Results 251 to 260 of about 22,957,483 (312)

Robust Electrocaloric Performance Enabled by Highly‐Polar Frustrated Nanodomains in NaNbO3‐Based Ferrodistortive Relaxor

open access: yesAdvanced Functional Materials, EarlyView.
P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li   +11 more
wiley   +1 more source

Energy analysis and optimization of energy systems

Proceedings of the 24th Intersociety Energy Conversion Engineering Conference, 2003
Exergy analysis and exergy optimization are used to study industrial energy use. A methodology that is used on three different aggregation levels; national energy use, regional studies, and the process level, has been developed. The optimization is applied to a demand pattern of cold flows by offering to the system heat exchangers, cogeneration, and ...
W. van Gool   +3 more
openaire   +1 more source

Energy Flow Optimization in Multicarrier Systems

IEEE Transactions on Industrial Informatics, 2015
In this paper, a generalized heuristic approach is proposed to solve the optimal power flow problem in multicarrier energy systems. This technique omits the use of any extra variable, such as dispatch factors or dummy variables required for conventional techniques. The unified proposed approach can be utilized with all evolutionary algorithms. Modeling
Amin Shabanpour-Haghighi, Ali Reza Seifi
openaire   +2 more sources

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