We studied the improved effects a diffuser had on the output power of small wind turbine systems, aiming to introduce … these systems to radio relay stations as an independent power supply system. A frustum-shaped diffuser was chosen from an … economical standpoint and wind speed distribution. The effect the diffuser's shape had on the wind speed was analyzed by …

source region, a strategy that is first validated against Betz theory. The diffuser configuration produces 3.1 times more … power than the turbine with no diffuser. A scaling analysis also shows a turbine with a diffuser outperforms a larger size … turbine with no diffuser. …

conical diffuser with high pressure recovery performance is a good choice for the supersonic separator. The shock waves appear … diffuser. When the swirling flow goes into the diffuser, the strength of the swirl changes the shock positions and the static …