In this article, researches on improvement of 1RX regenerator used in cleaning processes cotton ginning enterprises were carried out. The effect changing the parameters new working body—rubber-plate drum and machine inlet efficiency separation was studied research, maximum level determined. paper work, main factors affecting efficient operation identified, their value limits determined, researc...

In concentrated solar energy applications, the Stirling engine is optimum option for extracting mechanical work. The engine's most notable features are minimal noise, vibration, and pollution, as well its capacity to function with any external heat source, including biomass, energy, industrial waste. gamma-type STE-1008 subject of our research. This can handle a maximum charging pressure 10 bar...

Pollution emission levels of aircraft engines are a nowadays high concern. Any technological advance that could reduce emission levels is always welcome. In what concerns aircraft engines, a possible solution for this problem could be the use of regenerators and intercoolers. These components might reduce the specific fuel consumption, increase efficiency and specific thrust and consequently re...

• Non-bonded regenerator with first order particles was successfully tested for one year. regenerators can stably improve cooling performance. The material is stabilized without causing significant performance degradation. Reduced flow resistance in non-bonded yields lower friction factors. aim of this study to develop more stable magnetocaloric regenerators, made from non-epoxy-bonded La(Fe,Mn...

A cyclic flow injection analysis (cyclic FIA) for the repetitive determination of chemical oxygen demand (COD) was developed. The acidic KMnO4 method was carried out by adopting a single-line circulating flow system. The oxidant (KMnO4) consumed by the oxidation of organic substances was regenerated and reused repeatedly, resulting in an extreme reduction of hazardous wastes. Only 50 ml of the ...