Vol. 17 No. 2 (2013)

Articles

• Energy evaluation of refrigerants R1234yf y R152a as alternative for R134a in refrigeration systems

  Juan Manuel Mendoza Miranda, Joaquín Navarro Esbrí, Adrián Mota Babiloni, J. M. Belman Flores, José Cuauhtémoc Rubio Arana, Bernardo Peris Pérez, Francisco Molés Ribera

  3-11

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• Analytical, numerical and experimental study of the thermal influence in strain measurements of structural elements

  Gustavo G. Vignolo, José A. Vázquez, Axel J. Soto

  13-30

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• Performance evaluation of radiant cooling panels in indoor environments

  Sara Francisco, António Raimundo, Adélio Gaspar, Divo Quintela

  31-42

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• Non-linear dynamic behavior of a wind turbine under aerodynamic periodic loads

  Jorge Muract, Sergio Preidikman, Julio C. Massa

  43-57

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• Analysis of wind potencial of a micro-region using a model of athmospheric boundary layer

  Ramón Molina Valle, Gilberto Augusto Amado Moreira, Carlos Alexandre Meireles Nascimento

  59-71

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• Hybrid ventilation as a strategy for air renewing of nonresidential buildings with permanent occupation

  António M. Raimundo, Octávio N. Cardoso

  73-88

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• Controller tuning for a linear feed dride using the high frequency system dynamics

  Agustín Casquero, Rogelio Hecker, Diego Vicente, Gustavo Flores

  89-97

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• Design of floating floors, suitable for supporting vibration sensitive equipment, in industrial plants

  José E. Stuardi, Marcelo A. Ceballos, Raúl J. Ritta, Julio C. Massa

  99-115

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• A numerical solution of the Burgers' equation using sixth order central finite difference

  Estaner Claro Romão, Jairo Aparecido Martins, Luiz Felipe Mendes de Moura

  117-124

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• Mechanical characterization of materials which constitute

  Helder Mata, Renato M. Natal Jorge, A. D. Santos, Marco Paulo Lages Parente, Robert A. Fontes Valente, Antonio Augusto Fernandes

  125-137

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• Reflection reduction at the basin of Vila do Porto Harbour, Azores

  María Graça Neves, Eric Didier, Miguel Robert, Iñigo Losada

  139-148

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• A dimensionless equation for irreversibilities in nonisothermal flat plate solar collectors for air heating

  Miguel Baritto, Johane Bracamonte

  149-162

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• Design of complex trajectories tracking systems for commercial aircraft

  Téo C. Revoredo, Jules G. Slama, Félix Mora Camino

  163-174

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