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1)  inflow system of oil well
油井流入系统
2)  oil well drifting
抽油井流入
1.
Application of GA and BP algorithm in oil well drifting forecast;
基于遗传变异与BP混合算法的抽油井流入动态预测
3)  Oilwell System
油井系统
1.
Design of a Tester for the Oilwell System Based on MCS-51;
基于51单片机的油井系统测试仪的研制
4)  water system of oil well
油井水系统
1.
Remote monitor of operating conditions for water system of oil well is a goal of people who monitor the oil well in the site.
油井水系统运行状态的远程监测长期以来都是测井人员追求的目标。
5)  oil well inflow performance
油井流入动态
1.
Oil well inflow performance is the base of the optimization design of oil well lifting, and at present there is many methods being used to research the oil well inflow performance, but each methods has its defects and limitations.
油井流入动态是油井举升优化设计的基础 ,目前国内外研究油井流入动态的方法有多种 ,但是各有其不足和局限性 。
6)  wellhead re-entry system
井口再进入系统
补充资料:弹性流入效应
分子式:
CAS号:

性质:聚合物流体(熔体或浓溶液)在黏性流动中的一种弹性效应。在聚合物挤出成型中,出现挤出胀大效应(也称Barus效应),出现这种效应的主要原因是弹性流入效应,即聚合物流体在流道中流动时,由于受到剪切应力作用,高分子链沿流动方向伸展、取向,除产生不可逆的永久形变外,还不可避免地要产生高弹变形;由于流道不长,伸展的高分子链来不及完全回复,而在挤出模具口后,继续弹性回复,导致流体的出口膨胀。

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