Results 121 to 130 of about 32,008 (307)

The influence of the thermal diffusivity of the lower boundary on eddy motion in convection

, 2003
The paper presents new concepts and results for the eddy structure of turbulent convection in a horizontal fluid layer of depth h which lies above a solid base with thickness hb. The fluid parameters are the kinematic viscosity ν, the thermal diffusivity
Nieuwstadt, FTM, Hunt, JCR, Vrieling, AJ, Fernando, HJS   +3 more
core  

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Measurement thermal conductivity and thermal diffusivity of chromium nanofluids [PDF]

, 2010
In this study, nanofluids of Chromium (Cr) in water, Ethylene Glycol and Ethanol have been prepared using single step method. The thermal conductivity and diffusivity of these nanofluids were measured via hot wire-photothermal deflection technique. Based
Abd. Moksin, Mohd Maarof, Ali, Faris Mohammed, Talib, Zainal Abidin, Mat Yunus, Wan Mahmood   +3 more
core  

Thermal diffusivity of homogeneous and coated materials in the temperature range between room temperatur and 1000 C

, 2022
S.1407-1414A short description of an instationary measurement method (flash diffusivity) for investigation of thermal diffusivity is given. Measurements of temperature dependent thermal diffusivities of homogeneous and coated materials have been carried ...
Soelter, H.-J.
core  

Thermal Diffusivity

Citation: 'thermal diffusivity' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08697 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +2 more sources

Thermal Diffusivity Characteristics of the IN718 Alloy Tested with the Modified Pulse Method. [PDF]

Materials (Basel), 2022
Terpiłowski J, Jóźwiak S, Woroniak G, Szczepaniak R.   +3 more
europepmc   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Thermal diffusivity measurement in slabs using harmonic and one-dimensional propagation of thermal waves

, 2004
The development of a novel approach to the well-known Angstrom ́s method for the measurement of the thermal diffusivity is reported. In this method, the diffusivity is determined from the damping and the phase shift of a periodic thermal signal during ...
S. Marinetti, MUSCIO, Alberto, E. Grinzato, P. G. Bison   +3 more
core   +1 more source

Experimental Study of the Thermal Diffusivity and Heat Capacity Concerning Some Duplex Stainless Steel

Al-Khawarizmi Engineering Journal, 2015
In the present work, thermal diffusivity and heat capacity measurements have been investigated in temperature range between RT and 1473 K for different duplex stainless steel supplied by Outokumpu Stainless AB, Sweden. The purpose of this study is to get
Riad Harwill Abdul Abas, Nabil Kadhim Taieh   +1 more
doaj  

Reflecting the Quality Degradation of Engine Oil by the Thermal Diffusivity: Radiative and Nonradiative Analyses. [PDF]

Materials (Basel), 2023
Gokul V, Swapna MNS, Korte D, Sankararaman SI.   +3 more
europepmc   +1 more source