The Garnot cycle and the carnot's theorem in have the important theory and the practice significance in thermodynamics research.It has solved the heat engine thermal efficiency limit value problem, and from in principle proposed enhances the efficiency the way.Between same heat source and heat sink...
THERMALL ENGINE NEARER TO CARNOT CYCLEGRZYWNOWICZ JAN
, our investigation of the thermomagnetic energy conversion in these nanostructures indicate that the tri-layer configuration also has a giant thermomagnetic energy conversion efficiency of 41% relative to that obtained using the Carnot cycle... G Vats,A Kumar,NP Ortega,... - 《Energy & Environmen...
a在相同的热源与冷源之间,卡诺循环的热效率为最高,一切其他实际循环,均低于卡诺循环的热效率 Between same heat source and heat sink, Garnot cycle thermal efficiency for highest, all other actual cycles, are lower than the Garnot cycle the thermal efficiency[translate]...
For example, one may resort to a matrix with a very high thermal conductivity, such as copper (400 W m−1 K−1) because high thermal conductivities correspond to the high efficiency of heat transfer. When a bilayer cloak is designed, thermal conductivities of the inner and outer shells ...
Therefore, it is not easy to reach a 50% or higher thermal efficiency in a heat engine. You would have to have a very high ratio of the combustion temperature to the exhaust temperature, as the efficiency for the maximally efficient Carnot cycle is given by 1 − (Tcold/Thot), and ...
than expected, suggesting that a part of the electric charge was consumed by an unidentified side reaction. Investigators quite frequently assume 100% electrolysis efficiency which is not always true and must be tested by independent experiments....
Lee et al. [10] and Khaliq [11] developed analytical formula to estimate the thermal efficiency at maximum power of Rankine cycle by using entropic average temperature to modify the ideal Rankine cycle to Carnot cycle. He et al. [12] and Wang et al. [13] proposed theoretical formulas to...
a在相同的热源和冷源之间,卡诺循环的热效率为最高,一切其他实际循环,均低于卡诺循环的热效率。 Between same heat source and heat sink, Garnot cycle thermal efficiency for highest, all other actual cycles, are lower than the Garnot cycle the thermal efficiency.[translate]...
The Garnot cycle and the carnot's theorem have the important theory and the practical significance in thermodynamics research.It has solved the heat engine thermal efficiency limit value problem, 幷 from in principle proposed enhances the thermal efficiency the way. ...