计算机与数字工程2023，Vol.51Issue(11)：2505-2510,2514,7.DOI:10.3969/j.issn.1672-9722.2023.11.006
求解装卸油中VOCs排放量的离散差分进化算法
A Discrete Differential Evolution Algorithm for VOCs Emission in Loading and Unloading Oil
摘要
Abstract
Aiming at the difficulty in calculating VOCs emissions during oil tank loading and unloading,based on the loss the-ory of oil and gas which is storaged in oil tank,and discrete numerical methods for space and time,the continuity equation,multi-component molar-flow diffusion equation,and momentum equation are simplified,then the numerical model of oil concentra-tion and exhaust volume in loading and unloading can be established.Which can be simplified according to the special boundary conditions,and calculation process is carried out by VB programming language.The calculation results of this model can reduce the error of empirical formulas about 76.1%,which provides an efficient,accurate loss measurement method for oil and gas storage and transportation units.关键词
离散差分/装卸油/VOCs/模型/浓度Key words
discrete differencial algorithm/loading and unloading/VOCs/model/concentration分类
通用工业技术引用本文复制引用
梁颖,白云云,高绪春,刘洁莹..求解装卸油中VOCs排放量的离散差分进化算法[J].计算机与数字工程,2023,51(11):2505-2510,2514,7.基金项目
陕西省教育厅项目(编号:17JK0903) （编号:17JK0903）
榆林市科技局项目(编号:2019-84-1,CXY-2022-74) （编号:2019-84-1,CXY-2022-74）
榆林市高新区项目(编号:CXY-2020-26)资助. （编号:CXY-2020-26）
