Results 221 to 230 of about 427,191 (267)
Some of the next articles are maybe not open access.
The Journal of Chemical Thermodynamics, 1993
Abstract The molar enthalpy and temperature of fusion of a very pure sample of indium have been determined by adiabatic-shield calorimetry for the Laboratory of the Government Chemist, U.K. with the result: Δ fus H m = (3296±9) J·mol -1 . Fractional-enthalpy-of-fusion determinations over the region (13.4 to 88.0) per cent molten indium are ...
openaire +1 more source
Abstract The molar enthalpy and temperature of fusion of a very pure sample of indium have been determined by adiabatic-shield calorimetry for the Laboratory of the Government Chemist, U.K. with the result: Δ fus H m = (3296±9) J·mol -1 . Fractional-enthalpy-of-fusion determinations over the region (13.4 to 88.0) per cent molten indium are ...
openaire +1 more source
GaAs Low Temperature Fusion Bonding
Journal of The Electrochemical Society, 1994High strength, low temperature fusion bonding of has been achieved at annealing temperatures between 400 and 420°C in an ambient atmosphere. The reducing effect of on the oxide interlayer is believed to play an important role. The fracture surface energy of the strongest bonds (0.8 J/m2) is close to that of the bulk material.
K. Hjort +4 more
openaire +1 more source
Sonoluminescence: Fusion at Ambient Temperature?
Fusion Technology, 1998Sonoluminescence (SL) may be explained by the Planck theory of SL, which treats the bubbles as miniature collapsing IRasers having a resonant frequency that always increases as the bubble collapses...
openaire +1 more source
Application of high temperature superconductors for fusion
Fusion Engineering and Design, 2011Abstract The use of High Temperature Superconductor (HTS) materials in future fusion machines can increase the efficiency drastically. For ITER, W7-X and JT-60SA the economic benefit of HTS current leads was recognized after a 70 kA HTS current lead demonstrator was designed, fabricated and successfully tested by Karlsruhe Institute of Technology ...
Fietz, W. H. +3 more
openaire +2 more sources
Surface temperature measurements of carbon materials in fusion devices
Journal of Nuclear Materials, 2005Abstract The accuracy of temperature measurements of carbon materials at surface heat loading using IR cameras operating in different wave length regions has been examined. Temperature excursions measured with high spatial and temporal resolution on virgin and plasma exposed samples during and after heat pulses by laser radiation are compared with ...
Hildebrandt, D. +2 more
openaire +2 more sources
Fast feedback control of a high temperature fusion plasma
Neural Computing & Applications, 1994One of the most promising approaches to achieving fusion of the light elements, as a potential large-scale energy source for the next century, is based on the magnetic confinement of an ionised high temperature plasma. Most of the current research in magnetic confinement makes use of toroidal plasma configurations in experiments known as tokamaks ...
Christopher M. Bishop +4 more
openaire +1 more source
Temperature Fields in Fusion Welding
2019Instantaneous concentrated sources are extremely important in solving the problems of heat conduction, since they are the basis for the construction of welding heat sources, distributed in space and time.
openaire +1 more source
Modeling Tritium Containment in High Temperature Fusion Reactors
Fusion Technology, 1985Leakage of tritium resulting from permeation through surfaces such as those of the heat exchanger is a problem of special concern to fusion reactors. In this paper permeation rates are evaluated and their impact on the design of a fusion power system is assessed.
D. Roelant, T. Kammash
openaire +1 more source
HIGH TEMPERATURE SUPERCONDUCTIVITY AND COLD FUSION
Modern Physics Letters B, 1990There are numerous historical and scientific parallels between high temperature superconductivity (HTSC) and the newly emerging field of cold fusion (CF). Just as the charge carrier effective mass plays an important role in SC, the deuteron effective mass may play a vital role in CF. A new theory including effects of proximity, electron shielding, and
openaire +1 more source
High performance Ash Fusion temperature measurement
2013 IEEE 8th Conference on Industrial Electronics and Applications (ICIEA), 2013Ash Fusion temperature measurement of a gasifier in a CTL plant is necessary to determine the extent of ash clinkering inside the gasifier, and ultimately to avoid unstable gasifier operation and pressure drop related problems. A suitable smart instrumentation measurement system with a minimum bandwidth of 1 kHz is proposed, which comprises of an R ...
A. Malani, O. T. Nyandoro, T. Chingozha
openaire +1 more source