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| Study on the Measurement of Liquid Density bySupporting Resonance Method |
| HAN Li-li1,CAO Xu2,WANG Qian2,WANG Jie2,QI Kai1,LI Shu-guang1 |
1. China University of Petroleum(East China), Qingdao, Shandong 266580, China
2. University of Science and Technology of China, Hefei, Anhui 230029, China |
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Abstract Experimental support resonance method is used to measure Young's modulus experiment device, and material separation variable method is used to approximate solution Housner transverse vibration equation of tubular material containing fluid tube material which can obtain the liquid density calculation formula. Through the experimental measurement and calculation of the density of distilled water and different concentrations of sucrose solution values, the relative error between the experimental value with the theoretical value is in the normal range of error of being less than 3%,which provides a new method to measure the liquid density.
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Received: 25 March 2016
Published: 11 February 2018
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2018, Vol. 39 
