Search Results - "Akgiray, Ömer"

A revisit of pressure drop-flow rate correlations for packed beds of spheres by Erdim, Esra, Akgiray, Ömer, Demir, İbrahim

“…A large number of correlations can be found in the literature for the calculation of pressure drop caused by fluid flow through packed beds. New correlations…”
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Characterization of Granular Materials with Internal Pores for Hydraulic Calculations Involving Fixed and Fluidized Beds by Yiğit Hunce, Selda, Soyer, Elif, Akgiray, Ömer

“…This study focuses on the characterization of porous granular materials for applications in hydraulics of fixed and fluidized beds. Different density…”
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On the backwash expansion of graded filter media by Hunce, Selda Yiğit, Soyer, Elif, Akgiray, Ömer

“…Granular media filtration is one of the most important and commonly used operations in water treatment and is also widely used for advanced wastewater…”
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Characterization of apricot stone shells as a rapid filter medium by Soyer, Elif, Hunce, Selda Yigit, Akgiray, Ömer

“…Two different size fractions of crushed apricot stone shells were prepared and characterized to investigate the use of this material in granular filters…”
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An experimental investigation on the hydraulic behavior of declining rate filtration by Eyvaz, Murat, Akgiray, Ömer, Yüksel, Ebubekir

“…Hydraulic behavior of declining rate filtration (DRF) was investigated by means of pilot-scale experiments. A bank of four declining rate filters was…”
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On the Use of Crushed Recycled Glass Instead of Silica Sand in Dual-Media Filters by Soyer, Elif, Akgiray, Ömer, Eldem, Nursen Öz, Saatçı, Ahmet Mete

“…Crushed recycled glass was evaluated as an alternative to silica sand in dual‐media filters. Pilot scale inline filtration experiments were carried out using…”
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Crushed recycled glass as a filter medium and comparison with silica sand by Soyer, Elif, Akgiray, Ömer, Eldem, Nursen Öz, Saatçı, Ahmet Mete

“…The objective of this work was to evaluate crushed recycled glass as a medium for rapid filtration. In the first part of this work, physical and hydraulic…”
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Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters, Part I: Experimental by Eldem, Nursen Öz, Ozturk, Izzet, Soyer, Elif, Callı, Baris, Akgiray, Ömer

“…The influences of pH and ammonia on methane production in the anaerobic treatment of an acetic-propionic-butyric acid mixture in batch reactors operated at…”
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Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters, Part II: Model Development by Eldem, Nursen Öz, Akgiray, Ömer, Ozturk, Izzet, Soyer, Elif, Callı, Barıs

“…A new model to account for the influences of pH and ammonia on methane production in the anaerobic treatment of wastewaters is presented. The model is…”
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A critical look at declining rate filtration design by Akgiray, Ömer, Saatçi, Ahmet M.

“…Current design methods for declining rate filtration (DRF) utilize data obtained from pilot or full-scale constant rate filtration (CRF) plants. One of the key…”
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An algorithm for bank operation of declining rate filters by AKGIRAY, O, SAATCI, A. M

“…A mathematical theory and a computer algorithm for modeling variable declining rate filtration systems are presented. The use of harmonic mean conductivity in…”
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A critical look at declining rate filtration design by Akgiray, O, Saatci, A M

“…Current design methods for declining rate filtration (DRF) utilize data obtained from pilot of full-scale constant rate filtration (CRF) plants. One of the key…”
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Process design using optimal control methodology by Akgiray, Omer

“…Optimal control problems arise naturally in many fields of science and engineering. In particular, these problems appear frequently in reactor design…”
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Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters, Part I: Experimental by Eldem, Nursen Oz, Ozturk, Izzet, Soyer, Elif, CaIh, Baris, Akgiray, Omer

“…The influences of pH and ammonia on methane production in the anaerobic treatment of an acetic-propionic-butyric acid mixture in batch reactors operated at…”
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Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters, Part II: Model Development by Eldem, NOe, Akgiray, Oe, Ozturk, I, Soyer, E, Calli, B

“…A new model to account for the influences of pH and ammonia on methane production in the anaerobic treatment of wastewaters is presented. The model is…”
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Process design using optimal control methodology by Akgiray, Omer

“…Optimal control problems arise naturally in many fields of science and engineering. In particular, these problems appear frequently in reactor design…”
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Küresel olmayan malzemelerin akışkanlaşma sırasındaki davranışlarının incelenmesi by AKGİRAY, Ömer, SOYER, Elif, SARIKAYA, Hasan Z

“…Akışkan yatakların genişlemesi sırasındaki hız-gözeneklilik ilişkileri üzerine önerilen pek çok denklem mevcuttur. Bununla birlikte bu denklemlerin tamamına…”
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