Unravelling Degradation Pathways of Oxide-Supported Pt Fuel Cell Nanocatalysts under In Situ Operating Conditions
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201701663
Abstract: Knowledge of degradation pathways of catalyst/support ensembles aids the development of rational strategies to improve their stability. Here, this is exemplified using indium tin oxide (ITO)-supported Platinum nanoparticles as electrocatalysts at fuel cell (FC) cathodes… read more here.
Keywords: degradation; fuel cell; operating conditions; degradation pathways ... See more keywords
Optimization of bioreactor operating conditions using computational fluid dynamics techniques
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DOI: 10.1002/cjce.22635
Abstract: High hydraulic retention times are commonly used in bioreactors, as they provide greater contact time between substrate and biomass. These reactors also operate at low flow rates to minimize damage to the biomass due to… read more here.
Keywords: bioreactor operating; optimization bioreactor; operating conditions; conditions using ... See more keywords
Analyses of the insulating characteristics of mineral oil at operating conditions
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DOI: 10.1007/s00202-016-0501-3
Abstract: Experimental data on the electrical insulation in mineral oil are important for the optimal design of high voltage equipment in industrial power systems. In this paper, dielectric properties of mineral oil including breakdown voltage, dielectric… read more here.
Keywords: voltage; analyses insulating; operating conditions; mineral oil ... See more keywords
The effect of operating conditions on the physicochemical characteristics of whey protein–based systems
Sign Up to like & getrecommendations! Published in 2020 at "Rheologica Acta"
DOI: 10.1007/s00397-020-01197-6
Abstract: The uptake of proteins is highly recommended, mainly for athletes, elderly people and patients with serious diseases like dysphagia. In this work, whey proteins were used for producing two kinds of aqueous materials: suspensions of… read more here.
Keywords: operating conditions; protein based; characteristics whey; effect operating ... See more keywords
Evaluation of chromium removal efficiency at varying operating conditions of a novel bioelectrochemical system
Sign Up to like & getrecommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-018-1982-4
Abstract: The assessment of chromium removal efficiency (CRE) was studied using experimental trials with variations in operating conditions for evaluating performance efficiency of the Bioelectrochemical system (BES). During the study, maximum CRE of 88.36 ± 8.16% was obtained at… read more here.
Keywords: operating conditions; bioelectrochemical system; removal efficiency; efficiency ... See more keywords
Informational Entropy: a Failure Tolerance and Reliability Surrogate for Water Distribution Networks
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DOI: 10.1007/s11269-017-1684-8
Abstract: Evolutionary algorithms are used widely in optimization studies on water distribution networks. The optimization algorithms use simulation models that analyse the networks under various operating conditions. The solution process typically involves cost minimization along with… read more here.
Keywords: methodology; entropy; operating conditions; water ... See more keywords
Optimization of operating conditions for the acidification metabolites production with waste sludge using response surface methodology (RSM)
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-06088-9
Abstract: The acidification liquid of waste activated sludge (WAS) could be used as the additional carbon source of biological nutrient removal. Recently, the optimization of operating conditions for the acidification metabolites has attracted much attention. In… read more here.
Keywords: methodology; operating conditions; conditions acidification; acidification ... See more keywords
Experimental study on R32 leakage and diffusion characteristic of wall-mounted air conditioners under different operating conditions
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DOI: 10.1016/j.apenergy.2016.01.041
Abstract: With good thermal performance and environmental characteristics, R32 is an alternative refrigerant of R22, but its application is limited by its flammability. In view of indoor security, this paper analyzed the leakage and diffusion of… read more here.
Keywords: different operating; operating conditions; r32; air ... See more keywords
Analytical model-based optimization of the thermoelectric cooler with temperature-dependent materials under different operating conditions
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DOI: 10.1016/j.apenergy.2021.117340
Abstract: Abstract This paper presents a novel general single/multi-parameter optimization model for the thermoelectric cooler (TEC) based on the 1D resistance method, which precisely captures all the thermoelectrical effects and the impacts of temperature-dependent thermoelectric properties,… read more here.
Keywords: optimization; parameter; model; operating conditions ... See more keywords
Effects of operating conditions and cooling loads on two-stage ejector performances
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DOI: 10.1016/j.applthermaleng.2019.01.028
Abstract: Abstract This paper presents a two-stage ejector-based multi-evaporator refrigeration system using R134a as the refrigerant and the effects of variable operating conditions such as back pressure and evaporating temperature and cooling loads on each stage… read more here.
Keywords: cooling loads; stage ejector; operating conditions; entrainment ratio ... See more keywords
A computational tool for guiding retrofit projects of industrial heat recovery systems subject to variation in operating conditions
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DOI: 10.1016/j.applthermaleng.2020.115648
Abstract: Abstract Heat exchanger networks (HEN) in industrial heat recovery systems often consist of large and complex subsystems. Usually, such HENs are subject to variation in operating conditions, such as varying inlet conditions or changing heat… read more here.
Keywords: recovery systems; operating conditions; tool; industrial heat ... See more keywords