Gamma型史特靈引擎水冷套實驗探討

Experimental Studies of Water Cooler in a Gamma-Type Stirling Engine

陳彥甫(Yen-Fu Chen)

指導教授 ： 康尚文

淡江大學/工學院/機械與機電工程學系碩士班/碩士(2013年)

https://doi.org/10.6846/TKU.2013.00035

摘要

本研究是探討水冷套對Gamma型史特靈引擎性能的影響。在一大氣壓下使用的工作流體為空氣，使用交流電源供應器加熱引擎熱端並用水冷套冷卻引擎冷端，探討在無負載情況下，不同輸入熱源200W、300W，不同冷卻水溫度15°C、20°C、25°C和不同冷卻水流量1.235 L/min、2.311 L/min、3.214 L/min。測試不同輸入熱源，引擎在不同冷卻水溫度和冷卻水流量下的引擎轉速、水冷套進出口溫差和PV圖。

關鍵字

史特靈引擎 ； 冷卻水 ； 無負載輸出功 ； 轉速

並列摘要

The purpose of this research is to study the effects of cooling water on a gamma-configuration Stirling engine performance. The single power cylinder engine was tested by an electric heater as a heat source with heat input power of 200W and 300W. Experiments was conducted when cooling water was kept at 15°C, 20°C, 25°C, with a flow rate of 1.235 L/min, 2.311 L/min and 3.214 L/min respectively. Variations of engine speed, cooler inlet and outlet temperature difference, and pressure-volume diagram with cooling water temperature and flow rate at various heat inputs are presented.

並列關鍵字

Stirling engine ； Cooling water ； Engine speed ； Work

參考文獻

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