Comment on "Growth of a weak magnetic field in a turbulent conducting fluid with large magnetic Prandtl number"

The effect of a uniform straining motion u = (α1x1, α2x2, α3x3), where α1 + α2 + α3 = 0, and α1 > α2 > α3, on what may be called a "blob" of weak magnetic field, that is a magnetic field which is exponentially small outside a certain bounded region, has recently been examined by Pao.(1