The motivation of this paper is the continual development of the blades for the last stage of the steam turbine.The biggest problem is the slenderness of such blades and the extreme sensitivity to aeroelastic vibrations (flutter) caused by the instabilities present in the flow.This experimental research is dealing with the aeroelastic binding click
It is important to reduce the impact of the high penetration of wind power into the electricity supply for the purposes of the security and stability of the power grid.As such, the inertia capability of wind farms has become an observation index.The existing control modes cannot guarantee the wind turbine to respond to the frequency variation of th
the effect of polarity of solvent on the viscosity and viscosity index of lubricating engine oil has been studied using ethanol as an example of polar solvent and toluene as an example of non-polar solvent at different solvent ratios and ambient temperature and additionally other experiments have been done at five different temperatures including 1