Results 31 to 40 of about 880,259 (204)

Water on Mars, With a Grain of Salt: Local Heat Anomalies Are Required for Basal Melting of Ice at the South Pole Today

open access: yesGeophysical Research Letters, 2019
Recent analysis of radar data from the Mars Express spacecraft has interpreted bright subsurface radar reflections as indicators of local liquid water at the base of the south polar layered deposits (SPLD). However, the physical and geological conditions
Michael M. Sori, Ali M. Bramson
doaj   +1 more source

Modelling Thermal Conductivity of Porous Thermal Barrier Coatings [PDF]

open access: yesCoatings, 2019
Thermal conductivity of porous thermal barrier coatings was evaluated using a newly developed five-phase model. It was demonstrated that porosities distributed in coating strongly affect thermal conductivity. The decisive reason for this change in thermal conductivity can be traced back to defect morphology and its orientation, depending on the coating
Ghai, Ramandeep Singh   +2 more
openaire   +2 more sources

Slab Transport of Fluids to Deep Focus Earthquake Depths—Thermal Modeling Constraints and Evidence From Diamonds

open access: yesAGU Advances, 2021
The nature and cause of deep earthquakes remain enduring unknowns in the field of seismology. We present new models of thermal structures of subducted slabs traced to mantle transition zone depths that permit a detailed comparison between slab pressure ...
Steven B. Shirey   +4 more
doaj   +1 more source

On the Optimization of Electrical Water Heaters: Modelling Simulations and Experimentation

open access: yesEnergies, 2021
In the context of a world energy crisis, the only solution to control the situation is in the management of energy. One of the most important management keys is the optimization of electrical components.
Wassim Salameh   +4 more
doaj   +1 more source

Heat storage in alloy transformations [PDF]

open access: yes, 1981
The feasibility of using metal alloys as thermal energy storage media was determined. The following major elements were studied: (1) identification of congruently transforming alloys and thermochemical property measurements; (2) development of a precise ...
Birchenall, C. E.   +5 more
core   +2 more sources

Reconciling Geophysical and Petrological Estimates of the Thermal Structure of Southern Tibet

open access: yesGeochemistry, Geophysics, Geosystems, 2020
The thermal structure of the Tibetan plateau—the largest orogenic system on Earth—remains largely unknown. Numerous avenues provide fragmentary pressure/temperature information, both at the present (predominantly informed though geophysical observation ...
T. J. Craig   +3 more
doaj   +1 more source

Modelling of thermal printers

open access: yesApplied Mathematical Modelling, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
King-Hele, J. A., Uyhan, R.
openaire   +4 more sources

Thermal and Illumination Environments of Lunar Pits and Caves: Models and Observations From the Diviner Lunar Radiometer Experiment

open access: yesGeophysical Research Letters, 2022
Lunar collapse pits may provide access to subsurface lava tubes of unknown extent. We present Diviner Lunar Radiometer measurements showing that the Mare Tranquillitatis and Mare Ingenii pits exhibit elevated thermal emission during the night, ∼100 K ...
Tyler Horvath   +2 more
doaj   +1 more source

A Thermal Model for Three-Core Armored Submarine Cables Based on Distributed Temperature Sensing

open access: yesEnergies, 2021
This paper presents a procedure for the derivation of an equivalent thermal network-based model applied to three-core armored submarine cables. The heat losses of the different metallic cable parts are represented as a function of the corresponding ...
Miguel Ángel González-Cagigal   +4 more
doaj   +1 more source

Mechanisms driving self-organization phenomena in random plasmonic metasurfaces under multipulse femtosecond laser exposure: a multitime scale study

open access: yesNanophotonics, 2022
Laser-induced transformations of plasmonic metasurfaces pave the way for controlling their anisotropic optical response with a micrometric resolution over large surfaces. Understanding the transient state of matter is crucial to optimize laser processing
Eles Balint   +8 more
doaj   +1 more source

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