Results 31 to 40 of about 11,339,355 (391)
Impact of Activation Energy and Temperature-Dependent Heat Source/Sink on Maxwell–Sutterby Fluid
, 2020 The present article aims to investigate the behaviour of Maxwell–Sutterby fluid past an inclined stretching sheet accompanied with variable thermal conductivity, exponential heat source/sink, magneto-hydrodynamics (MHD), and activation energy.
T. Sajid +3 more
semanticscholar +1 more source
IGNITION ACTIVATION ENERGY OF MATERIALS BASED
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, 2016 This contribution is aimed to compare the values of the ignition activation energies of two types of polyamide – Slovamid 6 FRB and Slovamid GF 50 LTS. Samples were isothermally stressed at five different temperatures between 500 °C a 550 °C, while the ...
Peter RANTUCH +3 more
doaj +1 more source
On the kinetics of oxidation of austenitic stainless steels AISI 304 and incoloy 800H [PDF]
, 1987 The interaction of oxygen with clean surfaces of stainless steels has been studied by spectroscopic ellipsometry and AES. The reaction involves chemisorption and dissolution of oxygen into the surface of the metal via a place-exchange mechanism.
Gellings, P.J. +2 more
core +3 more sources
, 2020 The present study is related to the effects of activation energy and thermophoretic diffusion on steady micropolar fluid along with Brownian motion. The activation energy and thermal conductivity of steady micropolar fluid are also discussed.
Zulqurnain Sabir +4 more
semanticscholar +1 more source
Effects of Grain Size on the Diffusion Activation Energy and Melting Point
Chemical Engineering Transactions, 2017 A thermodynamic method based on bonding energy and surface thermodynamics was developed to accurately investigate the diffusion activation energy and melting point of metallic nanomaterials.
Mingchu Huang +4 more
doaj +1 more source
Nanomaterials, 2021 By combining in situ annealing and Raman spectroscopy measurements, the growth dynamics of nine individual-chirality inner tubes (8,8), (12,3), (13,1), (9,6), (10,4), (11,2), (11,1), (9,3) and (9,2) with diameters from ~0.8 to 1.1 nm are monitored using ...
Marianna V. Kharlamova +1 more
doaj +1 more source
Energies, 2021 Pyrolysis, one of the key thermochemical conversion technologies, is very promising to obtain char, oil and combustible gases from solid fuels. Kinetic modeling is a crucial method for the prediction of the solid conversion rate and analysis of the ...
Tianbao Gu, Torsten Berning, Chungen Yin
doaj +1 more source
Overturn of ilmenite‐bearing cumulates in a rheologically weak lunar mantle [PDF]
, 2019 ©2019. American Geophysical UnionThe crystallization of the lunar magma ocean (LMO) determines the initial structure of the solid Moon. Near the end of the LMO crystallization, ilmenite‐bearing cumulates (IBC) form beneath the plagioclase crust.
Breuer, Doris +5 more
core +2 more sources
Magneto-Williamson nanofluid flow past a wedge with activation energy: Buongiorno model
Advances in Mechanical EngineeringThe current investigation explores the effect of activation energy on the MHD radiative Williamson nanofluid flow across a wedge using heat generation and binary chemical reactivity.
M. V. Reddy +5 more
semanticscholar +1 more source
Dataset of the liquid water distribution in a biomimetic PEM fuel cell
Data in BriefThis dataset gathers the initial formation and the evolution of water content and distribution, as well as water evacuation, within a lung-inspired PEM (proton exchange membrane) fuel cell with a 50 cm2 active area for various operating conditions such ...
Alfredo Iranzo +5 more
doaj +1 more source