Thermal Radiative Properties of Transition Metals at Low Temperatures
نویسندگان
چکیده
منابع مشابه
Transport properties of granular metals at low temperatures.
We investigate transport in a granular metallic system at large tunneling conductance between the grains, g(T)>>1. We show that at low temperatures, Tg(T)delta) behavior where conductivity is controlled by the sc...
متن کاملThermal Properties of Double-aluminized Kapton at Low Temperatures
Double-aluminized kapton (DAK) is commonly used in multi-layer insulation blankets in cryogenic systems. NASA plans to use individual DAK sheets in lightweight deployable shields for satellites carrying instruments. A set of these shields will reflect away thermal radiation from the sun, the earth, and the instrument's warm side and allow the instrument's cold side to radiate its own heat to de...
متن کاملThermal and mechanical properties of some fcc transition metals
The temperature dependence of thermodynamic and mechanical properties of six fcc transition metals ~Ni, Cu, Ag, Au, Pt, Rh! are studied using molecular dynamics ~MD! simulations. The structures are described at elevated temperatures by the force fields developed by Sutton and co-workers within the context of the tight binding approach. In these simulations the thermodynamic and mechanical prope...
متن کاملThermal properties of iron at high pressures and temperatures.
We investigate the thermoelastic properties of close-packed phases of iron at pressures up to 400 GPa and temperature to 6000 K using a tight-binding total-energy method and the cell model of the vibrational partition function. The calculated properties are in good agreement with available static and shock-wave experimental measurements. The compressional behavior of a number of thermoelastic p...
متن کاملThermal conductivity of Xe clathrate hydrate at low temperatures
The effective thermal conductivity of the powder samples of xenon hydrate was measured in the interval 2–170 K using the steady-state method. The thermal conductivity of the homogeneous Xe clathrate hydrate was estimated from the effective thermal conductivity using an empirical expression. The applicability of the formula was checked by comparing two powder samples with different grain size an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 1983
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.49.215