Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en thermal efficiency300055215efficiency, thermal The ratio of the amount of work performed by a heat engine in one cycle to the amount of energy input required to operate the engine over one cycle. This ratio may be applied to the ability of an object, machine, or structure to maintain temperature parameters measured against the energy expended to control that temperature. eficiencia térmica eficiència tèrmica 2026-03-30 20:48:20