Systems and methods to reduce acoustic resonance or disrupt standing wave formation in a fluid manifold of a high-pressure fracturing system

Abstract

An example fluid manifold, for a fracturing system, includes one or more spool sections and a flow passage at least partially defined by the spool sections that extends along a longitudinal axis. In addition, the manifold includes a first flow altering assembly positioned along the flow passage and including a diverter surface positioned to divert fluid radially away from the axis. Further, the manifold includes a second flow altering assembly positioned along the flow passage and spaced from the first flow altering assembly. The second flow altering assembly includes an annular flange and a flow altering tube extending axially from the annular flange such that the annular flange and the flow altering tube define an annular cavity that extends radially between the flow altering tube and an inner wall of the flow passage and that extends axially along the flow altering tube to the annular flange.