Articles with "physical mathematical" as a keyword



Physical and Mathematical Simulation of the Influence of Ruhrstahl–Heraeus Process Parameters on Mixing Effect

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Published in 2025 at "steel research international"

DOI: 10.1002/srin.202500125

Abstract: The influence of parameters, including gas flow rate, vacuum‐chamber liquid‐level height, and the number of nozzle, on the mixing process in a 120 t Ruhrstahl–Heraeus (RH) refining furnace is investigated using both physical and mathematical models.… read more here.

Keywords: process; process parameters; physical mathematical; flow rate ... See more keywords

Preferred physical-mathematical model of the cold energy storage system

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2016.10.128

Abstract: Abstract The aim of this paper is the introduction of a methodology for the development of an optimal physical-mathematical model for a cold energy storage system (CESS) from the viewpoint of the required number of… read more here.

Keywords: cold energy; physical mathematical; energy storage; model ... See more keywords

Physical and mathematical modelling of the conditions of coal and gas outbursts

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Published in 2017 at "Mining of Mineral Deposits"

DOI: 10.15407/mining11.03.040

Abstract: Данная работа выполнена при поддержке и финансировании Министерством образования и науки Украины проекта ГП-491 “Исследование наноструктуры ископаемых углей как источника метана угольных месторождений”. Авторы благодарят доктора технических наук Е.В. Ульянову за помощь в проведении физических… read more here.

Keywords: gas outbursts; physical mathematical; coal gas; modelling conditions ... See more keywords