Search Results - "Haynes, B.S."

On the importance of upstream compressibility in microchannel boiling heat transfer by Liu, Y., Fletcher, D.F., Haynes, B.S.

“…Experimental data for flow boiling of water and n-hexane in microchannels of diameters 0.90 and 2.00mm have been studied for mass fluxes ranging from 60 to…”
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Pathways for conversion of char nitrogen to nitric oxide during pulverized coal combustion by Molina, A., Murphy, J.J., Winter, F., Haynes, B.S., Blevins, L.G., Shaddix, C.R.

“…The conversion of nitrogen in char (char-N) to NO was studied both experimentally and computationally. In the experiments, pulverized coal char was produced…”
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Pre- and post-harvest treatment of macroalgae to improve the quality of feedstock for hydrothermal liquefaction by Neveux, N., Yuen, A.K.L., Jazrawi, C., He, Y., Magnusson, M., Haynes, B.S., Masters, A.F., Montoya, A., Paul, N.A., Maschmeyer, T., de Nys, R.

“…Three species of macroalgae were treated with the aim of reducing nitrogen, sulfur and ash within the biomass prior to hydrothermal processing. The treatments…”
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A comparative experimental study of the interactions between platinum and a range of hydrocarbon fuels by Badra, J., Masri, A.R., Zhou, C., Haynes, B.S.

“…► The reactivity of four different alkanes ranging from C1 to C4 is tested over platinum. ► The platinum plate temperature peaks at moderately rich ethane/air…”
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Flow boiling heat transfer of Freon R11 and HCFC123 in narrow passages by Bao, Z.Y., Fletcher, D.F., Haynes, B.S.

“…Flow boiling heat transfer coefficients for Freon R11 and HCFC123 in a smooth copper tube with an inner diameter of 1.95 mm have been experimentally…”
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Local condensation heat transfer rates in fine passages by Baird, J.R., Fletcher, D.F., Haynes, B.S.

“…A novel apparatus capable of quantitative control of local heat flows to single fine passages through thermoelectric coolers has been developed. Local heat…”
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Scaleable, microstructured plant for steam reforming of methane by Seris, E.L.C., Abramowitz, G., Johnston, A.M., Haynes, B.S.

“…We report results obtained in a demonstration plant for hydrogen production at 5 Nm 3 h −1 in a microchannel system constructed using techniques proven in…”
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Subcooled flow boiling heat transfer in narrow passages by Haynes, B.S., Fletcher, D.F.

“…Subcooled flow boiling heat transfer coefficients for refrigerants R11 and HCFC123 in smooth copper tubes of small diameter have been investigated…”
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Demonstration Plant for Distributed Production of Hydrogen from Steam Reforming of Methane by Seris, E.L.C., Abramowitz, G., Johnston, A.M., Haynes, B.S.

“…We describe and demonstrate a technique for the creation of highly intensified, highly integrated chemical plant. The process is implemented using Printed…”
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Biocrude yield and productivity from the hydrothermal liquefaction of marine and freshwater green macroalgae by Neveux, N., Yuen, A.K.L., Jazrawi, C., Magnusson, M., Haynes, B.S., Masters, A.F., Montoya, A., Paul, N.A., Maschmeyer, T., de Nys, R.

“…•Hydrothermal liquefaction is an effective biocrude production method for macroalgae.•Biocrude yield is highly influenced by biomass organic carbon…”
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Experimental study of transient behaviour of laminar flow in zigzag semi-circular microchannels by Dai, Z., Zheng, Z., Fletcher, D.F., Haynes, B.S.

“…•Studied the transition from steady to transient laminar flow in a zigzag microchannel.•Occurs at a low Reynolds number of approximately 215 because of the…”
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Film and slug behaviour in intermittent slug–annular microchannel flows by Fouilland, T.S., Fletcher, D.F., Haynes, B.S.

“…Whilst there are numerous experimental, theoretical and computational studies of Taylor flow in microchannels, the intermittent slug–annular regime has largely…”
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Role of the Direct Reaction H2S + SO2 in the Homogeneous Claus Reaction by Sendt, Karina, Haynes, Brian S

“…Quantum chemical methods at the Gaussian-2 and -3 levels of theory have been used to investigate the reactions between H2S, SO2, and S2O such as might occur in…”
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Kinetic and thermodynamic analysis of the fate of sulphur compounds in gasification products by Jazbec, Melita, Sendt, Karina, Haynes, Brian S.

“…Synthesis gas produced from gasification of coal contains sulphur compounds that need to be removed before the gas can be further processed. For the sulphur…”
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Chemical kinetic modeling of the H/S system: H2S thermolysis and H2 sulfidation by Sendt, K., Jazbec, M., Haynes, B.S.

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A CFD based combustion model of an entrained flow biomass gasifier by Fletcher, D.F., Haynes, B.S., Christo, F.C., Joseph, S.D.

“…This paper contains the description of a detailed Computational Fluid Dynamics (CFD) model developed to simulate the flow and reaction in an entrained flow…”
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Surface heterogeneity in the formation and decomposition of carbon surface oxides by Ma, M.C., Haynes, B.S.

“…The formation of surface oxides on exposure of carbon (Spherocarb) to oxygen (16–6560 Pa) at temperatures at ca. 700 K has been investigated experimentally…”
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Chemical kinetic modeling of the H/S system: H 2S thermolysis and H 2 sulfidation by Sendt, K., Jazbec, M., Haynes, B.S.

“…A detailed chemical mechanism to describe reactions in the H 2-S 2-H 2S system has been constructed.The mechanism comprises 21 reactions among the species H…”
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An experimental study of gas–liquid flow in a narrow conduit by Bao, Z.Y., Fletcher, D.F., Haynes, B.S.

“…This paper reports an experimental study of non-boiling air–water flows in a narrow conduit (diameter 1.95 mm). Results are presented for pressure drop…”
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Estimation of pressure-temperature critical loci of CO 2 binary mixtures with methyl- tert-butyl ether, ethyl acetate, methyl-ethyl ketone, dioxane and decane by Chester, T.L, Haynes, B.S

“…Pressure-temperature coordinates of critical points for binary mixtures of CO 2 and five co-solvents are estimated using a peak-shape-sensitive flow-injection…”
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