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Toplam kayıt 120, listelenen: 1-10
Temmoku sırları
(Anadolu Üniversitesi, 2012)
Temmoku sırlar keşfedildiğinden bu yana, en önemli sırlardan biri olmuştur. Temmoku sırların üretimi, Çin’de Sung (960–1279) hanedanlığı döneminde siyah ve kahverengi sırların üretimi ile başladı. Sung Hanedanlığı döneminde ...
Micro-Structural Characterization of the bond strength capacity of adhesive material in the alternative of cold-formed steel frame system
(Institute of Physics Publishing, 2019)
The introduction of adhesive material in the structural connection of cold-formed steel (CFS) as alternative connection material has a great deal on the strength capacity of bonded joints. This paper evaluates the ...
The influence of micro- And nano-filler content on the mechanical properties of epoxy composites
(Assoc. of Mechanical Eng. and Technicians of Slovenia, 2015)
In this study, the influence of micro- And nano-filler content on the mechanical properties of epoxy composites was studied. The matrix material is epoxy; the micro-fillers are Al2O3, TiO2 and fly ash added in 10 wt% to ...
3D modeling of a river type dam fish passage by CFD
(CRC Press/Balkema, 2016)
Computational Fluid Dynamics (CFD) models provide comprehensive information about the fluid flow around water structures. This paper discusses the CFD solution of a pool type fish passage model and evaluate the results in ...
Assessing the tensile capacity of cold-formed steel connections using self-drilling screws and adhesive materials
(Insight Society, 2018)
This paper presents a review of the proposed design for assessing the tensile capacity of a simply truss framing system of cold-formed steel. A series of connection tests were made to investigate the capacity of connections ...
A stochastic model for the capacity estimation of non-seismically designed beam-column joints
(Czech Technical University, 2018)
An analytical model based on nonlinear fracture mechanics was employed to evaluate the shear capacity of a substandard beam-column joint retrofitted by externally applied post-tensioned bars. The strength of the reference ...
Isolation and characterization of native microorganism from Turkish lignite and usability at fungal desulphurization
(Elsevier Sci LTD, 2014)
In this study, microorganisms were isolated from Mihaliccik region (Eskisehir, Turkey) lignites with low rank and high ash and sulphur content. A series of heavy liquids (from 1.3 g/ml to 1.9 g/ml) were used to determine ...
Evaluation of combined lignite cleaning processes, flotation and microbial treatment, and its modelling by Box Behnken methodology
(Elsevier Sci LTD, 2017)
In this study, first, the physicochemical cleaning of Cayirhan region's low-quality lignites was investigated by flotation to reduce ash content. In the flotation experiments, the effects of collector dosage, frother dosage, ...
Physical and physicochemical cleaning of lignite and the effect of cleaning on biodesulfurization
(Elsevier Sci LTD, 2014)
In this work, physical, physicochemical and biological processes were combined to decrease the sulfur and ash content of finely ground coal. Two separation methods - flotation and a multigravity separator (MGS) - were ...
Recycling of coal combustion wastes
(SAGE Publications LTD, 2009)
The separation of unburned carbon from coal-fired power plant bottom ashes was conducted in order to increase the possibility of the recycling of coal combustion wastes. A two-stage flotation technique was used for this ...