simultaneous size, position and shape
particle number density (corrected for different size classes)
particle velocity derived from double frame exposures
velocity - size correlations, histograms, scatterplots
mass flux
visualization of ligaments, spray break-up and atomization
High Resolution Shadow Imaging
High resolution imaging and special backlight illumination are the key components of the ParticleMaster Shadow system. As opposed to laser diffraction or interferometric methods shadowgraphy does not require transparent and spherical particles and, therefore, is a quite universal technique for comprehensive particle characterization.The ParticleMaster software package automatically identifies valid particles in an image series and calculates all particle properties with outstanding processing speed incl. statistical information in real-time.
Shadowgraphy can well be combined with other flow imaging methods like PIV or thermometry for use in multiphase flows.
Tomographic Shadow Imaging
Our ParticleMaster 3D Shadow systems are based on tomographic shadow imaging. Using multiple shadow projections the tomographic reconstruction module in DaVis calculates the position and shape of particles, bubbles and droplets in 3D space. With time-resolved recordings particle trajectories with velocity and acceleration data are measured.
Time-resolved tomographic shadow imaging was successfully applied in bubbly flows for 3D flow imaging of both phases.
- 产品分类
- 品牌分类
- 新型激光器和系统
- 半导体激光器
- 激光光谱学测试系统
- 工业激光器
- 光电子器件
- 流动测量系统-FlowMaster
- 液体混合过程成像分析测量系统-FluidMaster
- 燃烧火焰成像测试分析系统-FlameMaster
- 发动机测量诊断分析系统-EngineMaster
- 喷雾测量分析诊断系统-SprayMaster
- 粒子诊断分析测试系统-ParticleMaster
- 应力形变分析诊断测量系统-StrainMaster
- 科研型CCD相机-Cameras
- 图像数据采集分析软件-DaVis
- 传感器系统-Sensor systems
- PIV 相机
- 多光子成像
- 皮秒/飞秒激光器
- 荧光寿命显微成像(FLIM)
- 生物医学纳米微加工处理系统
- 汽车和发动机测试及模拟系统
- 纳米位移台
- 激光微加工系统
- 微定位位移台
- 风洞系统
- 热线风速仪
- 光学元件
- 光束导引系统
- 单分子显微镜
- 原子力显微镜(AFM)和近场光学显微镜(NSOM)
- 纳米测量装置
- 光学仪器
- 椭偏仪
- 表面等离子共振仪
- 流变仪
- AC系列扫描自相关仪
- 低温制冷器
- 环境试验模拟
- 在线反应分析系统
- (荷兰)荷兰TSST
- (美国)美国TSS
- (德国)LLG
- (日本)加野麦克斯
- (立陶宛)铱拉斯/ELAS
- (美国)MCL Think Nano
- (浦东新区)SPELS
- (德国)Jenlab
- (美国)Artium
- (英国)LaserQuantum
- (德国)Metrolux
- (加拿大)MPB
- (德国)德国新特飞思
- (立陶宛)立陶宛Ekspla
- (德国)德国LaVision
- (立陶宛)立陶宛EKSMA OPTICS
- (美国)美国Proton
- (德国)德国OWIS
- (瑞士)瑞士optrel
-
仪企号北京欧兰科技发展有限公司
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