 | The construction of a small steam engine helps to understand how this technology can tranform heat into a mouvement. If some water is heated in a closed container and evaporates, a pressure is created inside. This pressure is due to the increase of water volume during its transformation into ... »
steam, heated, container, evaporates, turbine
| | Note |  | | Difficulté |  | | Durée | 2h 30 min. | | Date | 14.05.2013 | | Langue(s) | français deutsch english |
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 | Building a steamboat helps to understand how it is possible to tranform heat into a mouvement. If some water is heated in a closed container and evaporates, a pressure is created inside. This pressure is due to the increase of water volume during its transformation into steam (steam takes about ... »
steamboat, heated, container, evaporates, steam
| | Note | | | Difficulté | | | Durée | 3h 0 min. | | Date | 14.05.2013 | | Langue(s) | français deutsch english |
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 | Building a vegetable oil stirling engine helps to demonstrate different scientific properties: Expansion and condensation of the air under the influence heat Principle of operation of a piston Conversion of thermal energy into motion Use of a bio-fuel This DIYs shows a simple prototype of ... »
stirling, condensation, piston, prototype, steam
| | Note | | | Difficulté |  | | Durée | 3h 0 min. | | Date | 06.05.2013 | | Langue(s) | français deutsch english |
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 | The lighthouse project shows how it is possible to produce electricity with magnets, a coil of copper wire and a movement. Generators in power plants all use this technology. To produce the movement different energy sources can be used : wind, water flow, steam, etc. In the case of the ... »
| | Note |  | | Difficulté | | | Durée | 2h 30 min. | | Date | 19.08.2011 | | Langue(s) | english français |
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