| Abstract |
In order to reduce the construction time of Geothermal Power Stations, new turbogenerators and cycle machinery of modular type have been designed. The paper describes the peculiar construction of the non-condensable gas exhauster which may be assembled in four different configurations and achieved by appropriate matching of impellers and casings. The four configurations cover a range of flows which extends from 2000 to 13500 of non-condensable gases, with pressure ratios variable between 14 and 18.5. |