1. relating to or characterized by schlieren, which are visible streaks or layers in a transparent medium caused by variations in density or refractive index
Usage: technical; optics

Examples

• The schlieric patterns in the heated air were clearly visible through the optical system.
• Researchers used schlieric photography to study airflow around the aircraft model.
• The schlieric effects made it possible to visualize temperature gradients in the fluid.
• Wind tunnel experiments often employ schlieric techniques to observe aerodynamic phenomena.
• The schlieric method revealed complex flow structures that were otherwise invisible.
• Scientists analyzed the schlieric images to understand heat transfer patterns.