Interferometric Mie Imaging

LaVision’s ParticleMaster IMI imaging system is optimized for spray investigations of smaller droplets at low and medium droplet densities. Defocused Mie scattering is used to generate a fringe pattern from each droplet with its fringe spacing related to the droplet size. This intererometric sizing method is limited to transparent and spherical droplets. The ParticleMaster IMI system is hardware compatible with LaVision’s FlowMaster 2D or Stereo PIV systems.

ParticleMaster IMI

System Features

autodetection with droplet location from a single camera
droplet size from fringe pattern analysis
droplet velocity derived from double frame exposures
velocity - size correlations, histograms, scatterplots

Principle of IMI droplet sizing

Shadowgraphy vs. Interferometric Mie Imaging

Both, ParticleMaster Shadow and IMI are based on imaging techniques to measure particle size. Their limit to smaller size is determined by the nature of light. While the shadowgraphy technique uses a direct image, IMI is based on coherent light scattering and allows to extend the range of detectable droplets to even smaller sizes.

ParticleMaster
Application Matrix

Product Information

ParticleMaster

北京欧兰科技发展有限公司为您提供LaVision GmbHLaVision ParticleMaster-IMI 干涉米氏粒径测量，LaVision GmbHParticleMaster-IMI产地为德国，属于进口激光粒度仪，除了LaVision ParticleMaster-IMI 干涉米氏粒径测量的参数、价格、型号、原理等信息外，还可为您提供LaVision ParticleMaster-Shadow 粒径测量系统、激光诱导白炽光烟雾粒子成像分析仪(LII)、汽车发动机多参量测试系统,欧兰科技客服电话400-860-5168转1446，售前、售后均可联系。

问商家

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行业应用

在多分散喷雾中液滴分散和蒸发的相互作用

其他 2019/07/19

Business information

工商信息

信息已认证

企业名称: 北京欧兰科技发展有限公司
企业类型:
信用代码: 110108003886158
成立日期: 2002年06月14日
注册资本: 50000
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