Investigation of the Volatilization for Residual Liquid of Cylindrical Container

碩士 === 大華科技大學 === 機電研究所 === 101 === There are more than 3.4 million households using liquid petroleum gas (LPG) in Taiwan, much more than the households using natural gas. The residuals of LPG in the bottom of cylinder have significant impact on the interests of consumers. This paper presents a &quo...

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Main Authors: Yeh,Chih-Huang, 葉志煌
Other Authors: Feng-ChyiDuh
Format: Others
Language:zh-TW
Published: 2013
Online Access:http://ndltd.ncl.edu.tw/handle/94093533156219340734
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spelling ndltd-TW-101THCT74890032016-12-19T04:14:24Z http://ndltd.ncl.edu.tw/handle/94093533156219340734 Investigation of the Volatilization for Residual Liquid of Cylindrical Container 瓦斯桶存底殘液之揮發研究 Yeh,Chih-Huang 葉志煌 碩士 大華科技大學 機電研究所 101 There are more than 3.4 million households using liquid petroleum gas (LPG) in Taiwan, much more than the households using natural gas. The residuals of LPG in the bottom of cylinder have significant impact on the interests of consumers. This paper presents a "study on volatilization of the residuals in the bottom of LPG cylinder", featured with a belt around the bottom of cylinder. The belt is secured by the magnets on both ends of it. There is a heating element, which is connected to the power supply over power wires, in the belt. When the level of LPG reaches below a set point, the pressure drops and the residual liquid in the cylinder cannot be supplied to the stove for burning. The pressure rises when the heating element is powered on, which facilitates the full volatilization of residuals, so there is no residual liquid in the cylinder. The result of study shows that the average temperature (Tm) is increased to 43.9℃ from 25.2℃, and the pressure to 10.23 kg/cm2 from 6 kg/cm2, up to 70.5%. The tests prove that the invention, the heating element, described in this paper, has remarkable impact on the pressure boosting in the LPG cylinder, and is very useful for solving the problem of gas residuals. Feng-ChyiDuh 杜鳳棋 2013 學位論文 ; thesis 76 zh-TW
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language zh-TW
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description 碩士 === 大華科技大學 === 機電研究所 === 101 === There are more than 3.4 million households using liquid petroleum gas (LPG) in Taiwan, much more than the households using natural gas. The residuals of LPG in the bottom of cylinder have significant impact on the interests of consumers. This paper presents a "study on volatilization of the residuals in the bottom of LPG cylinder", featured with a belt around the bottom of cylinder. The belt is secured by the magnets on both ends of it. There is a heating element, which is connected to the power supply over power wires, in the belt. When the level of LPG reaches below a set point, the pressure drops and the residual liquid in the cylinder cannot be supplied to the stove for burning. The pressure rises when the heating element is powered on, which facilitates the full volatilization of residuals, so there is no residual liquid in the cylinder. The result of study shows that the average temperature (Tm) is increased to 43.9℃ from 25.2℃, and the pressure to 10.23 kg/cm2 from 6 kg/cm2, up to 70.5%. The tests prove that the invention, the heating element, described in this paper, has remarkable impact on the pressure boosting in the LPG cylinder, and is very useful for solving the problem of gas residuals.
author2 Feng-ChyiDuh
author_facet Feng-ChyiDuh
Yeh,Chih-Huang
葉志煌
author Yeh,Chih-Huang
葉志煌
spellingShingle Yeh,Chih-Huang
葉志煌
Investigation of the Volatilization for Residual Liquid of Cylindrical Container
author_sort Yeh,Chih-Huang
title Investigation of the Volatilization for Residual Liquid of Cylindrical Container
title_short Investigation of the Volatilization for Residual Liquid of Cylindrical Container
title_full Investigation of the Volatilization for Residual Liquid of Cylindrical Container
title_fullStr Investigation of the Volatilization for Residual Liquid of Cylindrical Container
title_full_unstemmed Investigation of the Volatilization for Residual Liquid of Cylindrical Container
title_sort investigation of the volatilization for residual liquid of cylindrical container
publishDate 2013
url http://ndltd.ncl.edu.tw/handle/94093533156219340734
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