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Browsing Mestrado em Engenharia Mecânica. by Issue Date

Browsing Mestrado em Engenharia Mecânica. by Issue Date

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  • MACIEL, T. M.; http://lattes.cnpq.br/9476858938351846; MACIEL, Theophilo Moura. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1983-05)
    The objective of this work is to introduce a method to propose corrective technical measure to spinning and wearing industries in Campina Grande through . the analysis of work accidents. Such, a method of investigation is ...
  • 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 ...
  • SIMÕES, F. J.; http://lattes.cnpq.br/3605769780981458; SIMÕES, Francisco José. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1986-12)
    This dissertation develops a methodology for modeling a wind water pumping system, existing at the Energy Nucleus (NERG), at the Federal University of Paraíba (UFPB). The equations for the movement of the wind system are ...
  • 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 ...
  • QUIRINO, J. S.; QUIRINO, José da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1988-04-29)
    One of the crucial problems of Brazilian agriculture is the high cost of liquid fuels - diesel, gasoline and alcohol - which drive up the cost of all agricultural products. Gasogen may be one of the solutions to this problem ...
  • MOURA, E. J.; http://lattes.cnpq.br/6239557859800357; MOURA, Eduardo Jerônimo de. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1988-07)
    Drying of agricultural products is one of the most serious problems of Brazilian agriculture. More than half of the grains of cereals harvested are lost annually due to inadequate drying and poor storage conditions; on the ...
  • NOTARO, I. A.; http://lattes.cnpq.br/2381494568704986; NOTARO, Ítalo Ataíde. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1988-09)
    The literature recommends that sowing and fertilization should be on the side of the ridges, to favor the germination of seeds and avoid salinity problems. However, this practice is faced with limitations due to the ...
  • MÈLLO, M. C. A.; http://lattes.cnpq.br/4170549666944809; MÉLLO, Manassés da Costa Agra. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1988-09)
    This work presents a study on supercooling of pure copper by the method of elimination of catalytic sites of heterogeneous nucleation by the technique of fusion in the presence of commercial glass as flow. Samples involved ...
  • SANTOS, E. C.; http://lattes.cnpq.br/4374462952713504; SANTOS, Erinaldo Clemente dos. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1989-03)
    Continuous casting is an innovative casting technology where the alloy is cast in the partially solidified state after undergoing mechanical stirring. This process allows the production of more homogeneous castings of ...
  • 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 ...
  • SILVA, M. L.; SILVA, Manoel Lima. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1989-10-24)
    In this work, the variation of the moisture content in the coatings of the basic electrodes under hydrogen, environmental AWS E 7018 and controlled conditions of temperature and relative humidity. The results demonstrate ...
  • CARVALHO, K.; CARVALHO, Kenia. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1990-06-15)
    The critical cooling rate for formation of amorphous structure, tc, of the alloys Pd82 Si18 and Pd84 Si16, were calculated from the TRC diagram, according to the D.R.Uhlmann model. The influence of the approximations used ...
  • AGRA, L. G. S.; http://lattes.cnpq.br/2177015825863803; AGRA, Leonilde Gomes da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1992-01-24)
    In this work, grafting copolymers of poly (methyl methacrylate) and starch were synthesized, using azobis-iso-butyronitrile (AZDN) as a starter. The influence of corn starch and AZDN concentrations on conversion and grafting ...
  • 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 ...
  • SILVA, A. A.; http://lattes.cnpq.br/8361717016612632; SILVA, Antonio Almeida. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1992-09)
    In this work different mathematical formulations in time and frequency domain are studied and developed to identify parameters in mechanical systems with emphasis in excitation forces identification using least square, ...
  • TRAVASSOS SOBRINHO, A.; http://lattes.cnpq.br/2818181245827531; TRAVASSOS SOBRINHO, Antonio. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1992-09-11)
    The agricultural wheel tractor is a source of power used to quite a larse extent in smsll and intermediate agricultural industries from soil tillage to harvest and transportation operations, performing these operations ...
  • COSTA, Y. J. R.; http://lattes.cnpq.br/0989704583536991; COSTA, Yoge Jeronimo Ramos da. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1993-06)
    In this present work, it was studied gasificator of fixed bed of cross, down and ascending flow, food for coal and having the atmospheric air as comburent It was also studied the behavior of this gasiflcators with relation ...
  • ARAÚJO, E. B.; http://lattes.cnpq.br/3772694813623764; ARAÚJO, Edjânio Barbosa. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1994-01)
    This work presents the study on the oxidation of pure iron at temperatures their correlation with the resulting tensions. The samples in the form of rectangular platelets of 15 x 5 mm and with thicknesses of 1 and 2 mm ...
  • NASCIMENTO, J. B.; http://lattes.cnpq.br/1238378003007028; NASCIMENTO, Jaqueline Barbosa do. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1994-01-25)
    Cutting and welding characteristics of an oxy-hydrogen machine. An oxy-hydrogen welding machine was modified by introducing polyethylene separators between the electrodes in order to avoid a short circuit with ...
  • ARRUDA, G. S.; http://lattes.cnpq.br/8833717823163756; ARRUDA, Gutembergue da Silva. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICAUFCGUniversidade Federal de Campina Grande, 1994-03)
    In the present work a polyester based composite with juta reinforcement was developed. The effects of diferent methods of reinforcement treatment on the composites' statical mechanical properties were investigated. The ...

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