Abstract: A return channel for a centrifugal turbo machine. The return channel includes a plurality of return channel vanes, arranged around a return channel axis. Each return channel vane includes: a leading edge at a first distance from the return channel axis, a trailing edge at a second distance from the return channel axis, the second distance being smaller than the first distance. A respective flow passage is defined between each pair of adjacently arranged return channel vanes. The return channel vanes are arranged with a non-constant pitch around the return channel axis.

Abstract: Systems, methods, and a computer readable medium are provided for generating natural language recommendations based on an industrial language model. Operational data associated with an operating condition of a pump is received and provided as inputs to a predictive model used to determine diagnostic and prognostic data associated with the pump. The diagnostic and prognostic data can include a plurality of metrics associated with the pump that are predicted in relation to the operational data. The predicted diagnostic and prognostic data can be transmitted by and/or to one or more computing systems.