The main objective of this thesis was to develop a mathematical modeling of a Parabolic Cylindrical Collector System integrated to an Organic Rankine Cycle with Thermal Storage as an option to generate electricity of both low and medium capacity, friendly to the environment and that is able to respond to the intermittence of the renewable energy sources, as is the case of solar energy. Matlab was used as the computational tool to develop the mathematical models. Different heat transfer fluids (Water, Donwtherm A, Donwthwer Q e Syltherm 800) and working fluids (R-245fa, R-141b and R-123) were analyzed in order to determine the influence of these on the use of thermal energy, the electricity generated by the system and on the behavio...
The present investigation aims to determine the technical and economic potentials of electricity g...
Modern architecture has required the use of structures without partitions, with the possibility of u...
For several authors, sustainable development is a permanent process of improvement and expansion of...
Doutoramento em QuímicaOne of the biggest challenges for organic chemistry researchers is the devel...
The study and analysis of the sound generated by flows has become increasingly important in several ...
The developed research work is related to the dynamic and aeroelastic behaviors of variable stiffne...
The development of an efficient and low-cost treatment for sanitary sludge meets the 6th UN objecti...
Doutoramento em Engenharia QuímicaFor the past decades it has been a worldwide concern to reduce the...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemá...
New generation resources, with low implantation and operation costs and that provoke the minimum po...
Study of foundations in engineering is very relevant since these elements form the basis of virtual...
A presente dissertação tem como principal objetivo contribuir para o estudo do aumento da eficiência...
Thermal Energy Storage systems (TES), using phase change materials (PCM) in building sector, are wi...
Orientador: Milton MoriTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia...
This work presents an experimental and numerical procedure for estimating the thermal input in the ...
The present investigation aims to determine the technical and economic potentials of electricity g...
Modern architecture has required the use of structures without partitions, with the possibility of u...
For several authors, sustainable development is a permanent process of improvement and expansion of...
Doutoramento em QuímicaOne of the biggest challenges for organic chemistry researchers is the devel...
The study and analysis of the sound generated by flows has become increasingly important in several ...
The developed research work is related to the dynamic and aeroelastic behaviors of variable stiffne...
The development of an efficient and low-cost treatment for sanitary sludge meets the 6th UN objecti...
Doutoramento em Engenharia QuímicaFor the past decades it has been a worldwide concern to reduce the...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemá...
New generation resources, with low implantation and operation costs and that provoke the minimum po...
Study of foundations in engineering is very relevant since these elements form the basis of virtual...
A presente dissertação tem como principal objetivo contribuir para o estudo do aumento da eficiência...
Thermal Energy Storage systems (TES), using phase change materials (PCM) in building sector, are wi...
Orientador: Milton MoriTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia...
This work presents an experimental and numerical procedure for estimating the thermal input in the ...
The present investigation aims to determine the technical and economic potentials of electricity g...
Modern architecture has required the use of structures without partitions, with the possibility of u...
For several authors, sustainable development is a permanent process of improvement and expansion of...