基于VB与MSChart实现蜡沉积预测数据图形化显示

发布时间：2018-02-27 17:38

本文关键词： Visual Basic MSChart 分段迭代图形化预测蜡沉积　出处：《兰州理工大学学报》2017年01期 　论文类型：期刊论文

【摘要】：针对现阶段蜡沉积模拟软件计算数据繁冗、不能动态而直观反映原油管道内壁蜡沉积情况的缺点,以及蜡结晶特性和管道非稳态温度场的特点,以面向对象且以事件驱动为机制的可视化程序设计语言Visual Basic 2005(8.0)为平台,选用分段迭代计算方法,利用可与DataGrid对象关联的MSChart控件设计并实现蜡沉积预测数据的图形化显示.对单位温降析蜡量的实测值和计算值进行了对比分析,数据曲线分布规律基本一致,且二者相差最大值约为0.7%,结果表明软件计算结果有效、数据精度较高,且具有监测直观、操作方便的特点.
[Abstract]:At present, the wax deposition simulation software to calculate the data cannot reflect the dynamic and complex, the inner wall of the wax deposition of crude oil pipeline defects, and characteristics of wax crystallization properties and pipeline unsteady temperature field, using object-oriented and event driven mechanism for the Visual programming language visual Basic 2005 (8) as the platform, selection of calculation method iterative segmentation and MSChart control design, the associated DataGrid object and realize prediction of wax deposition data graphical display. And the calculated values were compared to measured drop of wax precipitation temperature value of the number of units, according to the distribution rules are basically the same, and the two is the maximum value is about 0.7%, the results show that the software calculation results the effective data, high precision, and has the visual monitoring, easy to operate.

【作者单位】：常熟理工学院计算机科学与工程学院;兰州理工大学石油化工学院;
【基金】：国家自然科学基金青年基金(21403099)
【分类号】：TE832.2;TP311.1

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