Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Akpobi, JA"'
Autor:
Erhunmwun, ID, Akpobi, JA
Publikováno v:
Nigerian Journal of Technology; Vol 36, No 1 (2017); 80-86
In this work, we investigate the well pressure distribution in a boundless reservoir. This research work seeks to know the pressure variation in a reservoir whose pressure disturbance caused by the withdrawal of fluid from the wellbore, is yet to be
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 18 (2011); 575 – 588
Compressors for jet engines in operation experience disturbances such asvariations in the states of the system, mass flow, and pressure. These disturbances sometimes result in instabilities due to surge and stall, which adversely affect performance.
Autor:
Oladeinde, MH, Akpobi, JA
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 18 (2011); 549 – 554
In this paper the effect of die semi angle on drawing load in cold tube drawing has been investigated numerically using the finite element method. The equation governing the stress distribution was derived and solved using Galerkin finite element met
Autor:
Oladeinde, MH, Akpobi, JA
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 17 (2010); 109-114
In this paper, a theoretical study of the effect of micropolar lubricants on the performance characteristics of wide inclined slider bearings is presented. The finite element method and Gauss Seidel iterative procedure have been used to simulate the
Autor:
Oladeinde, MH, Akpobi, JA
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 17 (2010); 103-108
The oil film pressure in a step slider bearing is difficult to obtain because the discontinuous clearance leads to a discontinuous velocity profile. In this paper, the pressure distribution in a step slider bearing is obtained numerically by introduc
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 16 (2010); 591-596
Grinding wheels are made of very small, sharp and hard abrasive materials or grits held together by strong porous bond. Abrasive materials are materials of extreme hardness that are used to shape other materials by a grinding or abrading action and t
Autor:
Oladeinde, MH, Akpobi, JA
Publikováno v:
Journal of the Nigerian Association of Mathematical Physics; Vol 14 (2009); 311 – 324
The temperature distribution in a heat conducting fiber is computed using the Galerkin Finite Element Method in the present study. The weak form of the governing differential equation is obtained and nodal temperatures for linear and quadratic interp
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