通过减少阻力聚合物和增强效率定义,优化喷气效率
Abdelsalam AlSarkhi1, Abdulelah Kassar2, Qasim Sahu3
1Department of Mechanical Engineering and Center for Integrative Petroleum Research, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia. alsarkhi@kfupm.edu.sa.
Scientific reports
|February 15, 2024
概括
在液体喷气中添加阻力降低聚合物 (DRPs) 显著提高了它们的效率. 这种方法可以减少流体引进过程中的能量损失,提高的整体性能和工业应用中的经济可行性.
科学领域:
- 流体动力学 流体动力学
- 化学工程是化学工程的重要组成部分.
- 机械工程 机械工程
背景情况:
- 液体喷气对于工业流体处理至关重要,但与其他类型相比,其效率较低.
- 在引进过程中的能量消耗是液体喷气效率降低的主要原因.
- 关键性能因素包括动力流体压力,喷嘴设计和引力比率.
研究的目的:
- 研究一种提高液体喷气效率的新方法.
- 评估阻力降低聚合物 (DRP) 对液体喷气性能的影响.
- 通过已建立的效率模型来评估DRP的有效性.
主要方法:
- 使用液体喷气实现水-水循环系统.
- 引入阻力降低聚合物 (DRPs) 进入喷气的吸气流.
- 使用各种基于文献的模型评估效率改进.
主要成果:
- 液体喷气的特定配置导致液体喷气内的阻力显著降低.
- 效率从13.8%提高到26.7%,相当于阻力减少了46%.
- 总体来说,的性能被DRP大大提高了.
结论:
- 减拉聚合物提供了一个可行的解决方案,以提高液体喷射的效率.
- 整合DRP可以克服喷气能量消散的固有局限性.
- 介绍了喷气效率的新解释和比较分析.
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