A NEW H-X DIAGRAM AND TABLES FOR HUMID AI R

There is hardly a diagram for heat engineering calculations that is mo re frequently used than that for humid air. Many users who apply this diagram will hardly be concerned that there could be something not in proper order. And yet, this is the case, as certain values are conside red in the present h-x diagrams as constant which, however, are variab les. This article therefore presents the development and design of h-x diagrams and tables for humid air, wherein the variability of otherwi se constant is taken into consideration.