Results 21 to 30 of about 14,157 (254)
Hot deformation behaviour of sintered cobalt
Journal of Materials Research and Technology, 2023 Hot deformation of sintered cobalt during hot compression testing was investigated in the temperature range of 700–1000 °C and at strain rates ranging from 0.0005 to 0.1 s−1.
Verónica Collado Ciprés +3 more
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Translational, rotational, vibrational and electron temperatures of a gliding arc discharge
Optics Express, 2017 Translational, rotational, vibrational and electron temperatures of a gliding arc discharge in atmospheric pressure air were experimentally investigated using in situ, non-intrusive optical diagnostic techniques. The gliding arc discharge was driven by a 35 kHz alternating current (AC) power source and operated in a glow-type regime.
Jiajian Zhu +8 more
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Zeotropic Mixture Selection for an Organic Rankine Cycle Using a Single Screw Expander
Energies, 2020 The organic Rankine cycle (ORC) is a popular and promising technology that has been widely studied and adopted in renewable and sustainable energy utilization and low-grade waste heat recovery.
Xinxin Zhang +5 more
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Snow gliding and glide-snow avalanches: recent outcomes from two experimental test sites in Aosta Valley (northwestern Italian Alps) [PDF]
Natural Hazards and Earth System Sciences, 2019 Snow gliding and glide-snow avalanches are gaining importance among scientists as global warming might induce conditions favourable to those phenomena.
M. Maggioni +6 more
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The Development and Precision of a Custom-Made Skitester
Frontiers in Mechanical Engineering, 2021 In the sport of cross-country skiing, equipment has a direct influence on results. Ski teams do extensive testing of different ski base grinds and products on a yearly basis. To achieve reliable results, the quality of methods used for testing skis needs
Teemu Lemmettylä +4 more
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On dislocation glide in MgSiO 3 bridgmanite at high-pressure and high-temperature
Earth and Planetary Science Letters, 2016 AbstractDislocation glide in MgSiO3 bridgmanite with Pbnm perovskite structure is modeled at 30 and 60 GPa for the [100](010) and [010](100) slip systems. The velocity of screw dislocations is calculated in the thermally activated regime based on the kink-pair mechanism.
Kraych, Antoine +2 more
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Temperature glide matching in a zeotropic mixture heat pump [PDF]
, 2017 The use of zeotropic mixtures in heat pumps should lead to a reduction of the exergy losses within the heat exchangers due to the temperature glide (TG) and thus to an improvement of the entire process. In a previous publication (ECOS 2016), the coefficient of performance (COP) as a function of evaporation / condensation temperature, compressor ...
Venzik, Valerius, Atakan, Burak
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Finite-temperature screw dislocation core structures and dynamics in α-titanium
npj Computational Materials, 2023 A multiscale approach based on molecular dynamics (MD) and kinetic Monte Carlo (kMC) methods is developed to simulate the dynamics of an 〈a〉 screw dislocation in α-Ti.
Anwen Liu +3 more
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Plastic-strain-induced magnetocaloric effect of Pt3Fe ordered alloy
AIP Advances, 2023 We report a magnetocaloric effect of a plastically strained Pt3Fe antiferromagnet, in which ferromagnetism is induced due to the changes in the atomic arrangement around the {110} glide plane. The magnetic entropy change after the application of magnetic
Satoru Kobayashi, Yuri Hotta
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Effect of temperature on kinesin‐driven microtubule gliding and kinesin ATPase activity
FEBS Letters, 2000 DeCuevas et al. [J. Cell Biol. 116 (1992) 957–965] demonstrated by circular dichroism spectroscopy for the kinesin stalk fragment that shifting temperature from 25 to 30°C caused a conformational transition. To gain insight into functional consequences of such a transition, we studied the temperature dependence of a full‐length kinesin by measuring ...
Böhm, Konrad J. +4 more
openaire +2 more sources