Results 41 to 50 of about 2,658 (235)
International Journal of Speleology, 2020 Barite (BaSO4) speleothems have been reported from caves around the globe and interpreted to have chiefly formed in phreatic, hypogene, hydrothermal settings.
Max Wisshak +3 more
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Patterning Behavior of Hybrid Buoyancy-Marangoni Convection in Inclined Layers Heated from Below
Fluids, 2022 Alongside classical effects driven by gravity or surface tension in non-isothermal fluids, the present experimental study concentrates on other exotic (poorly known) modes of convection, which are enabled in a fluid layer delimited from below by a hot ...
Wasim Waris, Marcello Lappa
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, 2007 We consider the onset of thermosolutal (double-diffusive) convection of a binary fluid in a horizontal porous layer subject to fixed temperatures and chemical equilibrium on the bounding surfaces, in the case when the solubility of the dissolved ...
Richardson, C. N. +3 more
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Magneto-hydrothermal triple-convection in a W-shaped porous cavity containing oxytactic bacteria
Scientific Reports, 2022 Bioconvective heat and mass transport phenomena have recently been the subject of interest in diverse fields of applications pertaining to the motion of fluids and their thermophysical properties.
Nirmalendu Biswas +3 more
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Fluids, 2022 The propagation of hydrothermal waves in a differentially heated shallow open cavity filled with a complex fluid (a mixture of an oil with solid spherical metallic particles) is investigated in the framework of a hybrid numerical two-way coupled Eulerian–
Marcello Lappa
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Understanding controls on hydrothermal dolomitisation: insights from 3D reactive transport modelling of geothermal convection [PDF]
Solid Earth, 2020 The dominant paradigm for petrogenesis of high-temperature fault-controlled dolomite, widely known as “hydrothermal dolomite” (HTD), invokes upwelling of hot fluid along faulted and fractured conduits from a deep over-pressured aquifer.
R. Benjakul +4 more
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Hydrothermal waves and corotating rolls in laterally heated convection in simple liquids [PDF]
Journal of Non-Equilibrium Thermodynamics, 2004 The stability of a liquid layer with an undeformable interface open to the atmo- sphere, subjected to a horizontal temperature gradient, is theoretically analysed. Buoyancy and surface tension forces give rise to a basic flow for any temperature dif- ference applied on the system.
Pérez-García, Carlos +4 more
openaire +3 more sources
Applied SciencesThe present study examines the regulatory effects of laser heating parameters (power, position, and spot radius) on hydrothermal wave instability, heat and mass transfer, and interfacial deformation in bilayer thermocapillary systems under normal gravity.
Shuwen Yang +3 more
doaj +1 more source
Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective
Advanced Functional Materials, EarlyView.Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk +3 more
wiley +1 more source
Convection in fluid and porous media [PDF]
, 2003 The subject of convection in fluid and porous media is investigated. Particular attention is paid to penetrative convection. The first two chapters are devoted to penetrative convection when fluid overlies and saturates a porous medium.
Carr, Magda
core