  Multiphase Smoothed Particle Hydrodynamics (SPH) method has been used to
study the jet breakup phenomena. It has been shown that this method is well
capable of capturing different jet breakup characteristics. The value obtained
for critical Weber number here in transition from dripping to jetting is a very
good match to available values in literature. Jet breakup lengths are also
agreeing well with several empirical correlations. Successful usage of SPH, as
a comparably fast CFD solver, in jet breakup analysis helps in speeding up the
numerical study of this phenomenon.
