Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jacques Defrancq"'
Publikováno v:
International Journal Sustainable Construction & Design. 1:73-84
In this ongoing investigation, experimental results of friction stir welding (FSW) applied to highthickness 2124 aerospace aluminium alloy are discussed. Flanges of 30 mm high are produced onto a44 mm thick plate by two consecutive overlap welds in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7e7b0e279a9bc670dbc037131559e1e
https://doi.org/10.21825/scad.v1i1.20398
https://doi.org/10.21825/scad.v1i1.20398
Publikováno v:
Water Research. 42:781-791
Currently, no mechanistic model is available in wastewater industry that can accurately describe the batch settling behaviour of activated sludge. Such a model, which is based on the fundamental mass and force balances for water and solids, is extend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b88594eea4b091e1b4b7a779a07f218
https://doi.org/10.1016/j.watres.2007.08.040
https://doi.org/10.1016/j.watres.2007.08.040
Publikováno v:
Biochemical Engineering Journal, 33(2), 168-177
Biochemical Engineering Journal 33 (2007) 2
Biochemical Engineering Journal 33 (2007) 2
This research investigated the effect of the substrate composition (no substrate, glucose, glucose + sulfate or glucose + sulfate + iron) on the physico-chemical characteristics of two different anaerobic granular sludges as a function of time. The s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fd76c9590ae863069ca52c615952a66
https://doi.org/10.1016/j.bej.2006.10.017
https://doi.org/10.1016/j.bej.2006.10.017
Publikováno v:
Journal of Chemical Technology & Biotechnology. 80:523-530
A one-dimensional clarifier model was assessed for its capability to describe dynamic full-scale sludge concentration profiles by using the settling properties calibrated with batch settling curve data collected by a SettloMeter . These sludge co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7599dbdc53f379e6df5d772e3646934
https://doi.org/10.1002/jctb.1213
https://doi.org/10.1002/jctb.1213
Publikováno v:
ResearcherID
A new one-dimensional clarifier model was developed, including components of existing models, and extended with a height-dependent cross-sectional area and two flowrate-dependent dispersion coefficients. This model is evaluated using data from a deta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::081cb628ad44815fbfc1d7622ff6d104
https://doi.org/10.2166/wst.2003.0634
https://doi.org/10.2166/wst.2003.0634
Publikováno v:
Materials and Corrosion. 51:473-480
The filiform corrosion susceptibility of extruded, chromated and coated AA 6060/6063 alloys has been investigated. It is shown that, provided sufficient metal is removed before chromating, these alloys will exhibit high filiform corrosion resistance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf4a0f72b66c2b8dc1805f757a6238e
https://doi.org/10.1002/1521-4176(200007)51:7<473::aid-maco473>3.0.co
https://doi.org/10.1002/1521-4176(200007)51:7<473::aid-maco473>3.0.co
Autor:
Dick E. Stobbe, S.J. Korf, C. Steurbaut, Jacques Defrancq, Hans Jürgen Grabke, F.R. van Buren
Publikováno v:
Materials and Corrosion. 49:352-359
An austenitic FeNiCr alloy, HP40Nb, has been preoxidized and subsequently exposed to an alternating carburizing/oxidizing /carburizing atmosphere. During the oxidation at 1000°C a thick Cr 2 O 3 layer was formed which partly spalled off during cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5bf8b08d646fa14fd0dc88580a3f7e5
https://doi.org/10.1002/(sici)1521-4176(199805)49:5<352::aid-maco352>3.0.co
https://doi.org/10.1002/(sici)1521-4176(199805)49:5<352::aid-maco352>3.0.co
Autor:
Peter A. Vanrolleghem, David J. Kinnear, Rudi Dierckx, Ingmar Nopens, Jacques Defrancq, Filip Jacobs, Jeriffa De Clercq
Publikováno v:
Water research. 39(10)
In building and tuning good settling models for secondary clarifiers of wastewater treatment plants, there is a need for measured continuous solids concentration profiles during batch settling. Conventional measuring techniques have difficulties in r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04cbf05a67ebf03808af269e81901dac
https://pubmed.ncbi.nlm.nih.gov/15922396
https://pubmed.ncbi.nlm.nih.gov/15922396
Autor:
Jacques Defrancq
Publikováno v:
Materials and Corrosion/Werkstoffe und Korrosion. 28:480-483
The corrosion characteristics of Al-cast iron with 25% of Al in sulfuric acid are determined and compared to the values that were obtained on Al-cast iron with 1–3% Al. It is concluded that the corrosion current density is very high. The value of B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77f004ae011e337d9f0447131763982
https://doi.org/10.1002/maco.19770280706
https://doi.org/10.1002/maco.19770280706
Autor:
Jacques Defrancq
Publikováno v:
Materials and Corrosion/Werkstoffe und Korrosion. 25:424-429
Conclusions on the initiation and growth of pits are drawn from optical and electrooptical research of the starting points and well developed pits formed in alkaline solutions in low carbon steel. The pictures show that the first attack is closely co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cce157396272f14cbec296e96ba5a97
https://doi.org/10.1002/maco.19740250604
https://doi.org/10.1002/maco.19740250604