Relevant bibliographies by topics / Planta solar concentrada

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Planta solar concentrada'

Author: Grafiati
Published: 22 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "Planta solar concentrada"

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Gonzalez, Cristina. "Modelado y simulación de tanques de almacenamiento térmico para ciclos de potencia Brayton supercríticos." INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES 3, no. 1 (2021): 16. http://dx.doi.org/10.53358/ideas.v3i1.555.

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Hoy en día, la forma de aprovechar las energías renovables es un tema de interés para la comunidad científica, principalmente la energía solar por ser la más abundante, inagotable y disponible en todo el mundo. A fin de aprovechar esta energía en forma de calor los investigadores han diseñado diferentes tecnologías, siendo limitadas en su mayoría por la intermitencia que caracteriza a la energía solar. Como técnica para reducir el impacto por la intermitencia se plantea el diseño de un sistema de almacenamiento, diseño que consta de un tanque para almacenamiento térmico y un fluido de transfer
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Bezerra, Pedro Henrique Silva. "PREVISÃO DE PERFORMANCE ENERGÉTICA POR MEIO DE SIMULAÇÃO TRANSIENTE DE UM SISTEMA CSP COM TORRE CENTRAL INTEGRADO A ATIVIDADES AGROINDUSTRIAIS." ENERGIA NA AGRICULTURA 33, no. 3 (2018): 255–60. http://dx.doi.org/10.17224/energagric.2018v33n3p255-260.

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Para demonstrar o funcionamento da tecnologia CSP, é de fundamental importância a simulação dos processos por meio de ferramentas computacionais, que permitem a previsão do desempenho energético. O objetivo dessa pesquisa foi obter o desempenho energético de uma usina CSP com receptor central, com capacidade instalada de 70kWel, integrado a sistemas agroindustriais em São Paulo. A pesquisa se baseou na criação de um modelo de sistema CSP, para geração de eletricidade, acoplados a um Matadouro e Laticínio. As análises foram realizadas com do uso da ferramenta computacional TRNSYS. Os resultados
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Bezerra, Pedro Henrique Silva, Odivaldo José Seraphim, and Celso Eduardo Lins De Oliveira. "PREVISÃO DE PERFORMANCE ENERGÉTICA POR MEIO DE SIMULAÇÃO TRANSIENTE DE UM SISTEMA CSP COM TORRE CENTRAL INTEGRADO A ATIVIDADES AGROINDUSTRIAIS." ENERGIA NA AGRICULTURA 33, no. 3 (2018): 264–69. http://dx.doi.org/10.17224/energagric.2018v33n3p264-269.

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Para demonstrar o funcionamento da tecnologia CSP, é de fundamental importância a simulação dos processos por meio de ferramentas computacionais, que permitem a previsão do desempenho energético. O objetivo dessa pesquisa foi obter o desempenho energético de uma usina CSP com receptor central, com capacidade instalada de 70kWel, integrado a sistemas agroindustriais em São Paulo. A pesquisa se baseou na criação de um modelo de sistema CSP, para geração de eletricidade, acoplados a um Matadouro e Laticínio. As análises foram realizadas com do uso da ferramenta computacional TRNSYS. Os resultados
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Brito, Fabiano Baldez da Costa, Marcos Antonio Cruz Moreira, Augusto Eduardo Miranda Pinto, Severino Joaquim Correia Neto, and Eurico Huziwara. "Energia termosolar: uma revisão de literatura." Boletim do Observatório Ambiental Alberto Ribeiro Lamego 16, no. 1 (2022): 138–60. http://dx.doi.org/10.19180/2177-4560.v16n12022p138-160.

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O sol é a principal fonte de energia do nosso planeta e sua utilização contribui para o equilíbrio da matriz energética. A energia do calor solar concentrado é um campo de pesquisa em expansão, carecendo de melhorias em todos os sistemas das plantas termosolares para aumento da eficiência. O presente trabalho apresenta uma breve introdução ao assunto e uma revisão bibliográfica de trabalhos publicados entre 2015 e o primeiro trimestre de 2019, mostrando as principais tendências de pesquisa neste tema, classificadas em: estudos de viabilidade e modelagem matemática. análise de falhas; armazenam
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Silva, João Pedro Vicente da, Roseane Alves Chagas, and Gabriel Biancolin Moimás. "DESENVOLVIMENTO DE UMA PLANTA TERMOSSOLAR DE CONCENTRADOR CILINDRO-PARABÓLICO COM SISTEMA DE REAPROVEITAMENTO DE FLUIDO." Revista Estudos & Pesquisas Unilins 1, no. 1 (2021): 12–19. http://dx.doi.org/10.54149/pesquisaunilins.2020.v1.38.

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O Brasil, como um país de clima tropical, é privilegiado por taxas altas de incidência solar e, embora a tecnologia de geração de energia elétrica fotovoltaica venha se expandindo, pouco se discorre acerca de uma outra matriz energética: a energia solar térmica. Devido a isso, este trabalho se propôs a dimensionar, projetar e, por fim, construir um concentrador solar de tecnologia cilíndrica-parabólica com materiais acessíveis, para, dessa maneira, averiguar a geração de vapor pelo protótipo. Para tal, cálculos para estimar o tempo de geração de vapor foram realizados após a montagem do concen
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Tafur Escanta, Paul Michael, Luis Coco, and Javier Muñoz. "Viabilidad de Mezclas Supercríticas en Ciclos Brayton Acoplados a Plantas de Energía Solar Concentrada." INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES 2, no. 2 (2021): 16. http://dx.doi.org/10.53358/ideas.v2i2.527.

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En este trabajo se promueve estudiar la viabilidad del uso de mezclas basadas en CO2 supercrítico que pueda conducir a rendimientos térmicos en los ciclos Brayton más altos que los obtenidos con el fluido estándar (s-CO2 puro). Las configuraciones que se recomienda analizar son las de Recompresión y Recompresión con enfriamiento intermedio en el compresor principal que pueden incluir más de un recalentamiento. Estas configuraciones son muy transcendentales debido a que en términos de eficiencia son las que mayores valores presentan y, además, sus costos totales por capacidad neta instalada son
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Freitas, Saulo R., Karla M. Longo, M. A. F. Silva Dias, and P. L. Silva Dias. "Emissões de queimadas em ecossistemas da América do Sul." Estudos Avançados 19, no. 53 (2005): 167–85. http://dx.doi.org/10.1590/s0103-40142005000100011.

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AS QUEIMADAS que ocorrem majoritariamente em áreas tropicais do planeta, são fontes importantes de poluentes para a atmosfera. Na América do Sul, durante os meses de inverno, uma área, principalmente de ecossistemas de cerrado e floresta, da ordem de 40 mil km² é queimada anualmente. Estas queimadas ocorrem primariamente nas regiões Amazônica e do Brasil Central, porém, através do transporte atmosférico de suas emissões resulta uma distribuição espacial de fumaça sobre uma extensa área, ao redor de 4-5 milhões de km², em muito superior a área onde estão concentradas as queimadas. Durante a com
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Johnson, David W., James M. Krall, Ronald H. Delaney, and Larry O. Pochop. "Response of Monocot and Dicot Weed Species to Fresnel Lens Concentrated Solar Radiation." Weed Science 37, no. 6 (1989): 797–801. http://dx.doi.org/10.1017/s0043174500072866.

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Fresnel lenses are used to concentrate solar radiation to a line or point. A linear Fresnel lens (0.91 by 1.52 m, 0.74-m focal length, 0.01- by 1.52-m line focus) was investigated as a method for weed control. Field experiments were conducted to assess the effect of Fresnel lens concentrated solar radiation at various exposure times, stages of plant growth, and soil surface moisture conditions. On a dry soil surface exposure times of 1 to 10 s at 290 C resulted in control of redroot pigweed from 100% for a 1-s exposure at the cotyledon stage to 89% for a 10-s exposure at the 10-leaf stage. Red
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Fawcett, James A., Robert G. Harvey, W. Eugene Arnold, et al. "Influence of Environment on Corn (Zea mays) Tolerance to Sethoxydim." Weed Science 35, no. 4 (1987): 568–75. http://dx.doi.org/10.1017/s0043174500060574.

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Corn (Zea maysL. ‘Pioneer 3732′) showed little to no injury following the postemergence-directed application of sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio) propyl]-3-hydroxy-2-cyclohexen-1-one} plus crop oil concentrate (COC) at 56 g/ha plus 1.25% (v/v) at nine locations across Midwestern U.S. in 1984 and 1985. Little corn injury also occurred for the postemergence-directed application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v) at most locations in both years. Considerable variation in tolerance was seen across locations for over-the-top applications of sethoxydim at all rat
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Tapia, C., and J. Polo. "Análisis de Largo Plazo de la Generación Eléctrica en Plantas Solares Térmicas de Concentración." Revista Técnica "Energía" 12, no. 1 (2016). http://dx.doi.org/10.37116/revistaenergia.v12.n1.2016.60.

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La variabilidad interanual del recurso solar y la producción esperada a largo plazo son dos aspectos fundamentales a considerar en el estudio de viabilidad y la evaluación del riesgo en la inversión de un proyecto de generación eléctrica con plantas solares térmicas de concentración. Este artículo ilustra un análisis comparativo de largo plazo del recurso solar disponible y de la producción eléctrica para dos topologías de plantas termosolares de características típicas (concentrador parabólico y torre) en 5 emplazamientos, alrededor del Mediterráneo y Norte de África, escogidos dentro del con
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Dissertations / Theses on the topic "Planta solar concentrada"

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Lasluisa, Daniel. "Contributions to optimization in energy : from bilevel optimization to optimal design of renewable energy plant." Electronic Thesis or Diss., Perpignan, 2024. http://www.theses.fr/2024PERP0009.

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Dans ce travail de thèse, nous développons et appliquons des techniques d'optimisation dans la conception et la gestion de l'énergie. Tout d'abord, nous nous concentrons sur l'optimisation bi-niveaux et développons une nouvelle analyse théorique pour les jeux à un seul meneur et plusieurs suiveurs avec des contraintes de cardinalité. Cette analyse est ensuite appliquée à la localisation optimale des stations de recharge pour véhicules électriques. La deuxième partie est consacrée à l'optimisation économique, à long terme et à court terme, des centrales solaires à concentration. Une approche in
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Neves, Joana Brilhante das. "Desenvolvimento de um concentrador solar fixo para foto-estimulação." Master's thesis, FCT-UNL, 2011. http://hdl.handle.net/10362/7119.

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Dissertação para obtenção do grau de Mestre em Engenharia Biomédica<br>Com este trabalho pretendeu-se desenvolver um protótipo que emitisse luz vermelha, de 660 nm de c.d.o., de forma a poder testá-la num alvo biológico e assim confirmar a sua eficácia no desenvolvimento de tecidos vivos. Ao longo do tempo de duração deste trabalho foram simulados, no programa de design óptico Zemax®, vários protótipos de emissores de luz vermelha, tais como: LEDs vermelhos, lentes de Fresnel com aberração cromática e concentradores de luz solar, posteriormente filtrada, de formas diversas. Com todos estes
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Torero, Cáceres Raúl Martín. "Engorde de ovinos bajo pastoreo de mezcla rye grass y trebol sola o con suplementación de concentrado." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2002. https://hdl.handle.net/20.500.12672/1572.

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En las instalaciones de La Estación Experimental IVITA el Mantaro se evaluó el efecto de suplementar con ensilado, afrechillo de trigo y una mezcla de afrechillo más harina de pescado a ovinos que pastoreaban una pastura cultivada, sobre la ganancia diaria cuatro meses de edad y 20.2 Kg. de pesó vivo o en promedio, durante un periodo de 56 días.<br>At IVITA’s El Mantaro Reserarch Station n the central Andean Mantaro Valley was evaluated the effect of enhancing whit silage, wheat’s bran, and mixture of bran and fish meal to sheep that were grazed cultivated pasture.<br>Tesis
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Books on the topic "Planta solar concentrada"

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Soto, Enzo Castro, and Manuel Alejandro Messina Mérida. Diseño de una Planta Solar Térmica con Concentrador Tipo Fresnel para la Generación de Energía Eléctrica. GRIN Verlag GmbH, 2014.

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Book chapters on the topic "Planta solar concentrada"

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Gómez Muñoz, Carlos Quiterio, Fausto Pedro García Marquez, Cheng Liang, Kogia Maria, Mohimi Abbas, and Papaelias Mayorkinos. "A New Condition Monitoring Approach for Maintenance Management in Concentrate Solar Plants." In Advances in Intelligent Systems and Computing. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-47241-5_84.

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Meier, Paul F. "Solar." In The Changing Energy Mix. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190098391.003.0008.

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There are two basic approaches for using solar energy to generate electricity. The first type, solar photovoltaic (PV) energy, uses semiconductors to convert sunlight into electricity. Crystalline silicon semiconductors are the most common type in use. The second approach is called concentrating solar power (CSP), also referred to as solar thermal. Basically, CSP uses mirrors to concentrate sunlight and generate steam, which is used to power a turbine. The most common method employed commercially is the parabolic trough, where the mirrors are horizontally disposed in a parabolic shape. Solar P
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Dar, Arnon. "Influence of supernovae, gamma-ray bursts, solar flares, and cosmic rays on the terrestrial environment." In Global Catastrophic Risks. Oxford University Press, 2008. http://dx.doi.org/10.1093/oso/9780198570509.003.0017.

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Changes in the solar neighbourhood due to the motion of the sun in the Galaxy, solar evolution, and Galactic stellar evolution influence the terrestrial environment and expose life on the Earth to cosmic hazards. Such cosmic hazards include impact of near-Earth objects (NEOs), global climatic changes due to variations in solar activity and exposure of the Earth to very large fluxes of radiations and cosmic rays from Galactic supernova (SN) explosions and gamma-ray bursts (GRBs). Such cosmic hazards are of low probability, but their influence on the terrestrial environment and their catastrophi
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Harris Angel D, Er, Er Revathi V, Er Rosalin Muskil G, and Dr Senbagavalli M. "APPLICATION OF DATA SCIENCE IN RENEWABLE ENERGY SYSTEMS." In Futuristic Trends in Computing Technologies and Data Sciences Volume 3 Book 6. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bict6p1ch2.

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The increasing Power demand has made the need for optimal use of Renewable Energy systems in Power sector. Non renewable energy sources are depleting every day and cause many impacts in the environment. So in order to meet the global need of clean energy it is important to concentrate on renewable energy sources like solar and wind power. Here we emphasize the application of Data science in renewable power production to improve efficiency and reliability. Changing weather makes the solar power inefficient and non-reliable. The process starts from collecting weather data from weather forecastin
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Shine, Philip, Michael D. Murphy, and John Upton. "Tools and technologies to reduce fossil energy use on dairy farms." In Energy-smart farming: Efficiency, renewable energy and sustainability. Burleigh Dodds Science Publishing, 2022. http://dx.doi.org/10.19103/as.2022.0100.16.

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With a growing demand for milk and dairy products coupled with concerns regarding greenhouse gas emissions, the sustainable use of on-farm energy resources is essential. Milk production requires electrical energy for powering plant equipment, liquid fuels for powering machinery, indirect energy for fertilizer and feed production, and embodied energy within machinery and buildings. Conventional dairy farms require 54% more primary energy inputs than organic farms due to greater use of fertiliser and concentrate feed. Pasture-based feeding systems showed 55% less feed energy demand. The installa
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Conference papers on the topic "Planta solar concentrada"

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"ESTUDO DE ALTERNATIVAS TECNOLÓGICAS VISANDO NACIONALIZAÇÃO E METODOLOGIA PARA ALOCAÇÃO DE PLANTAS TERMOSSOLARES CONCENTRADAS NO BRASIL." In Anais Congresso Brasileiro de Energia Solar 2018. Associação Brasileira de Energia Solar, 2018. http://dx.doi.org/10.59627/cbens.2018.419.

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"ANÁLISE TERMOECONÔMICA DE UMA PLANTA HÍBRIDA DE GERAÇÃO DE ENERGIA COM CICLO RANKINE E CONCENTRADOR SOLAR PARABÓLICO." In Anais Congresso Brasileiro de Energia Solar 2022. Associação Brasileira de Energia Solar, 2022. http://dx.doi.org/10.59627/cbens.2022.1218.

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Zaversky, F., S. Bergmann, and W. Sanz. "Detailed Modeling of Parabolic Trough Collectors for the Part Load Simulation of Solar Thermal Power Plants." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68032.

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Solar thermal power plants are a promising way of providing clean renewable electric energy. These plants concentrate the incoming solar direct irradiation in order to heat up a heat transfer fluid. The collected thermal energy can be stored or instantly delivered to a power block where part of the thermal energy is converted to electrical energy in a turbine with the connected generator. The parabolic trough collector plant is the today’s most developed solar thermal power plant type. There the solar irradiation is focused on receiver tubes which are concentrically placed to the focal lines o
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Sacht, Helenice Maria. "Plantas em interiores." In XVII ENCONTRO NACIONAL DE CONFORTO NO AMBIENTE CONSTRUÍDO. ANTAC, 2023. http://dx.doi.org/10.46421/encac.v17i1.3816.

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As plantas ornamentais fornecem recursos ambientais essenciais, benefícios econômicos, sociais e estéticos para o bem-estar do ser humano, influenciando inclusive na saúde mental. Cultivadas cada vez mais para decoração de ambientes internos e externos, e em alguns casos até para o consumo, ganharam ainda mais destaque nos últimos anos, por meio do estilo denominado Urban Jungle (Selva Urbana), que consiste em incluir plantas e elementos rústicos ligados à natureza, concentrados nos ambientes. A pesquisa em questão teve como objetivo o monitoramento de temperatura do ar e umidade relativa do a
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Price, Henry, Mark Mehos, Chuck Kutscher, and Nate Blair. "Current and Future Economics of Parabolic Trough Technology." In ASME 2007 Energy Sustainability Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/es2007-36171.

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Solar energy is the largest energy resource on the planet. Unfortunately, it is largely untapped at present, in part because sunlight is a very diffuse energy source. Concentrating solar power (CSP) systems use low cost reflectors to concentrate the sun’s energy to allow it to be used more effectively. Concentrating solar power systems are also well suited for large solar power plants that can be connected into the existing utility infrastructure. These two facts mean that CSP systems can be used to make a meaningful difference in energy supply in a relatively short period. CSP plants are best
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Silva Leal, Rayssa, Paulo Davi A. de Freitas Araujo, Patrick Diego A. da Silva, et al. "Análise da Inserção de Sistemas de Armazenamento de Energia por Bateria na Rede Elétrica - Estudo de Caso." In Congresso Brasileiro de Automática - 2020. sbabra, 2020. http://dx.doi.org/10.48011/asba.v2i1.977.

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Atualmente o estudo da aplicabilidade de recursos energeticos distribudos (distributed energy resources - DER) apresenta-se como fundamental no que se refere ao suprimento, conabilidade e qualidade da energia eletrica. Isso se deve, dentre outros fatores, ao aumento signicativo da geração distribuda (GD), em especial a partir de energia eólica, solar e biomassa, as quais apresentam maior variabilidade do que o previsto no modelo classico de controle do sistema eletrico. Uma possvel solução e o uso de sistemas de armazenamento de energia (ESS -energy storage system), os quais podem proporcionar
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Carnelli, Lino, Carla Lazzari, Tamara Passera, Chiara Sartori, and Joseph Epoupa Mengou. "Integration of Concentrating Solar Heat into Oil and Gas Operations for Increased Sustainability." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/208176-ms.

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Abstract According to Eni's mission to reach carbon neutrality in the countries where it operates, the development of renewable energy could be a key element in the company's strategy for evolving the business model towards a low carbon scenario. In this context, concentrating solar technology can provide a real solution in order to goal the carbon neutrality. Solar thermal energy could be an alternative source to the fossil fuel in industrial processes and also in the oil&amp;gas sector, where the upstream operations (dewatering, stabilization, sweetening…) require substantial amounts of heat
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Stark, Jeremy, Julius Yellowhair, John N. Hudelson, Mark Horenstein, and Malay Mazumder. "Optical Modeling of Reflectivity Loss Caused by Dust Deposition on CSP Mirrors and Restoration of Energy Yield by Electrodynamic Dust Removal." In ASME 2014 8th International Conference on Energy Sustainability collocated with the ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/es2014-6506.

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For large scale CSP power plants, vast areas of land are needed in deserts and semi-arid climates where uninterrupted solar irradiance is most abundant. These power facilities use large arrays of mirrors to reflect and concentrate sunlight onto collectors, however, dust deposition on the optical surfaces causes obscuration of sunlight, resulting in large energy-yield losses in solar plants. This problem is compounded by the lack of natural clean water resources for conventional cleaning of solar mirrors, often with reflective surface areas of large installations exceeding a million square mete
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Riazi, H., and N. A. Ahmed. "Efficiency Enhancement of a Small Scale Closed Solar Thermal Brayton Cycle by a Combined Simple Organic Rankine Cycle." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88503.

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In this paper efficiency enhancement of a small scale closed solar thermal Brayton cycle is investigated by combining it to a simple organic Rankine cycle. Brayton power cycles are generally known as the enabling technology for high temperature solar power towers due to their higher efficiencies compared to other power cycles. Unlike conventional solar-thermal plants, which concentrate the sun’s energy to generate steam for driving a turbine, the Brayton thermodynamic does not use water. Instead, the concentrated solar energy is used to heat compressed air, which then expands through a gas tur
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Chang, Hsueh-Chia. "Electrokinetics of Nanochannels: The Next Nanotechnology for Ion/Molecule/Nanocolloid Sensing, Concentration and Filtration." In ASME 2009 7th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2009. http://dx.doi.org/10.1115/icnmm2009-82128.

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Because nanochannels act as lenses that can focus electric fields on a chip, they can concentrate and filter ions, molecules and nanocolloids by ion selectivity, electrodeless dielectrophoresis and surface hybridization. However, before fabricated nanochannels can lead to the next-generation of chip-scale dialysis membranes, preconcentrators for mass spectrometers, ion sieves, molecular sensors, solar/fuel cell membranes etc, the anomalous dc I-V characteristics and ac impedance of such nanochannels must be understood. Curious phenomena such as limiting and over-limiting currents, rectificatio
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