Abstract: Provided is a project management apparatus including: a first acquisition unit configured to acquire an on-site image obtained by photographing a construction site in which an installation object is to be constructed; a second acquisition unit configured to acquire engineering model data on each of a plurality of components forming the installation object; a display control unit configured to display, on a display apparatus, a composite image obtained by superimposing the engineering model data on the on-site image; and a reception unit configured to receive an operation of a user, wherein the display control unit is configured to display, based on the operation performed on the composite image by the user, a display screen for causing the user to input information relating to progress of a work unit containing a work of a component corresponding to the engineering model data selected by the user, on the display apparatus.

Abstract: The invention relates to a thermal cycle of power generating system. A current closed thermal cycle used in electric power stations requires both heat source and cooling source. The heat source temperature needs to be much higher than that of the cooling source. In order to raise the heat source temperature, electric power stations consume fuel, causing environmental pollution and fuel shortage.