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Verification of compression resistance between a conventional concrete and its addition of 5, 10 and 15% in volume of fly ash replacing fine aggregate
(Journal of Physics: Conference SeriesReino Unido, 2018-12-07)
A comparative analysis was performed with regarding the compression resistance of a conventional concrete mixture and its experimental addition of 5, 10 and 15% of fly ash with respect to the volume of its fine aggregate. ...
Three-fiber optical probe for studying fluidized gas-solid beds in bubbling regime
(Universidad Nacional de Colombia Sede Medellín, 2011)
This work shows the development of a three-optical fi ber probe to study the behavior of the bubble in bubbling fl uidized gas-solid beds. Its compact design allows minimizing disturbance to the fl ow fi eld, resulting in ...
Three-fiber optical probe for studying fluidized gas-solid beds in bubbling regime.
(Universidad Nacional de Colombia Sede Medellín. Facultad de Minas, 2011)
This work shows the development of a three-optical fi ber probe to study the behavior of the bubble in bubbling fluidized gas-solid beds. Its compact design allows minimizing disturbance to the fl ow fi eld, resulting in ...
Simulação dos ciclos de potência combinados de Brayton e Rankine no software coco ( Cape Open to Cape Open)
(Universidade Estadual Paulista (Unesp), 2022-08-04)
A mudança de paradigma causada pelas mudanças climáticas e pela crise dos apagões de 2001 fizeram o governo repensar a sua matriz elétrica de geração. A partir dessa ruptura desencadeada na década de 2000 a participação ...
Termelétrica movida a conjunto a gás aeroderivado: análise técnica e econômica
(Universidade Estadual Paulista (Unesp), 2017-12-07)
Brazil is undergoing a reformulation of its electricity grid, with an increase in the share of plants that use renewable sources, and as a notable increase in thermoelectric plants. Aiming at this theme the present work ...
Estudo de integração de energia heliométrica em uma termelétrica de ciclo combinado
(Universidade do Vale do Rio dos Sinos, 2015-10-14)
This work presents a study of concentrated solar power insertion in the Brazilian energy matrix, through integration of the solar energy with Luís Carlos Prestes Thermoelectric Power Plant (UTE-LCP) in Três Lagoas city. ...
Análise termodinâmica, exergética e termoeconômica de um ciclo combinado com resfriamento do ar de entrada
(Universidade do Vale do Rio dos Sinos, 2019-03-26)
In the last decades, thermoelectric power plants have been at highlights in the Brazilian energy sector due to the increase in energy demand and the search for greater reliability of the generation system, due to the ...
Os reflexos do sistema de bandeiras tarifárias em face do consumidor e concessionárias de energia elétrica
(Universidade do Vale do Rio dos Sinos, 2019-01-08)
The tariff flag system was officially introduced in January 2015, in order to signal the need for the use of the thermoelectric generation system. If the conditions are unfavorable, due to the scarcity of rains, the tariff ...
Estudo de integração de energia heliométrica em uma termelétrica de ciclo combinado
(Universidade do Vale do Rio dos Sinos, 2015-10-14)
This work presents a study of concentrated solar power insertion in the Brazilian energy matrix, through integration of the solar energy with Luís Carlos Prestes Thermoelectric Power Plant (UTE-LCP) in Três Lagoas city. ...
Análise termodinâmica, exergética e termoeconômica de um ciclo combinado com resfriamento do ar de entrada
(Universidade do Vale do Rio dos Sinos, 2019-03-26)
In the last decades, thermoelectric power plants have been at highlights in the Brazilian energy sector due to the increase in energy demand and the search for greater reliability of the generation system, due to the ...