Results 231 to 240 of about 178,933 (313)

All-temperature barocaloric effects at pressure-induced phase transitions. [PDF]

open access: yesNat Commun
Zhao X   +14 more
europepmc   +1 more source

High‐Titanium Zircon Rims in Rhyolite – A Reflection of Adiabatic Ascent?

open access: yesGeological Journal, EarlyView.
The ascent of granitic magma from source to emplacement is rapidly achieved through dyking, resulting in negligible heat loss to the surrounding wallrock (i.e., adiabatic). Zircon growth during ascent can record the changing magma conditions including adiabatic cooling and heating, resulting in high titanium rims on low titanium cores without ...
Carson Kinney   +2 more
wiley   +1 more source

AI‐Enhanced Design of Hexagonal Shell and Finned Tube Latent Heat Storage System Using Nonuniform Longitudinal Fins and Nanomaterials During Melting

open access: yesHeat Transfer, EarlyView.
ABSTRACT Thermal energy storage systems incorporating phase‐change materials (PCMs) have difficulties associated with limited thermal conductivity, resulting in ineffective heat storage and retrieval. This study aims to enhance the efficiency of double‐tube latent heat storage systems by utilizing a hexagonal shell augmented with irregular fins and ...
Pouyan Talebizadehsardari   +7 more
wiley   +1 more source

Digital simulation of zero-temperature spontaneous symmetry breaking in a superconducting lattice processor. [PDF]

open access: yesNat Commun
Hu CK   +13 more
europepmc   +1 more source

Second‐Law Analysis of Mini/Micro Counterflow Parallel‐Plate Heat Exchangers: Optimizing Effectiveness by Minimizing Wall Entropy Production

open access: yesHeat Transfer, EarlyView.
ABSTRACT We present an analytical and numerical study of the entropy production rate in laminar counterflow parallel‐plate heat exchangers, aiming to investigate the interplay between multidimensional wall conduction, entropy production, and the optimum wall conductivity that leads to maximum effectiveness.
Santiago E. Ibáñez   +2 more
wiley   +1 more source

TEOS10 compliant salinity and density equations for sound speed instruments

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract TEOS‐10 compliant equations are presented for the direct calculation of salinity, density, and Sigma0 from triplets of temperature, pressure, and sound speed for marine and estuarine waters. The 73, 71, and 71 term, respectively, 6th‐order equations, are valid over an environmental range of 0–40°C in situ temperature, 0–6000 dBar pressure, and
J. T. Allen   +5 more
wiley   +1 more source

Quantum annealing feature selection on light-weight medical image datasets. [PDF]

open access: yesSci Rep
Nau MA   +4 more
europepmc   +1 more source

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