Literaturnachweis - Detailanzeige
Autor/inn/en | Lu, Y. J.; Nakahara, Hiroko; Bobowski, J. S. |
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Titel | Quantitative Stirling Cycle Measurements: "P-V" Diagram and Refrigeration |
Quelle | In: Physics Teacher, 58 (2020) 1, S.18-22 (5 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0031-921X |
Schlagwörter | Science Instruction; Measurement Techniques; Engines; Demonstrations (Educational); Equipment |
Abstract | This paper describes simple modifications to a demonstration Stirling engine that allows one to make quantitative measurements of the Stirling cycle. First, we describe measurements of the "P-V" diagram using an in-expensive pressure sensor and a common photogate. Then, as a supplement, the engine was run as a refrigerator by using a rotary tool to turn the flywheel of the engine. A small, but measurable, temperature difference developed across the body of the engine. (As Provided). |
Anmerkungen | American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |