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| 內容簡介: |
《基于自激振荡流的气力输送颗粒运动特性(英文版)》以提出一种安全高效的节能方法为目标,通过搭建基于软翅振动的水平气力输送系统,以粒子图像测速(PIV)技术和图像处理技术为主要手段,详细阐述了自激振荡流对系统的压降、输送速度、能量损耗、颗粒流型、额外压降的影响规律以及颗粒物料的运动特征等内容。
《基于自激振荡流的气力输送颗粒运动特性(英文版)》可供从事气力输送系统节能方法研究的工程技术人员参考,也可供科研院所相关专业进行气固两相流动机理研究的科研人员参考。
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| 目錄:
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图书新品到货数量为:1842品
图书新品完成量为:581品
音像新品完成量为:0品
封面完成量为:1234幅
插图完成量为:5163幅
拍图完成量为:0幅
CIP完成量为:2160品
人为屏蔽新品量为:1306品1 Introduction
1.1 Pneumatic Conveying
1.1.1 Characteristics of pneumatic conveying
1.1.2 Applicatiofields
1.1.3 System ponents
1.1.4 System requirements
1.1.5 Mode of pneumatic conveying
1.1.6 Basic pneumatic conveying systems
1.1.7 System selectioconsiderations
1.1.8 Material property influences
1.1.9 Conveying capability
1.2 Review of Pneumatic Conveying
1.2. 1 Review oenergy-saving techniques
1.2.2 Review ocharacteristics of particle motion
1.3 Background of this Book
1.4 The Purpose of this Book
2 Experimental Apparatus and Procedure
2.1 Experimental Apparatus
2.2 Conveying Materials
2.3 Soft Fins
3 A Horizontal Energy-Saving Pneumatic Conveying System with Horizontally Mounted Soft Fins
3.1 The Purpose of this Chapter
3.2 Frequency Features of Fin''s Oscillation
3.3 Pressure Drop
3.3.1 Particles ofdp = 2.3 mm
3.3.2 Particles ofdp = 3.3 ram
3.4 Minimum Conveying Velocity
3.5 Power ConsumptioCoefficient
3.5.1 Particles ofdp =2.3 ram
3.5.2 Particles of dp= 3.3 mm
3.6 Particle Flow Pattern
3.7 Additional Pressure Drop Coefficient
3.7.1 Particles of dp =2.3 mm
3.7.2 Particles of dp = 3.3 mm
3.8 Summary
4 A Horizontal Energy-Saving Pneumatic Conveying System with Vertically Mounted Soft Fins
4.1 The Purpose of this Chapter
4.2 Frequency Features of Fin''s Oscillation
4.3 Pressure Drop
4.3.1 Particles of dp = 2.3 mm
4.3.2 Particles of dp =3.3 mm
4.4 The Minimum Conveying Velocity
4.5 Power ConsumptioCoefficient
4.5.1 Particles of dp = 2.3 mm
4.5.2 Particles of dp = 3.3 mm
4.6 Particle Flow Pattern
4.7 Additional Pressure Drop Coefficient
4.7.1 Particles of dp =2.3 mm
4.7. 2 Particles of dp= 3.3 mm
4.8 Summary
5 Characteristics of Particle Motioia Horizontal Pneumatic Conveying with Horizontally Mounted Soft Fins
5.1 High-Speed PIV Imaging Set-Up and Procedure
5.2 Measurement Method of Particle Concentration
5.3 Profiles of ParticLe Concentration
5.3.1 Particle concentratioof the particles dp = 2.3 mm
5.3.2 Particle concentratioof the particles dp = 3.3 mm
5.4 Profiles of Particle Velocity
5.4.1 Axial ponent of particle velocity
5.4.2 Vertical ponent of particle velocity
5.5 Particle FluctuatioVelocity
5.5.1 Spectral characteristics of particle fluctuating velocity
5.5.2 Auto-correlatiocoefficients of particle fluctuatiovelocity
5.5.3 Two-point fluctuatiovelocity correlation
5.5.4 Intensities of particle fluctuatiovelocity
5.5.5 Skewness factor of particle fluctuatiovelocity
5.5.6 Probability density functioof particle fluctuatiovelocity
5.6 Summary
6 Characteristics of Particle Motioia Horizontal Pneumatic Conveying with Vertically Mounted Soft Fins
6.1 Profiles of Particle Concentration
6.1.1 Particle concentratioof the particles dp = 2. 3 mm
6.1.2 Particle concentratioof the particles dp = 3.3 mm
6.2 Profiles of Time-Averaged Particle Velocity
6.2.1 Axial ponent of time-averaged particle velocity
6.2.2 Vertical ponent of time-averaged particle velocity
6.3 Particle FluctuatioVelocity
6.3.1 Spectral characteristics of particle fluctuating velocity
6.3.2 Auto-correlatiocoefficients of particle fluctuatiovelocity
6.3.3 Two-point fluctuatiovelocity correlation
6.3.4 Intensities of particle fluctuatiovelocity
6.4 Summary
7 Conclusions
References
Index
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