Search Results - "Cooling, C"

Crystal structure, magnetization, 125Te NMR, and Seebeck coefficient of Ge49Te50R1 (R = La, Pr, Gd, Dy, and Yb) by Levin, E.M., Cooling, C., Bud’ko, S.L., Straszheim, W.E., Lograsso, T.A.

“…GeTe, a self-doping semiconductor, is a well-known base compound for thermoelectric and phase-change materials. It is known, that replacement of Ge in…”
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Coupled probabilistic and point kinetics modelling of fast pulses in nuclear systems by Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…•A model which models neutron population at low and high populations is presented.•The model is shown to agree well with Backward Master Equation.•A range of…”
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A point kinetics model of the Y12 accident by Zamacinski, T., Cooling, C.M., Eaton, M.D.

“…A point kinetics model of the 1958 Y12 criticality accident is presented and the relevant parameters are obtained from review of the literature and novel…”
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Uncertainty and global sensitivity analysis of neutron survival and extinction probabilities using polynomial chaos by Cooling, C.M., Ayres, D.A.F., Prinja, A.K., Eaton, M.D.

“…•The backward Master equation is employed to model system behaviour.•Generalised Polynomial Chaos is applied to simulate the effects of…”
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The application of polynomial chaos methods to a point kinetics model of MIPR: An Aqueous Homogeneous Reactor by Cooling, C.M., Williams, M.M.R., Nygaard, E.T., Eaton, M.D.

“…•A point kinetics model for the Medical Isotope Production Reactor is formulated.•Reactivity insertions are simulated using this model.•Polynomial chaos is…”
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An extension of the point kinetics model of MIPR to include the effects of pressure and a varying surface height by Cooling, C.M., Williams, M.M.R., Nygaard, E.T., Eaton, M.D.

“…•A previous point kinetics model of a conceptual AHR is extended.•The model’s response to several situations is simulated and analysed.•The model is modified…”
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Modeling the short-term and long-term behaviour of the Oklo natural nuclear reactor phenomenon by Ibekwe, R.T., Cooling, C.M., Trainer, A.J., Eaton, M.D.

“…This paper presents a computational investigation of the short-term and long-term behaviour of the Oklo natural nuclear reactors, instances in the distant past…”
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Fall risk factors in older female lawn bowls players and controls by Brooke-Wavell, Katherine, Cooling, Victoria C

“…Fall-risk factors were compared between older women who regularly participate in lawn bowls and controls. Participants were 74 healthy women age 60-75 yr…”
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Simulated spatially dependent transient kinetics analysis of the Oak Ridge Y12 plant criticality excursion by Buchan, A.G., Pain, C.C., Tollit, B.S., Gomes, J.L.M.A., Eaton, M.D., Gorman, G.J., Cooling, C.M., Goddard, A.J.H., Nygaard, E.T., Angelo, P.L., Smith, P.N.

“…In June 1958 an accidental nuclear excursion occurred in the C-1 Wing of building 9212 in a process facility designed to recover enriched Uranium U(93) from…”
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Deterministic and stochastic computational models for the analysis of Nuclear Power Plant (NPP) start-up operations by Gordon, T.L., Cooling, C.M., Williams, M.M.R., Eaton, M.D., Sutton, T.M., Haigh, P., Morgan, G.O., Bean, P.S.

“…The aim of this paper is to present an overview of both the deterministic and stochastic aspects of nuclear power plant (NPP) start-up and start-up accident…”
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Transient nuclear criticality excursion analysis of highly dispersed particulate three-phase fluidised systems by Jones, G.S., Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…The aim of this study was to perform sensitivity analysis, investigating how different fluidisation and sedimentation characteristics of three-phase wetted UO2…”
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Wetting-induced volumetric collapse of UO2 powder beds and the consequence on transient nuclear criticality excursions by Jones, G.S., Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…Mathematical and computational models are proposed to simulate wetting-induced volumetric collapse of fissile powder beds. Slumping, nuclear thermal…”
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Numerical comparison of mathematical and computational models for the simulation of stochastic neutron kinetics problems by Gordon, T.L., Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…This paper concerns numerical comparisons between five mathematical models capable of modelling the stochastic behaviour of neutrons in low extraneous…”
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Mathematical and computational models for simulating transient nuclear criticality excursions within wetted fissile powder systems by Jones, G.S., Winter, G.E., Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…•Phenomenological model of nuclear criticality in wetted fissile powder beds.•Neutron kinetics, infiltration, thermal hydraulics, radiolysis and boiling…”
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CALLISTO-SPK: A Stochastic Point Kinetics code for performing low source nuclear power plant start-up and power ascension calculations by Cooling, C.M., Williams, M.M.R., Eaton, M.D.

“…•The CALLISTO code for the simulation of reactor start-up scenarios is presented.•Several example results are presented and analysed.•The code is shown to…”
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Magnetic states in nanostructured manganese-intercalated TaS sub(2) by Shand, P M, Cooling, C, Mellinger, C, Danker, J J, Kidd, T E, Boyle, K R, Strauss, L H

“…Nanostructured TaS sub(2) with different concentrations of intercalated Mn ions has been investigated using ac and dc magnetization measurements. The…”
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Magnetic states in nanostructured manganese-intercalated TaS2 by Shand, P.M., Cooling, C., Mellinger, C., Danker, J.J., Kidd, T.E., Boyle, K.R., Strauss, L.H.

“…Nanostructured TaS2 with different concentrations of intercalated Mn ions has been investigated using ac and dc magnetization measurements. The nanostructures…”
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The effect of a changing fuel solution composition on a transient in a fissile solution by Major, M., Cooling, C.M., Eaton, M.D.

“…This paper presents an extension to a point kinetics model of fissile solution undergoing a transient through the development and addition of correlations…”
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Electronic and Thermal Behavior of Germanium Telluride-Tin Telluride Solid Solutions Near the Structural Phase Transition by Cooling, Corey C

“…Humanity finds itself in an energy crisis, where our energy demands now and in the future are far out of balance with our ability to produce that energy safely…”
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Simulated transient dynamics and heat transfer characteristics of the water boiler nuclear reactor – SUPO – with cooling coil heat extraction by Buchan, A.G., Pain, C.C., Goddard, A.J.H., Eaton, M.D., Gomes, J.L.M.A., Gorman, G.J., Cooling, C.M., Tollit, B.S., Nygaard, E.T., Glenn, D.E., Angelo, P.L.

“…► We have simulated the dynamics of the aqueous homogeneous reactor SUPO. ► Modelling of the multi-phase fluid and radiative physics has been presented. ► A…”
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