Search Results - "SANCHEZ, Antonio L"

Recent advances in understanding of flammability characteristics of hydrogen by Sánchez, Antonio L., Williams, Forman A.

“…The current increasing interest in hydrogen utilization and increasing understanding of hydrogen combustion motivate this review of flammability…”
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Ignition, Liftoff, and Extinction of Gaseous Diffusion Flames by Liñán, Amable, Vera, Marcos, Sánchez, Antonio L

“…This review uses as a vehicular example the jet-flame configuration to examine some phenomena that emerge in nonpremixed gaseous combustion as a result of the…”
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The role of separation of scales in the description of spray combustion by Sánchez, Antonio L., Urzay, Javier, Liñán, Amable

“…The present paper deals with the description of the interacting multiscale processes governing spray vaporization and combustion downstream from the…”
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A one-step reduced mechanism for near-limit hydrogen combustion with general stoichiometry by Fernández-Galisteo, Daniel, Weiss, Adam, Sánchez, Antonio L., Williams, Forman A.

“…A one-step reduced mechanism for hydrogen combustion, previously developed for fuel-lean flames, is extended to apply for all equivalence ratios under…”
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Accuracies of reduced mechanisms for predicting acoustic combustion instabilities by Weiss, Adam D., Sánchez, Antonio L., Williams, Forman A.

“…The Rayleigh index of counterflow hydrogen–air diffusion flames is employed as a vehicle for quantifying inaccuracies of predictions caused by the introduction…”
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Benefits of controlled inclination for contactless transport by squeeze-film levitation by Ramanarayanan, Sankaran, Sánchez, Antonio L.

“…Developed in this paper is a theoretical description of the fluid flow involved in contactless transport systems that operate using squeeze-film levitation…”
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A three-step reduced mechanism for MILD combustion by Weekes, Reiley T., Nomura, Keiko K., Sánchez, Antonio L., Williams, Forman A.

“…A previously derived two-step mechanism describing high-temperature autoignition in alkanes is augmented by addition of a CO 2 -production step to account for…”
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Pyrolysis effects during high-temperature vaporization of alkane droplets by Muelas, Álvaro, Carpio, Jaime, Ballester, Javier, Sánchez, Antonio L., Williams, Forman A.

“…The temporal evolution of the droplet radius is measured experimentally in high-temperature inert atmospheres for three different alcohols (ethanol, n-butanol,…”
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Aerodynamics of Tsuji Burners with Augmented Fuel Injection by Li, Brandon, Graña-Otero, José, Sánchez, Antonio L., Williams, Forman A.

“…Tsuji burners, in which flames may be anchored in the forward stagnation region of a cylindrical porous fuel injector placed in a uniform air stream, are…”
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A Tsuji burner in a counterflow by Li, Brandon, Sánchez, Antonio L., Williams, Forman A.

“…This paper addresses the aerodynamics of a new type of Tsuji burner involving a cylindrical porous fuel injector of radius a placed at the centre of a planar…”
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The large-activation-energy analysis of extinction of counterflow diffusion flames with non-unity Lewis numbers of the fuel by Liñán, Amable, Martínez-Ruiz, Daniel, Vera, Marcos, Sánchez, Antonio L.

“…Large-activation-energy asymptotic techniques are used to describe the effects of non-unity Lewis numbers of the fuel on strain-induced extinction of…”
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Non-Boussinesq stability analysis of natural-convection gaseous flow on inclined hot plates by Rajamanickam, Prabakaran, Coenen, Wilfried, Sánchez, Antonio L.

“…•Linear stability of the natural-convection boundary-layer on a hot inclined plate.•We study both vortex and wave modes, accounting for the nonparallelism of…”
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Explanations of influences of differential diffusion on flame-temperature variations in usual and inverse jet flames by Nekkanti, Akhil, Sánchez, Antonio L., Williams, Forman A.

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Critical radius for hot-jet ignition of hydrogen–air mixtures by Carpio, Jaime, Iglesias, Immaculada, Vera, Marcos, Sánchez, Antonio L., Liñán, Amable

“…This study addresses deflagration initiation of lean and stoichiometric hydrogen–air mixtures by the sudden discharge of a hot jet of their adiabatic…”
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Large-activation-energy analysis of gaseous reacting flow in pipes by Moreno-Boza, Daniel, Iglesias, Immaculada, Sánchez, Antonio L.

“…This paper analyzes the exothermic reaction of an initially cold gaseous mixture flowing with a moderately large Reynolds number along a cylindrical pipe with…”
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Taylor-diffusion-controlled combustion in ducts by Liñán, Amable, Rajamanickam, Prabakaran, Weiss, Adam D., Sánchez, Antonio L.

“…An analysis is presented for the Burke-Schumann flame established when a fuel tank discharges with mean velocity U along a circular duct of radius a filled…”
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Aerodynamics of axisymmetric counterflowing jets by Carpio, Jaime, Liñán, Amable, Sánchez, Antonio L., Williams, Forman A.

“…The laminar flow resulting from impingement of two steadily fed low-Mach-number gaseous jets issuing into a stagnant atmosphere from coaxial cylindrical ducts…”
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Hysteresis in the Vaporization-Controlled Inertial Regime of Nonpremixed Counterflow Spray Combustion by Carpio, Jaime, Martínez-Ruiz, Daniel, Liñán, Amable, Sánchez, Antonio L., Williams, Forman A.

“…This numerical study uses a Lagrangian-Eulerian formulation employing the point-source approximation to investigate nonpremixed axisymmetric spray diffusion…”
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Four-step and three-step systematically reduced chemistry for wide-range H2–air combustion problems by Boivin, Pierre, Sánchez, Antonio L., Williams, Forman A.

“…The feasibility of developing multipurpose reduced chemistry that is able to describe, with sufficient accuracy, premixed and non-premixed flames,…”
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Chromium propionate improves performance and carcass traits in broilers by Van Hoeck, Veerle, Sonawane, Mahendra, Gonzalez Sanchez, Antonio L, Van Dosselaer, Iris, Buyens, Chris, Morisset, Dany

“…There is evidence to suggest that poultry may have a dietary requirement for metabolically available chromium (Cr) that exceeds the amount provided through…”
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