储油罐的变位对罐容表的影响与罐容表标定  

Influence of Storage Tank's Deflection on Storage Tank Meter and the Calibration of Storage Tank Meter

作　　者：单净[1] 

机构地区：[1]黑龙江科技学院理学院,黑龙江哈尔滨150027

出　　处：《佳木斯大学学报（自然科学版）》2011年第4期574-576,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：利用微积分和MATLAB通过建立小椭圆形储油罐(两端平头的椭圆柱体)纵向倾斜角α=4.1°时储油量与油位高度及变位参数(纵向倾斜角度α)之间的一般关系来研究储油罐的变位对罐容表的影响以及了解影响后给出罐体变位后油位高度间隔为1cm的罐容表标定值.In this article,influence of storage tank＇s deflection on storage tank meter was studied by setting up the general relation among expansion tank capacity,the oil level and the mode parameters（vertical inclination angle α=4.1°）,and the gage table＇s provisioning that storage tank is deflected at 1cm interval in oil level was figured out.

关 键 词：罐容表 变位参数 线性拟合 误差率 积分 标定值 

分 类 号：O172[理学—数学]