Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Cafer Çelik"'
Publikováno v:
Ozone: Science & Engineering. 37:62-70
In this study, chemical oxygen demand (COD) was removed using different processes containing O3, H2O2, HCO3−, and powder activated carbon (PAC) from the synthetic dye solutions. The effects of the experimental parameters such as temperature, ozone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6cbdd99b6c162d94a915ca6c6c1f1b
https://doi.org/10.1080/01919512.2014.911076
https://doi.org/10.1080/01919512.2014.911076
Autor:
Cafer Çelik, Yunus Demir
Publikováno v:
Volume: 31, Issue: 1
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Akademik zaman çizelgeleme problemleri, polinom zamanda çözülemeyen NP-Zor olarak nitelendirilen optimizasyon problemleri sınıfına girmektedir. Yöneylem araştırması literatüründe bu problemlerin; kayıt bazlı zaman çizelgeleme ve müfr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84036501a6a90c6fbb481b2ed1dc676f
https://doi.org/10.17341/gummfd.53230
https://doi.org/10.17341/gummfd.53230
Publikováno v:
Annals of Nuclear Energy. 38:1505-1511
This study focuses on determination of transmission factors of main parameters affecting the properties of both normal- and heavy-weight concrete in order to increase knowledge and understanding of radiation attenuation in concrete at a later age. Wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf705539ac404678c51d2fe64754ba8
https://doi.org/10.1016/j.anucene.2011.03.013
https://doi.org/10.1016/j.anucene.2011.03.013
Publikováno v:
Journal of Industrial and Engineering Chemistry. 16:355-358
An optimization process is conducted by the Taguchi experimental design method for removal of lead from decopperized anode slime in aqueous Na2CO3/HNO3 media. The effects of parameters such as reaction temperature, Na2CO3 concentration, solid–liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3bcc743c3ef1b6892b915a0500fc3ac
https://doi.org/10.1016/j.jiec.2009.10.001
https://doi.org/10.1016/j.jiec.2009.10.001
Publikováno v:
Construction and Building Materials. 24:353-360
One of the main objectives of this work is to determine the most important parameter that affects the scaling resistance of concrete. Another objective is to investigate combined effects of finishing treatment and air-entrainment on the freeze–thaw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbae7cc16306fd9dfaa3b16bdccdcbb
https://doi.org/10.1016/j.conbuildmat.2009.08.026
https://doi.org/10.1016/j.conbuildmat.2009.08.026
Publikováno v:
Building and Environment. 43:1127-1137
Durability of concrete structures is often liked to the presence (or not) of deleterious chemical species in the environment. Sulfate or acid-bearing environment originating, for instance, from industrial wastes is one of the severe conditions for du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea36780075cb84147d9a5eac18940b64
https://doi.org/10.1016/j.buildenv.2007.02.005
https://doi.org/10.1016/j.buildenv.2007.02.005
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 386:446-468
Artificial neural networks (ANNs) have been successfully used for solving variety of problems. One major disadvantage of ANNs is that there is no formal systematic model building approach. This paper presents the application of the Taguchi method in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43f5e9c79246188d7382324ab44ce48b
https://doi.org/10.1016/j.physa.2007.07.064
https://doi.org/10.1016/j.physa.2007.07.064
Publikováno v:
Journal of Materials in Civil Engineering. 19:609-615
This paper presents an application of an optimization based on the Taguchi method for analyzing the deterioration of concrete with different compositions due to freezing and thawing. Effects of four parameters, i.e., water–cement ratio, cement cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0610b5d01c4db6d4efb1404bb38f3491
https://doi.org/10.1061/(asce)0899-1561(2007)19:7(609)
https://doi.org/10.1061/(asce)0899-1561(2007)19:7(609)
Publikováno v:
Applied Thermal Engineering. 26:2262-2271
In the present work, the effects of the heights, widths of the hexagonal fins, streamwise and spanwise distances between fins and flow velocity on thermal resistance and pressure drop characteristics were investigated using Taguchi experimental desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f11c2e2362c97645b73bd89607496849
https://doi.org/10.1016/j.applthermaleng.2006.03.008
https://doi.org/10.1016/j.applthermaleng.2006.03.008
Publikováno v:
Applied Energy. 83:82-98
In the present study, the effects of the heights and widths of the hexagonal fins, streamwise and spanwise distances between fins, and flow velocity on the heat and pressure-drop characteristics were investigated using the Taguchi experimental-design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f6fe2408a89b5c3b8b921466e8fb4c
https://doi.org/10.1016/j.apenergy.2005.01.007
https://doi.org/10.1016/j.apenergy.2005.01.007