Results 101 to 110 of about 14,235 (292)
Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells
Advanced Energy Materials, EarlyView.Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu +4 more
wiley +1 more source
Direct steam generation collectors for solar electric generation systems
, 1999 The largest Solar Electric Generation System (SEGS) currently in operation in Kramer Junction, Southern California, uses a parabolic trough solar collector and synthetic oil in the collector loop to transfer thermal energy to a Rankine cycle turbine via a heat exchanger.
openaire +2 more sources
Análise experimental de um sistema solar com concentrador cilindro parabólico [PDF]
, 2013 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013Neste trabalho foi realizado um estudo experimental de um coletor solar cilindro parabólico, com 4m ...
Pigozzo Filho, Victor César
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Advanced Energy Materials, EarlyView.This work demonstrates a new strategy for reversible protonic ceramic cells (R‐PCCs). By developing highly hydrophilic oxides, efficient operation is achieved under low water vapor pressures while maintaining high performance and stability. This approach addresses the challenge of hydrogen production in freshwater‐scarce regions.
Nai Shi +15 more
wiley +1 more source
Numerical simulation of sound pressure characteristic in steam injection process
AIP AdvancesThis numerical simulation study has been performed to investigate the dynamic characteristics, oscillation characteristics, and sound pressure of direct contact condensation at low steam mass flux.
Jiqun Li, Dandi Zhang, Lili Tong
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT The Cordillera Administrative Region in the Philippines is home to terraced rice embedded in centuries of cultural heritage. However, weak market incentives threaten sustained production, jeopardizing indigenous communities' cultural heritage and the in situ biodiversity of rice genetic resources.
Kofi Britwum, Matty Demont
wiley +1 more source
MATEC Web of Conferences, 2014 Numerical simulations using CFD are conducted on a boiling two-phase flow in order to study the changes in flow patterns during evaporation. A model for heat and mass transfer at the tube inner wall and at the liquid-gas interface is presented. Transport
Dinsenmeyer Rémi +3 more
doaj +1 more source
Dynamic modeling and simulation of a solar direct steam-generating system
International Journal of Energy Research, 2010 A dynamic model of solar parabolic trough collectors has been developed and solved by explicit Euler's method to predigest partial differential equations to ordinary differentials in this paper. Different working conditions of the collector structure and thermal parameters have been considered in the model. The simulated results are validated using the
Yan, Q., Hu, E., Yang, Y., Zhai, R.
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AIChE Journal, EarlyView.Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
wiley +1 more source
Advanced high temperature latent heat storage system - design and test results
, 2009 Processes with a two-phase heat transfer fluid (e.g. water/steam) require isothermal energy storage. Latent heat storage systems are an option to fulfil this demand.
Laing, Doerte +3 more
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