Simultaneous Solution of the Inviscid Flow and Boundary Layers for Compressor Cascades
absence of buoyancy forces, is stable to small disturbances, in contradiction to the experimental results of Block. The cellular instability which he observed perhaps was the result of some small but unknown surface contamination or, possibly, it can only be explained by nonlinear stability theory. It also might be useful to repeat the experiments to determine the range of parameters over which the observed instability occurs.