Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Ozgören M"'
Publikováno v:
EPJ Web of Conferences, Vol 92, p 02113 (2015)
The understanding and quantitative prediction of velocity and pressure fluctuations in turbulent flows around such bluff bodies have been evolving over the years. The main aim of the present work is to investigate experimentally and numerically the f
Externí odkaz:
https://doaj.org/article/d2bc8b82f1c94777a9285371673837f0
Autor:
Babayigit Osman, Kocaaslan Osman, Aksoy Muharrem Hilmi, Guleren Kursad Melih, Ozgoren Muammer
Publikováno v:
EPJ Web of Conferences, Vol 92, p 02003 (2015)
Nowadays, single and multistage centrifugal pumps are widely used in industrial and mining enterprises. One of the most important components of a centrifugal pump is the impeller. The performance characteristics are related to the pump comprising the
Externí odkaz:
https://doaj.org/article/33eee9d2796e473190d5a753b7ce2b11
Publikováno v:
EPJ Web of Conferences, Vol 67, p 02014 (2014)
Two independent spheres were placed in a side by side arrangement and flow structure in the wake region of the spheres was investigated with a Particle Image Velocimetry (PIV) system when the spheres were in a boundary layer over a flat plate as a sp
Externí odkaz:
https://doaj.org/article/02e0ceea13584d1fbad357d8579dca24
Publikováno v:
EPJ Web of Conferences, Vol 45, p 01100 (2013)
In this study, an absorption system using ammonia-water (NH3-H2O) solution has been theoretically examined in order to meet the cooling need of a detached building having 150 m2 floor area for Antalya, Mersin and Mugla provinces in Turkey. Hourly dyn
Externí odkaz:
https://doaj.org/article/7844c03e278c4a47979f6e5bcdee1520
Publikováno v:
EPJ Web of Conferences, Vol 45, p 01106 (2013)
Photovoltaic solar cells convert light energy from the sun into electricity. Photovoltaic cells are produced by semi-conducting materials to convert the energy into electricity and during this process heat is absorbed by the solar radiation. This hea
Externí odkaz:
https://doaj.org/article/695a1ce7313f4f408b6ec41c78480455
Publikováno v:
EPJ Web of Conferences, Vol 45, p 01022 (2013)
Comparison of the experimental results of turbulent flow structures between a smooth sphere and a sphere with a vent hole, roughened, and o-ring is presented in the presence of a free-surface. Dye visualization and particle image velocimetry (PIV) te
Externí odkaz:
https://doaj.org/article/34f6b5cc6e4b41579bf977843ae10a1a
Autor:
Dogan Sercan, Ozgoren Muammer
Publikováno v:
EPJ Web of Conferences, Vol 25, p 01064 (2012)
In this study, instantaneous and time-averaged flow structures downstream of the sharp-edged single and two and three side-by-side square cylinders (SCs) immersed in a uniform open channel water flow were studied by a technique of particle image velo
Externí odkaz:
https://doaj.org/article/37a0e7a00e7e45968e5f0b95095cab8e
Turbulent shear flow downstream of a sphere with and without an o-ring located over a plane boundary
Publikováno v:
EPJ Web of Conferences, Vol 25, p 01066 (2012)
Flow-structure interaction of separated shear flow from the sphere and a flat plate was investigated by using dye visualization and the particle image velocimetry technique. Later, a passive control method was applied with 2mm oring located on the sp
Externí odkaz:
https://doaj.org/article/da4d9c3979744a119fc05811c0fc66b8
Publikováno v:
EPJ Web of Conferences, Vol 25, p 01065 (2012)
Flow characteristics for both a smooth and a vented sphere such as velocity vectors, patterns of streamlines, vorticity contours, stream-wise fluctuations, cross-stream velocity fluctuations and Reynolds stress correlations between a sphere and free-
Externí odkaz:
https://doaj.org/article/f6b10e90c69b46f691e7c9fdb92ec116
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