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Avaliação do efeito da variação uniforme de temperatura e retração do concreto no dimensionamento de edifícios de concreto armado utilizando o programa computacional TQS
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-03-13)
The consideration of stresses due to uniform temperature variation and concrete shrinkage are essential for the design of a structure. Currently, as a way of simplifying, these efforts are not launched in the structural ...
Controlador de temperatura uniforme
(Universidade Tecnológica Federal do ParanáMedianeira, 2012-10-05)
Temperature control is often required in some processes. In the middle factory, usually, there are devices known as temperature controllers that have a control on the output type 0 and 1 (on / off). However, this type of ...
Avaliação das ações térmicas e de retração em uma edificação em paredes de concreto moldadas in loco
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2021-07-05)
This research aims to analyse the effects of thermal variations and shrinkage on four walls and the roof slab of a concrete walls casted in place building. Three types of thermal loads have been testeds, a uniform heating ...
Modeling and Compensating Temperature-Dependent Non-Uniformity Noise in IR Microbolometer Cameras
(2016)
Images rendered by uncooled microbolometer-based infrared (IR) cameras are severely degraded by the spatial non-uniformity (NU) noise. The NU noise imposes a fixed-pattern over the true images, and the intensity of the ...
Evaluation of temperature effect on the dynamic parameters of a simply supported bridge Laboratory experiments and numerical models = Evaluación del efecto de la temperatura en los parámetros dinámicos de un puente simplemente apoyado : experimentos de laboratorio y modelos numéricos
(Universidad de Concepción.Departamento de Ingeniería CivilDepartamento de Ingeniería Civil., 2016)
We are interested in the effect of freezing and non-freezing temperature distributions on the dymamic parameters of a simply supported bridge. A laboratory scale model is placed on a climate chamber, where a uniform variation ...
Recent temperature variations in southern South America
(1997)
Results from a critical appraisal of surface mean air temperature in Chile and Argentina and extreme air temperature in Chile
during the present century are presented. Observations were homogenized to produce a set of ...
Analysis of air temperature distribution inside a cold store by means of geostatistical methods
The objective of temperature control in cold storage systems is to maintain an
average temperature limited by a maximum temperature deviation within the
produce. Temperature is a key factor in postharvest quality that ...
Surface temperature distribution on a spherical ice particle growing by accretion in wet growth regime
(John Wiley & Sons Ltd, 2019-10)
Experimental evidence has demonstrated that temperature on the surface of an ice particle growing by accretion is not uniform. This non-uniformity is relevant because the ice particle surface temperature is an important ...