The performance of an Isopropanol–Acetone–Hydrogen (IAH) chemical heat pump system is investigated in terms of enthalpy efficiency (COP) and exergy efficiency, in which the exothermic and endothermic reactions take place in the gas phase. The increase of reflux ratio, temperature of...

Comparing with conventional power plants, wind power generations are highly dependent on the natural environment. Especially under extreme wind condition, individual wind turbine might automatically disconnect from the grid once the wind speed is near or over the cut-out speed. This results in...

In this study, two types of coals were used as the reburning fuel to investigate the influence of the reburning zone stoichiometry SR2, the primary NO level and the particle size on NO reduction. For both coals, the NO reduction can reach as high as 60-70% in the tested SR2 range of 0.7-1.1. No...