PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA: Recent submissions

  • SILVA, J. L.; SILVA, José Leopoldo da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1983-05)
    The aim of this dissertation is the improvement of an agricultural implement for animal traction and the development of a model different from those exist now. The system was constructed for agricultural opera tions ...
  • ROMERO, J. E. R.; ROMERO, Joaquim Ernesto Rosa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1988-01)
    This work concerns the design, construction and study of the performance of a pilot scale equipment for drying sugarcane bagasse (by-product of sugar mills, distilleries and sugar mills). Sugarcane bagasse is found at the ...
  • CARMO, J. E. F.; http://lattes.cnpq.br/2795050364498796; CARMO, João Evangelista Franco do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2000-09-22)
    A numerical solution of the diffusion equation to describe mass transfer inside oblate spheroids, considering diffusion coefficient and constant or convective boundary condition, are presented. The diffusion equation in ...
  • SANTIAGO, D. F. A.; http://lattes.cnpq.br/4184942817778231; SANTIAGO, Darley Fiácrio de Arruda. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1999)
    In this work has been presented a study on the effects of the residual unbalance of flexible rotors in the dynamic behavior of rotating machines. One of the most important problems and discussed by the Mechanical Engineering ...
  • SOUTO, C. R.; http://lattes.cnpq.br/4099240444291318; SOUTO, Cicero da Rocha. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2001)
    The objective of this work is to diagnose and to characterize defect in roller bearings through the acquisition of vibration signal using for analysis the techniques of the envelope and spectrum, both applied in regions ...
  • LOPES, C. M. F.; LOPES, Cássia Maria Farias. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2000-11-17)
    In this work were determined, by the direct method "IN SITU", the maximum temperatures (Tmax.) and cooling time values ​​between 800 ° and 500 ° C (Ats / 5) in different regions of the thermally affected zone (ZTA) of ...
  • ARAÚJO, A. L. S.; http://lattes.cnpq.br/6536028205635553; ARAÚJO, André Luiz de Souza. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2000-02)
    A predictive model for an adsorption solar cooling system using the activated carbon-methanol pair and its numerical simulation are presented. That model accounts for instantaneous heat and mass transfers in each one of ...
  • SILVA, A. M. V.; http://lattes.cnpq.br/1435741292929202; SILVA, Anderson Melchiades Vasconcelos da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2012-08-27)
    This paper presents the development (design, construction and testing) o f a solar dryer used for drying the fruit of castor beans, popularly known as castor. Currently in Brazil the most used oilseed to produce biodiesel ...
  • ATAIDE, A. R. P.; http://lattes.cnpq.br/5414171594917501; ATAÍDE, Ana Raquel Pereira de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2002-01)
    Ion nitriding is used for the hardening of metallic surfaces. In this process, a field is applied between two electrodes in environment with nitrogen or mixture under low pressure. Collisions of electrons with neutral ...
  • QUIRINO, A. P.; http://lattes.cnpq.br/0841234251177566; QUIRINO, Alberto Porto. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1997-12)
    In this effects of different surface treatments on sisal twines employed in the development of unidirectional continuous reinforced polyester composites were investigated. The composites were subjected to both pos-cure and ...
  • LIMA, Felipe Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    Since ancient times, human beings have been seeking to enhance the use of materials in their favor. In the current technological state, industries, such as aeronautics, have intensified their search for composite material ...
  • RAMOS, R. P.; http://lattes.cnpq.br/2140024920382016; RAMOS, Renata Pereira. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-02-27)
    The most economical and safe means of fluid movement in the petroleum industry are the pipelines, which is why they are considered one of the most efficient means of production flow between producing regions, platforms, ...
  • COLAÇO, D. B.; COLAÇO, DÉBORAH BRITO.; http://lattes.cnpq.br/0248563396072641; COLAÇO, Déborah Brito. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    This study aims to evaluate the residual stresses and mechanical properties of Alumium - Magnesium AA5083-O welded joint using the Friction Stir Welding (FSW) process. Initially, twelve tool profiles with different pin ...
  • NASCIMENTO, A. M.; NASCIMENTO, ALINE MICHELLY.; http://lattes.cnpq.br/01721579781007; NASCIMENTO, Aline Michelly do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2019-02-28)
    Shape Memory Alloys (SMA) are functional materials that have the ability to recover large deformations, when compared to conventional metals, after being subjected to a change in temperature or mechanical loading. Among ...
  • NÓBREGA NETO, S. C.; http://lattes.cnpq.br/6390203344658131; NÓBREGA NETO, Severino Cesarino da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1995-09)
    The process of rapid solidification Melt-Spinning and Inrowasp (In Rotating Water Spinning Process) were used in obtaining alloys with amorphous structures in ribbon and wire shapes in the follow compositions on atomic ...
  • BARROS, M. C.; http://lattes.cnpq.br/2517593365789004; BARROS, Manoel Cordeiro de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1995-04-20)
    T h i s paper d e a l s with the assembly of a mechanized harvester for the s e e d s of "buffel grass" (capim-bufel) made up of an aspirator, receptors, tubes and curves. T h e aspirator is a machine of medium pressure, ...
  • PEREIRA, J. P. G.; http://lattes.cnpq.br/7686408640870015; PEREIRA, Jogerson Pinto Gomes. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1989-09-25)
    he animal traction cultivator is an instrument widely used by small farmers in the Northeast in the soil preparation and herb control operations. Crop sowing is usually manual, which makes it a time consuming and costly ...
  • RODRIGUES, R. N.; http://lattes.cnpq.br/9614082861655025; RODRIGUES, Rômulo do Nascimento. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 2013-08-30)
    Nowadays with the high growth of petrochemical welding technology a great development due to high manufacturing offshore structures, storage tanks of petroleum, boilers and pressure vessels for refining plants have been ...
  • ALBUQUERQUE, M. C. S.; http://lattes.cnpq.br/6765184773476155; ALBUQUERQUE, Maria Cléa Soares de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1999-08-09)
    The effects of the microstructural variation, specimens dimensions and granulometry on the values of toughness of a High Strength Low Alloy (HSLA) pipeline steel API 5L-X60 welded joint used to petroleum exploration ...
  • CASTRO, W. B.; http://lattes.cnpq.br/3592569966434979; CASTRO, Walman Benicio de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1992-03-11)
    This paper presents a study on the supercooling of pure copper and copper-oxygen alloys by the method of elimination of heterogeneous nucleation catalytic sites by the flux presence fusion technique. The method was efficient ...

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