On the impinging injector platform

the effects of jet asymmetry

airflow disturbances and metal particles on the atomization characteristics were studied by PIV (particle image velocimetry) technology. The experimental results indicate that when the two asymmetric jets impinges at low weber number

the chain sheet appears

and as the eccentricity increases

the link-length decreases. Fish bones regime can be found when the jet is with different length. Additional airflow disturbances can increase the atomization quality

because when the surface wave's intensity is increased

it will break up more easily

as a result

the width of fluid sheet and the SMD (sauter mean diameter) of droplets decrease. When power-law fluid contains aluminum particles

its strength is smaller and its max length decreases obviously. The droplets' SMD convergence does not change

as well

the SMD reaches convergence in shorter time. In conclusion

proper jet asymmetry

airflow disturbances and metal particles can improve impinging jets' atomization performance with power-law fluid.