Anemometers
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. SPATIAL VARIABILITY OF THE MICROCLIMATE IN DIFFERENT SMALL RUMINANT HOUSE LOCATED IN THE SEMIARID OF PERNAMBUCO, BRAZIL
ABSTRACT The spatial variability in meteorological conditions was evaluated in two small ruminant house with different constructive aspects, based on the variables of dry bulb temperature, relative humidity, wind speed and temperature humidity index (THI), through the generation of maps using the Kriging interpolation method. The experiment was conducted in
Eng. Agríc.. Publicado em: 2018-06
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2. Simulação de grandes escalas para análise numérica da esteira aerodinâmica da turbina eólica NREL UAE Phase VI
The Unsteady Aerodynamics Experiment Phase VI, which has been carried out in 2000 by the US National Renewable Energy Laboratory (NREL) at the NASA Ames wind tunnel, has been numerically reproduced. The purpose of this work is to study the characteristics of the wind wake produced by the 10 meter two bladed wind turbine, operating at a constant rotational sp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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3. Analysis of Sensitivity of Based Anemometers the Constant Temperature in Term Sensor / Análise de Sensibilidade de Anemômetros a Temperatura Constante Baseados em Sensor Termo-resistivo
In this work we present a study on the sensitivity of anemometers based on thermoresistive sensors heated to a constant temperature. The configurations that makes the thermoresistive sensor heated to a constant temperature are composed of a Wheatstone bridge using a feedback operational amplifier. The substitution measurement method is used, where an electri
Publicado em: 2004
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4. Anemometer Based on the Method of Time of Transit: Comparative study of architectures, evaluation of uncertainties and implementation. / Anemômetro Baseado no Método de Tempo de Trânsito: Estudo comparativo de arquiteturas, avaliação de incertezas e implementação.
Anemometers are instruments, simply, for measuring the velocity of fluids and, in some cases, its direction. Particularly, the measurement of the air velocity extends to applications like: windmills, wind tunnels, electricity generation from Aeolian energy and meteorology. Among the most used methods for the wind velocity determination, the method based on t
Publicado em: 2004