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摘要


作者創作一種蒸汽機教具,以厚紙製作活塞,以壓克力管或玻璃管作為汽缸,用玻璃片或壓克力板以及木材組成分流裝置,並以木材和紙製作其餘零件。完成這具透明蒸汽機教具,僅須使用中、小學或家庭常備的簡易木工工具,組裝過程可容忍相當大的公差。利用吸入功率約150~250W之家用吸塵器,便可順利驅動這具透明蒸汽機教具,清楚顯示往復式蒸汽機的工作原理,引發學生學習熱學的興趣。

關鍵字

熱力學 熱機 蒸汽機

並列摘要


An innovative steam engine designed by author is proposed. The piston of this engine is made of thick paper. A common acrylic or glass tube is used as the cylinder of this engine. A shunt device of this engine is made of glass or acrylic panels and timber, and the remaining parts are made of timber and paper. School or family standing woodworking tools are needed for building this transparency steam engine and the assembly process can tolerate a considerable tolerance A vacuum cleaner, of which the sucking power is about 150 W~250 W, can drive this engine easily. This engine is quite useful for demonstrating how the steam engines work and for inspiring students interested in thermodynamics.

並列關鍵字

Thermodynamics heat engine steam engine

延伸閱讀


  • 周鑑恆(2015)。仿真透明蒸汽機科學教育月刊(381),44-49。https://doi.org/10.6216/SEM.201508_(381).0004
  • 許書琅、郭重吉、林曦(1991)。高工化工群學生蒸餾概念V形圖之研究科學教育(2),129-148。https://doi.org/10.6767/JSE.199103.0129
  • 王松永(1996)。蒸氣噴射熱壓技術林產工業15(4),701-714。https://doi.org/10.6561/FPI.1996.15(4).12
  • 趙暐辰(2019)。蒸氣試驗所新使者(171),45-48。https://www.airitilibrary.com/Article/Detail?DocID=a0000496-201912-202001080020-202001080020-45-48
  • 陳榮洪、蕭瑞陽、紀偉民(2015)。Oxygen-enriched Cold Start of a SI Engine燃燒季刊(91),83-94。https://doi.org/10.30041/CQ.201511_(91).0007

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