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A comparison of the surface characteristics and ion release of Ti6Al4V and heat-treated Ti6Al4V
Journal of Biomedical Materials Research, 2000This work seeks to investigate the nanosurface characteristics and ion release for a Ti6Al4V alloy prepared by various methods (as received and heat treated at 1300 degrees C for 2 h) with three different passivation treatments (34% nitric acid passivation, 400 degrees C heating in air, and aging in 100 degrees C deionized water).
T M, Lee, E, Chang, C Y, Yang
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Journal of Mechanical Science and Technology, 2021
Thermochemical heat storage is a promising energy storage method and has received much attention in recent years. To improve the design and application of such systems, a better understanding of the characteristics of thermochemical heat storage is required.
Sungkook Hong +3 more
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Thermochemical heat storage is a promising energy storage method and has received much attention in recent years. To improve the design and application of such systems, a better understanding of the characteristics of thermochemical heat storage is required.
Sungkook Hong +3 more
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Heat Release Characteristics and Combustion Heat of Timber
2013This chapter presents original data on measurements of the lower heat of complete combustion of various timber species. It is demonstrated that these values directly correlate with the sum lignin content and extractives of various species. Thus, it is possible to determine the heat of complete combustion of hemicellulose and extractives of timber ...
Roza Aseeva +2 more
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Energy, 2020
Latent heat storage (LHS) is one of the key methods to level renewable energy and utilize waste heat. In this method, heat is stored as latent heat of the phase change material (PCM) during melting. Releasing the stored heat in PCM consumes considerable time because the heat release rate is slow when a solidification layer of PCM is formed on the heat ...
Nobuhiro Maruoka +4 more
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Latent heat storage (LHS) is one of the key methods to level renewable energy and utilize waste heat. In this method, heat is stored as latent heat of the phase change material (PCM) during melting. Releasing the stored heat in PCM consumes considerable time because the heat release rate is slow when a solidification layer of PCM is formed on the heat ...
Nobuhiro Maruoka +4 more
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Critical Heat Flux at Boiling and Its Dependence on Characteristics of Heat-Release Wall (Review)
Journal of Engineering Thermophysics, 2018It is experimentally established that heat transfer and critical heat flux depend much on both the physical properties of the refrigerant and a number of characteristics of the heat-release wall. Below are analyzed experimental data of different authors and an attempt ismade to understand why critical heat flux values in experimental studies deviate ...
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Heat release characteristics of ethanol-water mixtures: Small-scale experiments
Fire Safety Journal, 2017Small-scale pool fire tests of ethanol-water mixtures are described in this paper. The main goal of the tests was to obtain data on the heat release rate per unit area, the total heat release per unit area, and the effective heat of combustion of such mixtures with ethanol percentage of 20 vol% or more.
Hakkarainen, Tuula +3 more
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SAE Technical Paper Series, 1987
<div class="htmlview paragraph">Tests were performed on a single-cylinder direct-injection (DI) research diesel engine to investigate the influence of elevated combustion-chamber temperature on combustion performance. The test program examined the low-heat-rejection (LHR) approach by removing the coolant but without employing heat-insulated parts.
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<div class="htmlview paragraph">Tests were performed on a single-cylinder direct-injection (DI) research diesel engine to investigate the influence of elevated combustion-chamber temperature on combustion performance. The test program examined the low-heat-rejection (LHR) approach by removing the coolant but without employing heat-insulated parts.
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Modeling the characteristic types and heat release of stretched premixed impinging flames
Computational Mechanics, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liakos, H. H. +2 more
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Hydrogen Isotope Absorption and Heat Release Characteristics of a Ni-based Sample
Journal of Condensed Matter Nuclear Science, 2014Recently, several researchers have claimed excess heat from Ni-based alloy nano-compound samples during gas-phase protium absorption. nickel is used instead of expensive Pd-based nano-compounds. We have performed hydrogen isotope absorption runs using the Cu–Ni–ZrO2 and Ni–ZrO2 nano-powders. We observed long-lasting temperature changes corresponding to
H. Sakoh +9 more
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Heat release characteristics during flame combustion of wood fiber board
Technology of technosphere safetyIntroduction. The beginning of the 21st century can be characterized by the rapid pace of development of modern construction of residential buildings. Various interior items are widely used in apartments, which are typical and intended to meet material needs. These items are the basis of the fire load.
Nikolai Alexandrovich Shcherbakov +3 more
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