L. Pasqualetto Cassinis ,
 TU Delft, Delft, Netherlands
Based on COMSOL Multiphysics® software, an analysis of an innovative thermal actuation system capable of overtaking the traditional electrostatic comb drive, nowadays used for actuating the shutter array of variable emittance radiators, has been conducted as to validate this technology for the future active thermal control of CubeSats operating in an harsh environment, where thermal actuators ...
Y. Kaymak , T. Hauck , R. Lin  , H. Rausch 
 VDEh Betriebsforschungsinstitute GmbH, Düsseldorf, Germany
 AG der Dillinger Hüttenwerke, Dillingen, Germany
The blast furnace hearth drainage constitutes a major part of the blast furnace operation. Especially, keeping track of the iron and slag levels is crucial to adapt the tapping strategy. The operational target is usually not only to empty the blast furnace as far as possible but also to keep the slag below a critical level to prevent flooding of the tuyeres where the hot blast is injected into ...
F. E. Hizir, H. M. Al-Qahtani[1, 2], D. E. Hardt
Massachusetts Institute of Technology, Cambridge, MA, USA
King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
Microcontact printing is a method for depositing patterns of thin films or molecular monolayers on surfaces using a polydimethylsiloxane (PDMS) stamp for selective mechanical contact (Figure 1). Undesired deformation of the stamp features during printing affects printed pattern quality. Hence, stamps need to be well-designed to prevent erroneous prints. Existing investigations identify the ...
S. Durgam , S. P. Venkateshan , T. Sundararajan ,
 Indian Institute of Technology Madras, Chennai, India
This paper deals with the numerical study of optimal distribution of rectangular heat sources populated on a substrate board for electronic cooling. The simulations are performed for laminar forced convection conjugate heat transfer with vertical orientation of substrate board. The laminar forced convection - conjugate heat transfer simulations are carried out using COMSOL Multiphysics® with ...
A. Pareek , T. Mathur , V. Runkana ,
 Tata Research Development and Design Centre, Tata Consultancy Services, Pune, India
 Indian Institute of Technology, Delhi, India
Diabetes mellitus affects 387 million people across the world according to the latest estimates of International Diabetes Foundation. Insulin is one of the major drugs required to keep the glucose level within desired limits in a diabetic patient. Insulin is generally administered to a patient as a subcutaneous injection and consists of two forms namely, basal and bolus. The basal dosage is ...
O. Silva , E. Coene , J. Molinero , B. Shafei 
 Amphos 21 Consulting S.L., Barcelona, Spain
Hydrophobic meshes are a new, promising technique for the recovery of spilled oil in the ocean. They allow to recover and store oil, while filtering it from the surrounding water. They are clean, efficient and can be used in continuously. These meshes have one drawback, however: if they are submerged too deep under the water level, the high pressure will cause presence of water in the recovered ...
R. Purkayastha , S. Schleuter , G. Minton , S. Walus , M. Wild ,
 Oxis Energy Ltd, E1 Culham Science Centre, Abingdon, United Kingdom
OXIS Energy Ltd is a pioneer in the research and development of Lithium Sulfur batteries. Scaling up from R&D level coin cells to pouch cells for automotive use, engineering design and thermal management start to become critical. In this study, heat flow at various levels of the cell is investigated. We analyzed different heat flow scenarios of the cell, and found that standard pack arrangements ...
F. Mansilla, L. Voisin 
Advanced Mining Technology Center, Chile University, Santiago, Chile
Department of Mining Engineering, Advanced Mining Technology Center, Chile University, Santiago, Chile
Throughout history, the copper pyrometallurgical processes have been carried out mostly in discontinuous or batch systems. In recent decades new continuous technologies have been developed but focused only on Smelting and Converting stages leaving aside the Refining one. In 2002 a novel technology was proposed by the Department of Mining Engineering of Chile University which consists in two ...
R. Zecca , P. T. Bowen , D. R. Smith , S. Larouche ,
 Center for Metamaterials and Integrated Plasmonics and Department of Electrical and Computer Engineering, Duke University, Durham, NC, USA
Stimulated Brillouin scattering (SBS) is a nonlinear phenomenon coupling optical and elastic waves. Traditionally regarded as an undesirable side-effect, it has garnered renewed interest as a platform for investigating slow light, nonreciprocity, and for designing high-performance chip-integratable optical elements. While the design of such devices relies on numerical simulations, frequency ...
Fluid-Structure Interaction of a Double Curvature Arch Dam Under Seismic Loading by the Application of Added Mass Technique and Acoustic Elements - new
R. Manikandan, P. Sultana
National Institute of Technology Silchar, Silchar, Assam, India
Fluid Structure Interaction (FSI) plays an important role in the seismic analysis and the design of Hydraulic structures. In this study, the acoustic finite element model is analyzed with impounded water considering appropriate boundary conditions between the water & the upstream face of the dam. The water effect was considered according to added mass procedure as well as acoustic elements. Here ...