The rotating stall precursor is a major research focus in the field of aerodynamic compressor flow stability, as an accurate understanding of its physical mechanisms can help improve the operating ...

This bizarre footage captures the moment a pedicab became possessed by an unnatural force and went wild crashing into things in a Chinese market. The video, which was captured in the eastern province ...

A gas supply operation in North America commissioned three new steam boilers in a plant expansion project that included a Robinson forced draft (FD) fan on each boiler. During the boiler start-up in a ...