LaVision’s SprayMaster Geometry package extracts spray plume morphology and geometry information from backlight and light sheet spray images.
Depending on the optical arrangement, the spray image obtains information about the spray pattern (radial spray cuts) or the spray plume shape and propagation (axial spray cuts).
Analysis of multi-hole injectors (e.g. automotive fuel sprays) reveals geometry information for each individual spray cone separately.
Radial cuts are derived from light sheet images in cross section with the
Axial cuts are aligned with the spray propagation direction. Measurements
are achieved using light sheets, global lighting or backlighting.