Navegando por Assunto "Microwave"

Agora exibindo 1 - 1 de 1

Acesso aberto (Open Access)
Estudo de secagem por microondas e eólica-solar térmica
(Universidade Federal do Pará, 2003-04-29) PAIVA, Reginaldo Sabóia de; MACÊDO, Emanuel Negrão; http://lattes.cnpq.br/8718370108324505; PINHO, João Tavares; http://lattes.cnpq.br/0847897516772421
With the main objective of studying and developing methodologies of control and simulation of microwave drying processes, this work uses as tool the physical-mathematical modelling of the thermal effects and mass transfer caused by microwave radiation in porous solid materials, taking into account the important variables for each case. Several results are presented, such as simulations of electric field profiles, power density, temperature and humidity inside materials with homogeneous characteristics and with simple geometry for the one, two and three-dimensional excitations. As a complementary study, the thermal process for the sizing of solar and wind dryers is modeled including the presentation of the results of the simulations developed.