A component cooling system including a sprayer configured to eject a stream of cooling fluid and a stream deflector to control deflection of the stream. The sprayer may be continuous or incremental. Excess spray may be deflected into a gutter configured to obstruct cooling fluid from striking the component. The stream deflector may operate using a contact surface, controllable orifice heaters, and/or electrodes is configured to deflect the stream in one or more degrees of freedom. Multiple sprayers may have overlapping spray patterns for redundancy.
