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General Model to Build Awnings and External Walls with Optimum Shading Interaction
(Renewable Energy, 2004-01-01)
A general model is proposed to optimize the shading interaction between an awning and an external wall that project shadows on the facade of a construction. The original method was presented by the authors in Renewable ...
Calculation of the Shading Factors for Solar Modules with MATLAB
(MDPI, 2021-08)
Shadows severely affect the performance of solar photovoltaic (PV) systems. A proper description of this effect is useful for sizing and simulating PV systems when shadows cannot be avoided. Shading factors represent the ...
Shadow detection in hyperspectral images acquired by uav
(2019-06-04)
Shadows are common in any kind of remote sensing images. Unmanned Aerial Vehicle – UAV with a light camera attached can acquire images illuminated either by direct sunlight or by diffuse light under clouds. Indeed, ...
SSV3D: Simulador de Sombras Vectoriales por Radiación Solar sobre Objetos Tridimensionales
(Centro de Información Tecnológica, 2005)
Estudo da eficiência do sistema de sombreamento da ampliação do edifício anexo do tribunal de contas do Paraná
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2014-04-26)
The construction industry is largely responsible for the use of natural resources and energy. Currently, studies are in the focus of the particularities of architectural projects that result or not in efficient buildings. ...
Uma proposta interdisciplinar para o ensino de óptica envolvendo a representação de sombras e penumbras nas artes visuais
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Física, 2015-02-20)
In a didactic sequence of geometrical optics designed for high school student’s, the concepts of shadow and penumbra were introduced from photographs of graffiti found in urban art, particularly those bear the name of ...
Cooling in the shade of warped transition discs
(2019)
The mass of the gaseous reservoir in young circumstellar discs is a crucial initial condition for the formation of planetary systems, but estimates vary by orders of magnitude. In some discs with resolvable cavities, sharp ...
Análise do impacto da verticalização na incidência solar em área urbana central em Curitiba - PR
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Especialização em Construções SustentáveisUTFPR, 2016-12-02)
With an ever-increasing concentration of people in cities, urban areas
have become the focus of several studies concerning sustainable development.
Brazilian cities, such as Curitiba, have been undergoing several ...
Análise do sombreamento em sistemas de proteção solar fotovoltaica integrados à arquitetura: estudo de caso para fachadas de edificação na cidade de Curitiba
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Especialização em Construções SustentáveisUTFPR, 2016-03-09)
The analysis of building integrated photovoltaic systems into the architecture and itsrelationship with the city, its streets and buildings, reveals that direct and indirect factors establish relationships of influence to ...