Jan 072015
A wind tunnel model of the Saturn I, checking specifically for base heating (i.e. heating of the base of the vehicle, between the engines, due to radiant heat from the plumes and convection/conduction from hot exhaust gases recirculating between the engines). This model is odd in that it depicts the clustered booster stage as a straight cylinder; further, there appears to be at least one long fairing up the side (although that could be an artifact of reflections & shadows). I suspect this *may* be a repurposed Atlas model.