椭球封头卧式储油罐的变位影响  

The Deflection Impact of the Ellipsoid Tank Head

作　　者：林智燕[1] 王倩[1] 薛茴文[1] 李韶伟[1] 

机构地区：[1]台州学院数学与信息工程学院,浙江临海317000

出　　处：《台州学院学报》2011年第3期3-6,34,共5页Journal of Taizhou University

基　　金：台州学院2011年校立学生科研项目(项目编号:11XS13)

摘　　要：探讨椭球封头卧式储油罐的纵向变位对罐容表的影响。本文分别建立了椭球封头卧式储油罐的无偏模型V=V0(H)和纵向偏转模型V=Vα(H),对比研究纵向变位参数α对椭球封头卧式储油罐的罐容表的影响。对于给定的一组椭球封头卧式储油罐数据和较小的纵向变位参数α,分析误差并证明了模型的可靠性。This paper discussed the impact of the occurrence of ellipsoid tank head vertical deflection of the tank capacity table horizontal calibration.This paper established the no deflection model and the vertical deflection model of the horizontal storage tank and comparative studied the impact of the vertical deflection parameters on the horizontal ellipsoidal head tank of the tank capacity table.Under a given set of measured data of the occurrence of ellipsoid tank and the minor vertical deflection angles,the reliability of the model error is proved.

关 键 词：卧式储油罐 罐容表 变位参数 

分 类 号：TE972.1[石油与天然气工程—石油机械设备]