Results 1 to 10 of about 131,738 (209)

Technology Optimization of Chamber Furnace Operation

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2009
he paper considers problems in respect of reaching furnace manifold mode, movement along manifold and descent from it. An example is given how to minimize a scale value.
V. B. Kovalevsky, M. Radzhukh
doaj   +1 more source

Thermal and aerodynamic parameters radiation chambers of the hydrocarbon pyrolysis furnace

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. To carry out mathematical modeling of interrelated physicochemical processes in radiation chambers of tubular furnaces of pyrolysis of hydrocarbons. Perform numerical calculations of heat and mass transfer in the furnace furnace chamber with
D. B. Vafin
doaj   +1 more source

МОДЕЛЮВАННЯ ВІДБИВНОЇ ПЛАВИЛЬНОЇ ПЕЧІ, ОСНАЩЕНОЇ ВИХРОВОЮ КАМЕРОЮ З ДУГОВИМ ІНДУКТОРОМ

open access: yesПраці Інституту електродинаміки Національної академії наук України, 2023
A scheme of a reverberatory furnace for melting aluminium waste in a vortex flow of melt created by a curve inductor in a separate cylindrical chamber is presented.
Ю.М. Гориславець   +1 more
doaj   +1 more source

Investigation of factors affecting thermal performance in a coal - fired boiler and determination of thermal losses by energy balance method

open access: yesCase Studies in Thermal Engineering, 2021
In this study, a coal-fired industrial type boiler's performance and emission tests were performed using the energy balance method. During the experiments, the directives in the test standard (ASME PTC - 4) were followed.
Oguzhan Erbas
doaj   +1 more source

Numerical simulation and comparative study for the zinc smelting furnaces at the Tongmuling site in Qing Dynasty, Hunan Province, China

open access: yesAdvances in Archaeomaterials, 2022
Brass, which appears golden in color, used to be a valuable alloy in ancient times. During the Ming and Qing Dynasties, the Chinese used special furnaces to smelt zinc for minting and exporting to overseas in large quantities. Archeological findings have
Xing Huang   +5 more
doaj   +1 more source

Mathematical Modelling for Furnace Design Refining Molten Aluminum

open access: yesMetals, 2021
The design of an aluminium melting furnace has faced two challenges: mathematical modelling and simulative optimization. This paper first uses fluid dynamics to model the aluminium process mathematically.
Alfredo Alan Flores Saldívar   +5 more
doaj   +1 more source

The Influence of Temperature Differences in Smoking Chamber and Furnace and Smoking Time on the Quality of Medium-Ground Sausages

open access: yesMolecules, 2020
The aim of the work was to determine the impact of two variants (A and B) of smoking (differing in temperature values, furnace, top and bottom of the smoking chamber and the length of smoking time) in the sausage technological process carried out in a ...
Paulina Duma-Kocan   +3 more
doaj   +1 more source

Evaluation Performance of Furnace Casting Aluminum by Using Fuel Mixed Coke and Diesel

open access: yesRMUTL Engineering Journal, 2021
This research aimed to evaluate the performance of aluminum casting furnace using coke and diesel fuel. The melting and casting of aluminum for engineering logo were tested by the lost foam method.
Saksit Chuenchomnakjad   +1 more
doaj   +1 more source

Numerical simulation of co-combustion of diesel and pulverized coal fuel in a small-sized furnace [PDF]

open access: yesE3S Web of Conferences, 2023
The article is devoted to numerical simulation of diesel and pulverized coal flaring in a small-sized furnace with a vortex oil-steam burner. The results of modeling a small-sized combustion chamber with a steam-oil burner operating in combination with ...
Dekterev Aleksandr   +3 more
doaj   +1 more source

Development of Modified Plug-Flow Furnace Model for Identification of Burner Thermal Behaviour

open access: yesChemical Engineering Transactions, 2013
High-performance tubular furnaces (fired heaters) of radiation-convection type, containing radiation chamber and convection section, are preferred for fundamental applications of process industry. The radiant chamber is dominant part of furnace since the
Z. Jegla
doaj   +1 more source

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