Results 261 to 270 of about 266,752 (314)

Photothermal Performance of Metal-Phenolic Networks and Its pH-Dependent Coordination Regulation. [PDF]

open access: yesMolecules
Zou Y   +8 more
europepmc   +1 more source

Heat Efficiency in Municipalities

Известия Российской академии наук. Энергетика, 2023
A complex analysis of heat supply systems from the standpoint of reliability, efficiency and environmental friendliness has been carried out. It has been revealed that in heat supply systems the weakest link in terms of reliability is heat networks. The main number of accidents accompanied by interruption of thermal energy supply occurs on them.
Е. Е. Boyko   +3 more
openaire   +1 more source

Efficiency of Brownian heat engines

Physical Review E, 1999
We study the efficiency of one-dimensional thermally driven Brownian ratchets or heat engines. We identify and compare the three basic setups characterized by the type of the connection between the Brownian particle and the two heat reservoirs: (i) simultaneous, (ii) alternating in time, and (iii) position dependent. We make a clear distinction between
I, Derényi, R D, Astumian
openaire   +2 more sources

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