A short survey for a thermo ducted kitchen hood wasted heat self-powered

Abstract

In this note a brief survey is given to the possibility for a thermo ducted kitchen hood where exhaust fan or other mechanical devices are no longer needed and then, in addition, no sound is generated. The aim of this thermo ducted kitchen hood is a device self-powered by its own wasted heat produced from the simmering or cooking process by re-injecting properly this heat at the top of the hood and then exacerbating an induced thermal convective loop able to extract moisture, odors and oils generated.