用美国Artium公司的新一代的PDI-200MD型粒子粒径速度测试系统，测量了柴油喷雾对象的喷雾液滴粒径和速度，并以此来检验验证一种新型的测试方法L2F技术的有效性。

胺水溶液喷雾吸收和液滴分布数据对于发电厂尾气排放中吸附二氧化碳的研究是非常重要的。吸附过程的效率，效果，和喷雾液滴的表面积，以及喷雾柱的流量关系密切。采用相位多普勒粒子干涉仪，可以实时检测喷雾柱中某个位置的液滴的粒径和速度。可以用于研究表征胺水溶液吸附二氧化碳过程。

Recovery boiler • Huge dimensions, 15 m x 14 m x 70 m (4000 t ka/vrk) • Controlled by spraying and combustion air • Objective is to recover heat and cooking chemicals reliably, low emissions

采用LaVision公司的粒子成像测速系统和喷雾几何参量测量系统。对单点贫燃烧直喷射器的喷射速度场和几何形态进行了测量。研究了空气旋流器角度和喷嘴端部位置对喷雾特性的影响。

采用LaVision公司的ParticleMaster-Shadow系统，以及Artium公司的PDI设备对结冰风洞云模拟中的液滴粒径分布进行了测量。测量能力拓展到过冷大液滴。

采用LaVision公司的高速相机和多参量数据采集和分析处理软件平台DaVis，对柴油JP-8喷雾的性能进行了测量分析。获得了喷雾的米氏散射和纹影成像数据。

采用LaVision公司特色的以DaVis软件平台为基础构成汽车发动机时间分辨多参两成像测试系统，研究了确定火花辅助压缩点火过程中燃烧可变性原因所需要的实验度量指标。

采用LaVision公司特色的以DaVis软件平台为基础构成的粒子成像测速（PIV）系统对直接喷射火花塞引燃（DISI）引擎进气道产生的流动不稳定性进行了测试和研究。

采用LaVision公司特色的以DaVis软件平台和高速相机为基础构成的喷雾高速成像诊断测量系统（SprayMaster）对喷雾导引火花塞引燃直接喷射发动机（SGSIDI）内部燃料混合，注入等过程进行了测试和研究。

采用LaVision公司特色的以DaVis软件平台为基础构成的喷雾成像测试（SprayMaster）系统对喷射导引燃烧系统中另外一种点火系统的热动力学潜能进行了研究。

采用LaVision公司特色的以DaVis软件平台为基础构成的粒子成像测速（PIV）和喷雾几何形态参数成像测试系统对燃料喷雾的形成和汽油燃料直接喷射（GDI）进行了测试和分析。

For dense sprays such as those encountered in diesel or gasoline direct injection, the interpretation of spray images is complicated by the fact that most of the light reaches the detectors after multiple scattering events within the spray. This may introduce severe errors when extracting quantitative or even qualitative information from these images as many diagnostics rely on the assumption of single photon scattering. It has recently been shown that the multiple scattering component of spray images can be effectively suppressed if sets of structured light sheets are used to illuminate the spray. The aim of this report is to illustrate the potential and the limitations of this technique for the visualization of sprays from modern diesel and gasoline injectors at elevated atmospheric pressures. The results clearly show that conventionally recorded images are dominated by multiple scattering, causing the light sheet to widen substantially and obscuring details within the light sheet plane. In contrast, multiple scattering and indirect reflections can be suppressed using structured light sheets and proper image processing. Careful interpretation of the corresponding images reveals details of the inner spray structure and thus contributes to the understanding of the complicated spray break-up and atomization processes.

The effect on fuel consumption and emissions of switching from two-valve to single-valve EIVC operation in order to generate swirl intake structures in a four-valve, pent-roof gasoline direct injection (GDI) engine has been investigated. Mie imaging of the fuel spray propagation, along with PIV measurements of the intake flow field have been taken in an optical engine, and fuel economy and emissions measurements have been made on a thermodynamic engine with identical geometry and ancillary systems. The measurements show that fuel economy can be improved substantially when EIVC valve operation is employed, and results differ when only a single inlet valve is activated. Bulk swirl structures are generated in the engine cylinder which affect the atomisation and transportation of the fuel spray and engine performance. For fuel injection after the inlet valve closing point, the reduction in shear forces and mixing from the intake air structures is sufficient to cause engine misfires.

Zooplankton feed in either of three ways: they generate a feeding current, cruise through the water, or they are ambush feeders. Each mode generates different hydrodynamic disturbances and hence exposes the grazers differently to mechanosensory predators. Ambush feeders sink slowly and therefore perform occasional upward repositioning jumps. We quantified the fluid disturbance generated by repositioning jumps in a mm-sized copepod (Re ~ 40). The kick of the swimming legs generates a viscous vortex ring in the wake; another ring of similar intensity but opposite rotation is formed around the decelerating copepod. A simple analytical model, that of an impulsive point force, properly describes the observed flow field as a function of the momentum of the copepod, including the translation of the vortex and its spatial extension and temporal decay. We show that the time-averaged fluid signal and the consequent predation risk is much less for an ambush feeding than a cruising or hovering copepod for small individuals, while the reverse is true for individuals larger than about 1 mm. This makes inefficient ambush feeding feasible in small copepods and is consistent with the observation that ambush feeding copepods in the ocean are all small, while larger species invariably use hovering or cruising feeding strategies.

采用LaVision公司的SprayMaster系统，利用SLIPI技术有效抑制致密喷雾下的照明光束吸收和非照明区域粒子的散射。可以获得喷雾对象中液滴粒径和浓度的分布图。 Artium公司的PDI设备可以为上述测量提供验证和标定参考。

采用结构化平面激光照明成像SLIPI对空心喷雾的平面液滴粒径采用LIF/MIE比值全局粒径测量方法进行了测量和分析。采用SLIPI方法可以有效消除杂散光的影响，使得这种方法特别适合于致密喷雾的粒径测量和分析。

采用德国LaVision公司的SprayMaster喷雾测量分析系统和美国Artium Technologies 公司的相位多普勒粒子分析仪PDI-200MD对喷雾的几何形态和液滴的粒径速度进行了测量获得了组合液滴尺寸分布信息。

采用LaVision公司的DaVis8.4软件平台，结合脉冲Nd:YAG激光器，CCD相机和ICCD相机，构成了一套同时测量喷雾流体速度场和浓度场的测试系统。并利用这一系统对湍流多组分喷流中流速和标量浓度进行了测量，并分析了不对称性和浮力效应。

采用美国Artium公司的相位多普勒粒子分析仪和德国LaVision公司的智能成像软件平台，对螺旋式喷嘴的空气辅助雾化过程中雾化液滴的粒径进行了时间分辨和空间分辨测量。

针对喷雾对象，基于结构化平面激光照明成像SLIPI技术，采用LaVision公司的SprayMaster测量系统，对喷雾对象的粒径，浓度和温度分布进行了测量。同时采用美国Artium公司的PDI-TK2 相位多普勒粒子干涉仪，对粒径测量结果进行了标定。

采用LaVision公司基于成像测量的SprayMaster和Artium公司相位多普勒粒子干涉仪对植物油的但喷嘴和多喷嘴静电雾化过程进行了全局几何参量测量和单点喷雾液滴运动的二维速度和液滴粒径测量。