Results 1 to 10 of about 26,036 (116)

CFD-based investigation of flow field in a glass furnace reactor under an oxy-fuel electric boosting mode [PDF]

open access: yesScientific Reports
This study focuses on a 200 t/d glass fiber furnace with an electric boosting system using oxygen and air as the oxidizers. A furnace model, including the combustion space and glass melt, was developed using CFD numerical simulation techniques ...
Ouyuan Zhang   +6 more
doaj   +2 more sources

Optimization of heat treatment of glass-ceramics made from blast furnace slag

open access: yesHigh Temperature Materials and Processes, 2020
CaO–MgO–Al2O3–SiO2 glass-ceramics with diopside as the main crystalline phase were prepared by melting blast furnace slag obtained from Baotou Iron and Steel Company.
Wang Yi-Ci   +4 more
doaj   +3 more sources

Effect of Cr2O3 on the crystallization, structure, and properties of Ti-bearing blast furnace slag-based glass ceramics

open access: yesJournal of Asian Ceramic Societies, 2021
The effects of Cr2O3 on the crystallization, structure, and properties of Ti-bearing blast furnace slag-based glass ceramics were investigated. The results show that the transition temperature and crystallization temperature decreased with introduction ...
Mengjiao Jiao   +4 more
doaj   +2 more sources

Numerical Simulation of Melted Glass Flow Structures inside a Glass Furnace with Different Heat Release Profiles from Combustion

open access: yesEnergies, 2023
A glass production furnace requires a considerable amount of energy to allow the correct glass melting process. In this work, a CFD model has been developed in order to simulate the convective flow movements within the molten glass bath of the glass ...
Carlo Cravero, Davide Marsano
doaj   +1 more source

The Use of Uncertainty Quantification and Numerical Optimization to Support the Design and Operation Management of Air-Staging Gas Recirculation Strategies in Glass Furnaces

open access: yesFluids, 2023
The reduction in energy consumption and the increasingly demanding emissions regulations have become strategic challenges for every industrial sector. In this context, the glass industry would be one of the most affected sectors due to its high energy ...
Carlo Cravero   +2 more
doaj   +1 more source

Effect of Platinum Group Metals Deposition on Vitrification in High-Level Radioactive Waste

open access: yesHe huaxue yu fangshe huaxue, 2023
Platinum group metal(PGM) elements such as ruthenium(Ru), rhodium(Rh) and palladium(Pd) in the high-level radioactive waste solution will aggregate and deposit at the bottom of the furnace during the process of vitrification.
DUAN Xi-lei   +4 more
doaj   +1 more source

Use of a Hydrogen Metal Hydride System to Increase Glass Production Efficiency [PDF]

open access: yesJournal of Mechanical Engineering, 2019
Today, the most effective means of using the energy potential of the secondary energy resources of industrial enterprises is the use of cogeneration utilization systems.
Natalia A. Chorna   +3 more
doaj   +1 more source

Study on the effect of laser pre-sintering in laser-assisted glass frit bonding

open access: yesJournal of Materials Research and Technology, 2022
With the rapid development of laser technology, laser-assisted glass frit bonding technology has been widely used in the packaging process of photoelectric devices.
Peixin Zhong   +3 more
doaj   +1 more source

CFD Prediction of a Double Impulse Burner for Glass Furnaces

open access: yesEnergies, 2023
Recently, growing environmental awareness has radically changed the way the problems and priorities of industry are dealt with. Energy issues have become an issue of primary importance, both in terms of consumption and polluting emissions.
Carlo Cravero   +2 more
doaj   +1 more source

Glass-to-Glass Fusion Bonding Quality and Strength Evaluation with Time, Applied Force, and Heat

open access: yesMicromachines, 2022
A bonding process was developed for glass-to-glass fusion bonding using Borofloat 33 wafers, resulting in high bonding yield and high flexural strength. The Borofloat 33 wafers went through a two-step process with a pre-bond and high-temperature bond in ...
Nhi N. Trinh   +7 more
doaj   +1 more source

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