Movies for the publication “Effect of pressure cycling on gas exchange in a transparent fuel injector” by Paul M. Abers et al. 2019 are given below.

Raw images in sac and nozzle orifice after needle close and bubble detection by image processingMovie for Figure 4
Visualization in the sac and hole long after the end of injection with injection pressure of 500 bar and ambient gas pressure of 10 barMovie for Figure 8
Bubble images under different initial ambient pressureMovie for Figure 11
Images of gas bubble during combined cycleMovie for Figure 15