Results 21 to 30 of about 1,499,389 (281)
Experimental study of a butanol film motion with a co-current gas flow inside a supersonic nozzle [PDF]
E3S Web of ConferencesThe results of experimental study of the local characteristics of a butanol near-wall film interacting with a co-current air flow in a supersonic nozzle with a geometric Mach number M = 3.75 are presented.
Prikhodko Victor +2 more
doaj +1 more source
Gaseous reference standard for breath analysis [PDF]
EPJ Web of ConferencesAn increasing amount of research is going into detecting volatile organic compounds (VOCs) in exhaled breath to detect diseases and personalize treatment for patients: recently, these analytes has risen as potential biomarkers.
Gagni Laura, Bissolotti Giorgio
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NONLINEAR FILTRATION LAWS OF ONE-COMPONENT FLUIDS AT HIGH FLOW RATES
Известия высших учебных заведений: Нефть и газ, 2015 It is emphasized that well-known Darcy and Forchheimer laws of filtration are applicable for modes with low Reynolds numbers. For modes with a wide range of Reynolds numbers it is necessary to apply the Barry-Conway law of filtration.
V. A. Tolpaev +2 more
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Gases, 2023 Polymer blending has attracted considerable attention because of its ability to overcome the permeability–selectivity trade-off in gas separation applications. In this study, polysulfone (PSU)-modified cellulose acetate (CA) membranes were prepared using
Danial Qadir +2 more
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Uniform electron gases: III. Low-density gases on three-dimensional spheres [PDF]
, 2015 By combining variational Monte Carlo (VMC) and complete-basis-set limit Hartree-Fock (HF) calculations, we have obtained near-exact correlation energies for low-density same-spin electrons on a three-dimensional sphere (3-sphere), i.e.~the surface of a ...
Agboola, Davids +3 more
core +2 more sources
Gases, 2023 Because ammonia is easier to store and transport over long distances than hydrogen, it is a promising research direction as a potential carrier for hydrogen. However, its low ignition and combustion rates pose challenges for running conventional ignition
Cheolwoong Park +4 more
doaj +1 more source
Mutual Dependence between Sustainable Energy- and Sustainable Agriculture Policies-from the Global and European Perspective [PDF]
, 2012 Agriculture is one of the economic sectors to which the EU commitment to reduce emissions of greenhouse gases applies. Like any other economic sector, agriculture produces greenhouse gases and is a major source of the non- CO2 greenhouse gases methane ...
Wysokińska Zofia
core +2 more sources
Alternative Gaseous Fuels for Marine Vessels towards Zero-Carbon Emissions
Gases, 2023 The maritime industry is recognized as a major pollution source to the environment. The use of low- or zero-carbon marine alternative fuel is a promising measure to reduce emissions of greenhouse gases and toxic pollutants, leading to net-zero carbon ...
Cherng-Yuan Lin, Pei-Chi Wu, Hsuan Yang
doaj +1 more source
Gases, 2023 Hydrogen (H2) is known for its clean energy characteristics. Its separation and purification to produce high-purity H2 is becoming essential to promoting a H2 economy.
Ahmad Naquash +5 more
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Gases, 2022 The coronavirus pandemic caused a crisis in industrial economies, enforcing public concern. The first case of the infection in Europe occurred in Italy.
Tomasz Chrulski
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