Measurement of Thermal Conductivity of Liquids at High Temperature
نویسندگان
چکیده
منابع مشابه
Thermal conductivity of strongly coupled Yukawa liquids.
The thermal conductivity of strongly coupled Yukawa liquids, being relevant to dusty plasmas, is calculated from nonequilibrium molecular dynamics simulations. The calculations cover a wide range of plasma coupling (Gamma) and screening (kappa) parameters and yield data which are generally in good agreement with the results of recent independent calculations. An improved analytical formula, rel...
متن کاملThermal conductivity of solid argon at high pressure and high temperature: a molecular dynamics study.
The thermal conductivity of solid argon at high-pressure (up to 50 GPa) and high-temperature (up to 2000 K) has been calculated by equilibrium molecular dynamics simulations using the Green-Kubo formalism and an exponential-6 interatomic potential. A simple empirical expression is given for its pressure and temperature dependence. The results are compared with predictions based on kinetic theor...
متن کاملThermal conductivity of simple liquids: origin of temperature and packing fraction dependences.
The origin of both weak temperature dependence and packing fraction dependence of T(1/4)η(3/2) in the thermal conductivity of the simple Lennard-Jones (LJ) liquid is explored. In order to discuss the relative contributions from attractive or repulsive part of the interaction potential separately, the thermal conductivity of a series of Weeks-Chandler-Anderson (WCA) fluids is calculated by molec...
متن کاملExperimental Set-Up for The Measurement of The Thermal Conductivity of Liquids
The paper describes an in house made experimental set-up that measures the thermal conductivity of liquids. The measurement principle is based on the Transient Hot Wire Method. The theoretical bases of the measurement method are firstly presented, and then our original experimental implementation is described. The hardware as well as the software design reveals the simple configuration of the m...
متن کاملStrongly Anisotropic Thermal Conductivity of FreeStanding Reduced Graphene Oxide Films Annealed at High Temperature
and the cross-plane thermal conductivity K ⊥ ≈ 20 W m −1 K −1 at room temperature (RT). [ 2,3 ] Despite its large K and K / K ⊥ ≈ 100, unprocessed graphite cannot be used for thermal management because it does not meet industry requirements, e.g., fl exibility. The commercial thermal pads based on composites with chemically processed graphite have lower K and smaller K / K ⊥ ratios. These consi...
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: Journal of Physics: Conference Series
سال: 2012
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/395/1/012078