Results 111 to 120 of about 1,618,200 (249)

Calculation of Hot Spot Temperature of Transformer Bushing Considering Current Fluctuation

open access: yesIEEE Access, 2019
The transformer bushing hot spot temperature (HST) seriously affects its performance and design. In this paper, a novel method for calculating the hot spot temperature of bushing is proposed, in which the principle of constant joule heat is adopted to ...
Zhifei Yang   +5 more
doaj   +1 more source

Species separation and modification of neutron diagnostics in inertial-confinement fusion

open access: yes, 2014
The different behaviours of deuterium (D) and tritium (T) in the hot spot of marginally-igniting cryogenic DT inertial-confinement fusion (ICF) targets are investigated with an ion Fokker-Planck model.
Canaud, Benoit   +2 more
core   +1 more source

Extracting the Temperature of Hot Carriers in Time- and Angle-Resolved Photoemission

open access: yes, 2014
The interaction of light with a material's electronic system creates an out-of-equilibrium (non-thermal) distribution of optically excited electrons.
Grioni, Marco   +3 more
core   +1 more source

Study of Silica Sinter Mineral Content, Surface Temperature, and Fluid Type of Waya Makawa Hot Spring Ploly Village, Makian Island, North Maluku

open access: yesJurnal Fisika Flux
− Waya Makawa hot spring is the only hot spring in Ploly Village, Makian Island, North Maluku. Hot water utilization is still in the form of hot spring tourism and has not been explored further.
Rohima Wahyu Ningrum   +2 more
doaj   +1 more source

Process for HIP canning of composites [PDF]

open access: yes, 1990
A single step is relied on in the canning process for hot isostatic pressing (HIP) metallurgy composites. The composites are made from arc sprayed and plasma sprayed monotape. The HIP can is of compatible refractory metal and is sealed at high vacuum and
Juhas, John J.
core   +1 more source

The cooling of spent carbon anodes in the aluminium smelting industry : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Mathematics at Massey University [PDF]

open access: yes, 1996
As part of the New Zealand Aluminium Smelters (NZAS) upgrade, a hot butt cleaning system has been proposed, this would remove the bath from anodes as they are removed from the cells.
Cole, Matthew
core  

Gate-tunable hot electron extraction in a two-dimensional semiconductor heterojunction [PDF]

open access: yesarXiv
Hot carrier solar cells (HCSCs), harvesting excess energy of the hot carriers generated by above-band-gap photoexcitation, is crucial for pushing the solar cell efficiency beyond the Shockley Queisser limit, which is challenging to realize mainly due to fast hot-carrier cooling.
arxiv  

Comment on: "Sadi Carnot on Carnot's theorem"

open access: yes, 2003
Carnot established in 1824 that the efficiency $\eta_{C}$ of reversible engines operating between a hot bath at absolute temperature $T_{hot}$ and a cold bath at temperature $T_{cold}$ is equal to $1-T_{cold}/T_{hot}$.
Arnaud, Jacques   +2 more
core   +1 more source

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