Results 21 to 30 of about 142,048 (295)
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 Energy Research, 2022 Hybrid nanofluids are new and most fascinating types of fluids that involve superior thermal characteristics. These fluids exhibit better heat-transfer performance as equated to conventional fluids. Our concern, in this paper, is to numerically interpret
Sohail Ahmad +5 more
semanticscholar +1 more source
The Influence of Kerosene on Microbiomes of Diverse Soils
Life, 2022 One of the most important challenges for soil science is to determine the limits for the sustainable functioning of contaminated ecosystems. The response of soil microbiomes to kerosene pollution is still poorly understood.
Pavel V. Shelyakin +10 more
semanticscholar +1 more source
Sustainability, 2022 Microplastics (MPs), defined as plastics with diameters between 1 and 5000 µm, are problematic pollutants in the environment, but their removal is challenging because of their minute size. One promising approach for their removal is flotation because MPs
P. Julapong +7 more
semanticscholar +1 more source
Water, 2022 A phytoremediation experiment was carried out with kerosene as a model for total petroleum hydrocarbons. A constructed wetland of barley was exposed to kerosene pollutants at varying concentrations (1, 2, and 3% v/v) in a subsurface flow (SSF) system ...
Mohanad J. M‐Ridha +6 more
semanticscholar +1 more source
Journal of Pure and Applied Microbiology, 2018 Isolated Bacteria from the roots of barley were studied; two stages of processes Isolated and screening were applied in order to find the best bacteria to remove kerosene from soil. The active bacteria are isolated for kerosene degradation process.
Mona Faiq Ali +2 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
Fischer–Tropsch Synthesis as the Key for Decentralized Sustainable Kerosene Production
Energies, 2021 Synthetic fuels play an important role in the defossilization of future aviation transport. To reduce the ecological impact of remote airports due to the long-range transportation of kerosene, decentralized on-site production of synthetic paraffinic ...
A. Meurer, J. Kern
semanticscholar +1 more source
Metals, 2020 To manufacture TiO2, a high-purity synthetic rutile, the recovery of Ti was investigated using a hydro-metallurgical process. Using a feed solution containing 32050 mg/L Ti, 110 mg/L Si, 88 mg/L Nb, 2614 mg/L Fe, and 130 mg/L Zr, solvent-extraction ...
Sung-Ho Joo +7 more
doaj +1 more source
Conceptual Assessment of the Possibility of Using Cryogenic Fuel on Unmanned Aerial Vehicles
Drones, 2022 The study is devoted to the creation of modern unmanned aerial vehicles (UAV), the most efficient from economic and environmental points of view. In connection with the vital need to switch to environmentally friendly vehicles, this research analyzes the
Anatolii Kretov +2 more
doaj +1 more source