Results 31 to 40 of about 341,970 (371)
System Level Disturbance Reachable Sets and their Application to Tube-based MPC [PDF]
arXiv, 2021 Tube-based model predictive control (MPC) methods leverage tubes to bound deviations from a nominal trajectory due to uncertainties in order to ensure constraint satisfaction. This paper presents a novel tube-based MPC formulation based on system level disturbance reachable sets (SL-DRS), which leverage the affine system level parameterization (SLP ...
arxiv
Experimental study on transient behavior of embedded spiral-coil heat exchanger [PDF]
Mechanical Sciences, 2015 Spiral coil offers a substantial amount of heat transfer area at a considerably low cost as it does not only have a lower wall resistance but it also achieves a better heat transfer rate in comparison to conventional U-tube arrangement.
E. I. Jassim
doaj +1 more source
Numerical Study of the Thermal Energy Storage Container Shape Impact on the NePCM Melting Process
MathematicsRecently, thermal energy storage has emerged as one of the alternative solutions to increase energy efficiency. The geometry of a thermal energy storage container holds a significant role in increasing the heat transmission rates in the container.
Obai Younis +3 more
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Virtually Wall-Less Tubular Sponges as Compartmentalized Reaction Containers
Research, 2019 Sponges are open cellular materials with numerous interesting features. However, the potential of compartmentalized sponges has not been explored although many new properties and applications could be envisioned.
Shaohua Jiang +6 more
doaj +1 more source
Incarcerated Femoral Hernia Containing Ipsilateral Fallopian Tube [PDF]
Case Reports in Medicine, 2010 Femoral hernias are more common in women and lead to a substantial higher rate for an emergency operation, due to strangulation. Incarcerated femoral hernia with fallopian tube as a content is an extremely rare condition. A 20-year-old woman presented to the emergency department complaining of a 6-day right groin swelling, which became painful and ...
Stefanos Atmatzidis +3 more
openaire +2 more sources
An integrated approach to modelling the fluid-structure interaction of a collapsible tube [PDF]
, 2004 The well known collapsible tube experiment was conducted to obtain flow, pressure and materials property data for steady state conditions. These were then used as the boundary conditions for a fully coupled fluid-structure interaction (FSI) model using a
BATHE M +8 more
core +1 more source
EJNMMI Physics, 2022 Background 161Tb draws an increasing interest in nuclear medicine for therapeutic applications. More than 99% of the emitted gamma and X-rays of 161Tb have an energy below 100 keV.
Frédéric Juget +7 more
doaj +1 more source
Frontiers in Chemistry, 2021 The motion of the contact line at the oil/water interface caused by chemical reactions is well known as a typical example of artificial active matter in the field of nonlinear science.
Daigo Yamamoto +5 more
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Uniformity in Labels of Tubes Containing Hypodermic Tablets [PDF]
Journal of the American Medical Association, 1915 To the Editor: —Some makers of hypodermic tablets label the tubes to read toward the cork, and some toward the bottom of the tubes. This causes annoyance and delay in selecting tablets; often one is in a big hurry to give a hypodermic. Why not ask the manufacturers to label all one way, preferably toward the cork, for that puts the tube into the left ...
openaire +2 more sources
Computational study of the granular flow through an elbow [PDF]
, 2012 If a granular material inside a U-shaped tube is vertically vibrated, some interesting phenomena can be observed. Depending on the amplitude and frequency of vibration, the wall-grain interaction and the presence of an interstitial fluid, the granular ...
Darias, Ramón +2 more
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