R.R. Thorat, H. Bruining
Petroleum Engineering, CiTG, TU Delft, Delft, The Netherlands
Recovery of oil by gas injection is usually inefficient due to the low viscosity of the gas, which results in bypassing of the oil. By adding surfactant solutions it is possible to get in-situ foam formation. Foam has a much higher “viscosity” and hence does not bypass the oil, leading to enhanced oil recovery. In this context, the foam propagation is studied experimentally and theoretically. We ...
D. Cardoen[1,2], B. B. Sales, J. Helsen, A. Verliefde
VITO, Mol, Belgium
Ghent University, Ghent, Belgium
Capacitive deionization (CDI) is a desalination technology which is based on the storage of ions in the electrical double layer of a pair of oppositely polarized porous carbon electrodes, which are usually assembled using activated carbon particles (Figure 1). It is efficiently deployed for desalinating water with moderate salt content (eg in domestic water softening). To broaden its ...
Analysis of Mixing Chambers for the Processing of Two-Component Adhesives for Transport Applications
P. Steinert , R. Paul , I. Schaarschmidt , M. Zinecker , M. Hackert-Oschätzchen , Th. Muschalek , J. Esslinger , A. Schubert 
 Professorship Micromanufacturing Technology, Chemnitz University of Technology, Chemnitz, Germany
 Rublic+Canzler GmbH, Dresden, Germany
Two-component adhesives are commonly used for sealing and joining in transport applications for mechanically highly stressed connections. At the Chemnitz University of Technology an innovative system technology for the user-friendly, wireless and energy-efficient processing of two-component adhesives with electrical drive is developed. In this context, the simulation-based layout of main ...
Simulation and Experimental Analysis of Drug Release Rates from Magnetic Nanocomposite Spheres - new
L. Saeeednia, H. Mehraein, F. Abedin, K. Cluff, R. Asmatulu
Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA
Department of Bioengineering, Wichita State University, Wichita, KS, USA
Targeted drug delivery systems have been wildly studied in cancer therapy due to the toxicity of most of chemotherapeutic drugs. Nanoparticles can be attached to the small molecules of the drugs and serve as drug carriers to deliver the drug molecules into the area of interest. In this research, polymeric microspheres containing biodegradable poly(D, L-lactide-co-glycolide) (PLGA), magnetic ...
S. Denys , J. van Walsem , J. Roegiers , S. Lenaerts ,
 University of Antwerp, Antwerp, Belgium
As in industrial countries, people spend most of their time indoors and the stringent heat-insulation measures in combination with deficient ventilation have a negative impact on indoor air quality, one approach for abating indoor air pollution is the integration or retrofitting of a photocatalytic oxidation or PCO reactor into continuous flow. PCO technology is very cost-effective, efficient ...
M. Hashiguchi , D. Mi ,
 Keisoku Engineering System Co. Ltd., Tokyo, Japan
In electrochemical machining process, it is very important to control electrolyte flow field to remove contamination such as slug, or gas to be generated by the machining process as well as heat control for electrolyte, machining tool and work piece. To reduce the overcut of workpiece, special consideration is also needed for electric potential field within the electrolyte. An ...
F. Zonfrilli, V. Guida, L. Scelsi
Procter & Gamble Italia, Pomezia, Roma, Italy
Powder detergents containing sodium percarbonate and bleach activators undergo chemical decomposition when exposed to high relative humidity. Controlling the moisture intake in finished product packs is therefore a fundamental need in order to guarantee product stability during the whole supply chain. In this paper we show how we have leveraged COMSOL Multiphysics capability in order to model ...
S.F. Neves, J.J.B.L.M. Campos, T.S. Mayor
CEFT – Transport Phenomena Research Center, Chemical Engineering Department, Porto University, Porto, Portugal
CeNTI - Centre for Nanotechology and Smart Materials, Rua Fernando Mesquita, Vila Nova de Famalicão, Portugal
A clothing system should offer the user a period of relatively comfort. However, changes in the ambient conditions over day affect the heat and mass transport in the system, influencing the user comfort perception. In order to gather information to allow the optimization of clothing systems, it is essential to understand the heat and moisture transfer occurring across multi-layer textiles. For ...
H. Ishimori, K. Endo, H. Sakanakura, M. Yamada, M. Osako
Ritsumeikan University, Kusatsu, Shiga, Japan
National Institute for Environmental Studies, Tsukuba, Ibaraki Prefecture, Japan
This paper presents the numerical simulation model for radiocesium leaching and transporting behavior in municipal solid waste (MSW) landfill and discusses on the design for the required geometry and properties of the impermeable final cover and the soil sorption layer, which work for containment of hazardous waste such as radiocesium-contaminated MSW generated by Fukushima Daiichi nuclear ...
Y. Xing , R. Hu , Q. Liu ,
 Geoscience Centre, University of Goettingen, Goettingen, Germany
 School of Earth Science and Engineering, Hohai University, Nanjing, China
Deformation prediction is an important part of the structure stability analysis. However, the deformation of bank protection structure which is affected by many factors, such as structural stiffness, earth pressure and hydrostatic pressure. It contains a complex mechanical process, which is a grey, fuzzy, stochastic and nonlinear engineering problem. Neural network method as one of nonlinear ...