Sentence examples for net thermal from inspiring English sources
Stable periodicity of temperatures is insured when thermal balance is maintained between the net thermal energy accumulated in the system during heating period and the net thermal energy discharge to space during cooling-off period.
The net thermal efficiency would be 38% (HHV basis) if electric power is available at a conversion efficiency of 45%.
We present a square lattice with bonded joints that has zero net thermal expansion; each curved bi-material rib has zero expansion.
The annual net thermal energy and exergy, obtained by case (ii), were 1.25 and 1.19 times higher than for case (i).
It was demonstrated that the Ot-HyS process has higher net thermal efficiency, as well as other advantages, over competing benchmark processes.
The results show that an annual net thermal energy production and overall annual energy efficiency of 100 and 95%, respectively, could be obtained from the integrated system.
Further, the thermohydraulic performance parameter called 'effective efficiency' has been employed and presented to express the net useful thermal energy gain, taking into account the equivalent thermal energy required to produce the work energy necessary to overcome the additional friction or hydraulic losses as a result of extended surfaces on the absorber plate.
Subsequently, the analysis is expanded to an irreversible cycle and the relevant relationships are obtained for net work, thermal efficiency, total entropy production, and second law efficiency defined as the thermal efficiency of the irreversible cycle divided by the thermal efficiency of the ideal cycle.
For the conditions examined, the net indicated thermal efficiency increased from 37.0% (conventional engine) to 53.9% (high efficiency engine) – for an incremental increase of 16.9% (absolute).
The best performed cycle net power, thermal efficiency and exergy efficiency are evaluated as 79.23 KW, 15.51% and 27.20% for subcritical ORC and 81.52 kW, 15.93% and 27.76% for supercritical ORC, respectively.
In fuel cells, the CH4 can be returned to CO2 with a net output of (thermal and electric) energy.
