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LASER DIAGNOSTICS OF FLOW STRUCTURES AND GAS-MIXING INDUCED BYBUBBLE BURSTING AT THE SURFACE OF GAS-FLUIDIZED BEDS

机译：气化床表面起泡引起的流动结构与气体混合的激光诊断

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Gas mixing and hydrodynamics in the splash zone of gas- fluidized beds are largely determinedby the interaction between bursting bubbles, the mainstream gas and the ejected bed solids. Thepresent paper investigates the flow structures associated with the eruption of single bubbles at thesurface of incipiently fluidized beds by a combination of non- intrusive optical diagnostic techniques,namely Planar Laser Light Scattering (PLLS) and Planar Laser Induced Fluorescence (PLIF). Theapplication of these techniques to the analysis of events associated with the eruption of isolatedbubbles proved to be successful.

机译：很大程度上决定了气化床飞溅区的气体混合和流体力学通过破裂的气泡，主流气体和喷出的床固体之间的相互作用。这本文研究了与单个气泡喷发相关的流动结构。通过非侵入式光学诊断技术的组合，对初始流化床的表面进行了处理，分别是平面激光散射（PLLS）和平面激光诱导荧光（PLIF）。这这些技术在与孤立的爆发相关的事件分析中的应用泡沫被证明是成功的。

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《40th Annual Loss Prevention Symposium》|2006年|1-8|共8页
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作者
Roberto Solimene; Piero Salatino; Antonio Marzocchella; Raffaele Ragucci;
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原文格式 PDF
正文语种
中图分类农用化学物质、有毒化学物质污染及其防治;
关键词
fluidization; fluid dynamics; splash zone; mixing; laser- induced fluorescence;

机译：流化流体动力学浪溅区;混合;激光诱导的荧光;

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专利

1. Laser diagnostics of hydrodynamics and gas-mixing induced by bubble bursting at the surface of gas-fluidized beds [J] . Solimene R, Marzocchella A, Ragucci R, Chemical Engineering Science . 2007,第1a2期

机译：气体流化床表面气泡破裂引起的流体力学和气体混合的激光诊断
2. Interpretation of Current Flow in Photodiode Structures Using Laser Beam-Induced Current for Characterization and Diagnostics [J] . David A. Redfern, E. P. G. Smith, Charles A. Musca, IEEE Transactions on Electron Devices . 2006,第1期

机译：使用激光束感应电流解释光电二极管结构中的电流，以进行表征和诊断
3. Large area laser-induced periodic surface structures on steel by bursts of femtosecond pulses with picosecond delays [J] . Giannuzzi Giuseppe, Gaudiuso Caterina, Di Franco Cinzia, Optics and Lasers in Engineering . 2019,第MARa期

机译：飞秒脉冲爆发并具有皮秒级延迟，在钢上产生大面积激光诱导的周期性表面结构
4. LASER DIAGNOSTICS OF FLOW STRUCTURES AND GAS-MIXING INDUCED BYBUBBLE BURSTING AT THE SURFACE OF GAS-FLUIDIZED BEDS [C] . Roberto Solimene, Piero Salatino, Antonio Marzocchella, Annual Loss Prevention Symposium; 20060424-27; Orlando,FL(US) . 2006

机译：气化床表面起泡引起的流动结构与气体混合的激光诊断
5. High-frame-rate planar laser-induced fluorescence imaging of diesel sprays using pulse burst diagnostics [D] . Fuller, Joseph P. 2009

机译：使用脉冲猝发诊断仪对柴油机喷雾器进行高帧速平面激光诱导的荧光成像
6. Achieving Triply Periodic Minimal Surface Thin-Walled Structures by Micro Laser Powder Bed Fusion Process [O] . Shuo Qu, Junhao Ding, Xu Song 2021

机译：通过微激光粉床融合工艺实现三个周期性最小表面薄壁结构
7. FLOW STRUCTURE FORMATION AND EVOLUTION IN CIRCULATING GAS-FLUIDIZED BEDS [O] . Jie Li, J. A. M. Kuipers 2015

机译：循环气化床流动结构的形成与演化
8. Particle Flow Cell Formation at Minimum Fluidization Flow Rates in a Rectangular Gas-Fluidized Bed [R] . Morgan, M. C. 1981

机译：矩形气流床中最小流化流速下颗粒流动池的形成

LASER DIAGNOSTICS OF FLOW STRUCTURES AND GAS-MIXING INDUCED BYBUBBLE BURSTING AT THE SURFACE OF GAS-FLUIDIZED BEDS

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