Savery Engine
萨维发动机
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This model of the 17th century Savery engine was built by physics teacher Dan Stamm of Campbell High School, Smyrna, GA. 这个17世纪的萨维发动机模型是由乔治亚州斯myrna市坎贝尔高中物理老师丹·斯塔姆建造的。
Invented by Thomas Savery in the late 17th century, the Savery engine was the first commercially successful steam engine. It was used to pump water out of mines. 17世纪末由托马斯·塞弗里发明的塞弗里发动机是第一种商业上取得成功的蒸汽机。它被用于从矿井中抽水。
In this model, water is boiled in the metal tank to drive out air, and then when the tank is cooled, it pumps water from the large jug. 在这个模型中，水被加热到金属罐中以驱除空气，然后当罐子冷却时，它会从大水槽中泵水。 |
Atmospheric pressure demos
Pressure concepts
索引：大气压演示 压力概念
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