  Despite the importance of Type Ia supernovae (SNe Ia) throughout astronomy,
the precise progenitor systems and explosion mechanisms that drive SNe Ia are
still unknown. An explosion scenario that has gained traction recently is the
double detonation in which an accreted shell of helium detonates and triggers a
secondary detonation in the underlying white dwarf. Our research presents a
number of high resolution, multi-dimensional, full star simulations of
thin-helium-shell, sub-Chandrasekhar-mass white dwarf progenitors that undergo
a double detonation. We confirm the viability of the double detonation across a
range of helium shell parameter space as well as present bulk yields and ejecta
profiles for each progenitor. The yields obtained are generally consistent with
previous works and indicate the likelihood of producing observables that
resemble SNe Ia. The dimensionality of our simulations allow us to examine
features of the double detonation more closely, including the details of the
off-center secondary ignition and asymmetric ejecta. We find considerable
differences in the high-velocity extent of post-detonation products across
different lines of sight. The data from this work will be used to generate
predicted observables and may further support the viability of the double
detonation scenario as a SNe Ia channel as well as show how properties of the
progenitor or viewing angle may influence trends in observable characteristics.
