A new and distinct variety of nectarine tree, denominated \u2018Nectariane\u2019, has fruit of very long shelf life without alteration after harvesting, a semi-sweet yellow flesh of high eating quality and an attractive, very high percentage red skin. The method further includes directing a jet of hot gas into the shaft in an upper region of the shaft in a non-radial direction, whereby the jet of hot gas can induce a swirl to disperse a concentrated channel of combustion products rising from the bottom region to the upper region through a void in unmelted portions of a load of metal pieces in the shaft. The pill dissolver further includes an actuator which creates relative movement and an impact force between the first crushing surface and the second crushing surface.