degrees Celsius (1,500-2,200°F).
  • Fire is being used for a "light up", as an energy soure. Incendiary weapons are commonly being used in World War I and Would War II.
  • Contanters with tar-covered rope are the vessels that's needed.
  • The sources of the fire: fossil fuel/nuclea power/ solar, wind, wave and hydroelectric
  • In the power station the water is being heated and turns into steam and spins a steam turbine which drives an electrical generator. steam turbine entry temperatures are typically 565°C (the creep limit of stainless steel) and steam condenser temperatures are around 30°C.
  • the fire is used for heat up the water inorder for the water turn to steam, after that the steams are condensed in a condenser and then back to where its heated.
  • The feed water heater is the vessels that's needed.

http://en.wikipedia.org/wiki/Incendiary_device http://en.wikipedia.org/wiki/Napalm

http://en.wikipedia.org/wikiThermal_power_station

http://en.wikipedia.org/wiki/Rankine_cycle

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