Results 21 to 30 of about 27,339 (204)
Научный вестник МГТУ ГА, 2019 The current development trend of global civil aviation is the growth of passenger and freight traffic, which entails the consumption of jet fuel. Under these conditions, increasing the efficiency of jet fuel used is of great importance.
Sh. Ardeshiri
doaj +1 more source
Indian Journal of Public Health, 2020 Background: Combustion of kerosene and biomass fuel in the kitchen as cooking medium is one of the major sources of indoor air pollution. Such contaminated indoor air quality adversely affects the respiratory health of exposed individuals over a period ...
Rekha Kashyap +5 more
doaj +1 more source
A LABORATORY MODEL FOR THE TWO-PHASE FLOW CONTAMINANT TRANSIENT IN MULTI-POROUS MEDIA
Journal of Engineering and Sustainable Development, 2023 The environmental behavior of rock and oil pollutants in soil has long been a focus of environmental protection research. In this research, a laboratory model was established to study the oil pollutant transfer process in two stages.
Zahraa Akram Thijeel +1 more
doaj +1 more source
Large-eddy simulation of kerosene spray combustion in a model scramjet chamber
, 2010 Large-eddy simulation (LES) of kerosene spray combustion in a model supersonic combustor with cavity flame holder is carried out. Kerosene is injected through the ceiling of the cavity.
Zhang, Man +3 more
core +1 more source
气体物理, 2023 In order to evaluate the accuracy and applicability of a two-step chemical scheme for kerosene in supersonic combustion under low total temperature, computations of the three-dimensional combustion flow field of scramjet have been performed with this ...
Ji LI +4 more
doaj +1 more source
Frontiers in Earth SciencePermeability is a fundamental property of porous media that governs the ability of a pore network to facilitate fluid flow through its pore spaces.
Xin Yang +9 more
doaj +1 more source
Comparative Assessment of Methanol Production Pathways From Steel Mill Gases
Chemie Ingenieur Technik, EarlyView.This publication reviews the process concepts and assessments for converting steel mill gases into sustainable methanol, focusing on energy efficiency, and the regulatory framework. From an energy perspective, the production of methanol from BOFG and H2 separated from coke oven gas is of particular interest.
Nils Tenhumberg +2 more
wiley +1 more source
Synergistic extraction of critical metals from the oxalic leachate of spent FCC catalyst
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study introduces an improved hydrometallurgy process utilizing a synergistic approach to improve metal recovery from secondary sources of critical metals. It provides a more efficient alternative to traditional single‐extractant methods for separating critical metals from spent refinery catalysts.
Silindile Gumede +2 more
wiley +1 more source
Microwave plasma for hydrogen production from liquids
Nukleonika, 2016 The hydrogen production by conversion of liquid compounds containing hydrogen was investigated experimentally. The waveguide-supplied metal cylinder-based microwave plasma source (MPS) operated at frequency of 915 MHz at atmospheric pressure was used ...
Czylkowski Dariusz +5 more
doaj +1 more source
Preliminary Study on the Reduction in Shear Strength Parameters of Gypseous Soil upon Wetting
Civil and Environmental Engineering, 2022 The main aim of the study is to provide a preliminary formula to estimate the reduction in shear strength parameters of gypseous soil exhibited when soaked in water. Experimental work has been conducted using direct shear test on undisturbed samples with
Abd Akram H.
doaj +1 more source