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Toplam kayıt 129, listelenen: 51-60
The effect of spoilers on flow around tandem circular cylinders
(PERGAMON-ELSEVIER SCIENCE LTD, 2023)
Examining the flow characteristics around the cylindrical elements, such as offshore (submarine) pipelines which
can be used in single or multiple arrangements, has a prominent place in fluid mechanics. The use of spoilers ...
Determination of stress-strain relationship based on alkali activator ratios in geopolymer concretes and development of empirical formulations
(ELSEVIER SCIENCE INC, 2023)
Fly ash-based geopolymer has recently gained attention of researchers due to its potential application, as well as
being an alternative binder with low emissions compared to ordinary Portland cement (OPC) in concrete ...
The effects of aerobic/anoxic period sequence on aerobic granulation and COD/N treatment efficiency
(ELSEVIER, 2013)
The effects of period sequence (anoxic–aerobic and aerobic–anoxic) on aerobic granulation from suspended seed sludge, and COD, N removal efficiencies were investigated in two sequencing batch reactors.
More stable granules ...
Compatibility of Superplasticizers with Limestone-Metakaolin Blended Cementitious System
(SPRINGER, 2015)
This study investigates the performance of polycarboxylate ether (PCE), polymelamine sulfonate (PMS), sodium lignosulfonate and naphthalene formaldehyde condensate (PNS) superplasticizers (SPs) with ASTM C595 Type IL cement ...
Characteristics of calcined natural zeolites for use in high-performance pozzolan blended cements
(ELSEVIER SCI LTD, 2014)
Two natural zeolites with different characteristics were calcined at various temperatures in order to
improve the benefits provided by their use in blended cements as cement replacement material. Natural
zeolites were ...
Recovery of caustic from mercerizing wastewaters of a denim textile mill
(DESALINATION PUBL, 2015)
The objective of this study was to evaluate caustic recovery from mercerizing wastewater originating from a denim textile producing plant using membrane technology. For this purpose, ultrafiltration (UF) and nanofiltration ...
A new quantitative welding degree classification for ignimbrites
(SPRINGER, 2023)
As a pyroclastic rock type, ignimbrites may reveal varying degrees of welding depending on the temperature (>535 ℃) and
overburden pressure conditions during its formation. The welding degree of ignimbrites increases as ...
Sargısız betonun mekanik özelliklerinin TBDY 2018 ve diğer modellerle analitik ve deneysel karşılaştırılması
(Niğde Ömer Halisdemir Üniversitesi, 2023)
Betonarme elemanların davranışlarının anlaşılabilmesi için
betonarmeyi oluşturan malzemelerin gerilme-şekil
değiştirme davranışlarının bilinmesi gerekmektedir.
Sargısız beton malzemesinin gerilme-şekil değiştirme
davranışının ...
Methods for multi-segment continuous cable analysis
(Tulpar Academic Publishing, 2023)
Cables are invaluable members for some applications of engineering. The specialty is
due to its behavior under transverse loads. Having almost no rigidity in transverse
direction makes cables different from other structural ...
Fabrication of Gd2O3/PSF Membranes via Aqueous Phase Inversion Method
(HİTİT ÜNİVERSİTESİ, 2022)
The purpose of this study was to look into the effect of Gadolinium oxide (Gd2O3) concentration (0.5%, 1%, and 2%) on the performance of newly developed Gd2 O3 /PSF
membranes A common phase inversion method was used to ...