Results 1 to 10 of about 1,020,999 (311)
Rapid Estimation of the Heat Release Rate of Combustible Items
Chemical Engineering Transactions, 2016 Heat release rate (HRR) from a fire is the most important parameter to describe the potential hazards posed from a fire. Indeed, the environmental consequences of a fire in a confined space depend in large measure on the HRR. Typically, the HRR curves of
A. Dusso, S. Grimaz, E. Salzano
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Energy Reports, 2022 With the help of cone calorimeter, combustion experiments of 0# diesel and kerosene (3# jet fuel) under external heat radiation were completed, and the main combustion performance parameters, such as heat release rate, specific mass loss rate, effective ...
Peili Zhang +3 more
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Combustion characteristics experiments of coal with different moisture content
Gong-kuang zidonghua, 2021 In order to study the effect of moisture content on the combustion characteristics of coal, taking the bituminous coal from Zhujixi Coal Mine as the research object, the method uses cone calorimeter to test the parameters of ignition time, heat release ...
GAO Pengyong, +5 more
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Scientific Reports, 2022 Heat release of coal combustion in an oxygen-lean and multi-gas environment is a common phenomenon, coalfield fires caused by it can lead to serious environmental destruction and loss of coal resources.
Jingdong Shi +5 more
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Numerical simulation of methane-hydrogen premixed flames on a Bunsen burner
Journal of Thermal Science and Technology, 2022 Two-dimensional axisymmetric numerical simulations were performed for a Bunsen flame to investigate the OH concentration and heat release rate of methane-hydrogen premixed flames.
Tatsuya MORIYAMA, Kazuhiro YAMAMOTO
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Experimental study on high temperature combustion characteristic parameters of low rank coal
Meikuang Anquan, 2022 In order to study the combustion characteristics of low-order coal in high temperature oxidation process, the cone calorimeter was used to test the ignition time, heat release rate, total heat release, mass loss rate, total mass loss, CO release and ...
YANG Mengdan, ZHANG Leilin
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Numerical Investigation of the Effects of Chemical Species and Chemical Kinetic Mechanisms on Laminar Premixed Flame-Acoustic Wave Interactions [PDF]
Journal of Applied Fluid Mechanics, 2023 Numerical simulation of interactions between acoustic waves and flames is of utmost importance in thermo-acoustic instability research. In this study, interactions between a one-dimensional Methane-Air laminar premixed flame and acoustic waves with a ...
E. Salimi Babokani +2 more
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Inversion for Fire Heat-Release Rate Using Heat Flux Measurements [PDF]
Journal of Heat Transfer, 2020 Abstract In fire hazard calculations, knowledge of the heat-release rate (HRR) of a burning item is imperative. Typically, room-scale calorimetry is conducted to determine the HRRs of common combustible items. However, this process can be prohibitively expensive.
Andrew J. Kurzawski, Ofodike A. Ezekoye
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Energies, 2020 The impact of premixed n-butanol mixture on the heat release rate was investigated based on a modified light-duty diesel engine. The results show that reactivity stratification is formed in the cylinder through n-butanol port fuel injection (PFI) and ...
Wei Tian +4 more
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Mechanisms of hydration heat inhibitors on the early heat release process of cement
Frontiers in Materials, 2022 We evaluated the effects of hydration heat inhibitors on the early hydration heat release process of cement and its main mineral components. We used a microcalorimetric method to determine the effects of various proportions and properties of hydration ...
Jiaoyang Lv, Bo Tian, Lihui Li, Lei Quan
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