Comparison with numerical predictions
Thermally driven circulation in a region of complex topography: comparison of wind-profiling radar measurements and MM5 numerical predictions
... model predictions, which also revealed the shorten- ing of the up-slope flow in the ...and numerical predic- tions was found in the intensity of the wind vector relative to the averaged values over the ...
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Numerical predictions of the negative phase
... Keywords: Blast loading; Negative phase; EOS modeling 1. Introduction The behaviour of the charge followed by the detonation and pressure wave propagation through the ambient is a complex topic. In this paper the ...
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An Overview of Model Tests and Numerical Predictions for Propeller Ice Interaction
... 7. C ONCLUSION Model tests for propeller-ice interaction were carried out in the ice tank and the test results were presented. An azimuthing podded propulsor model allowed to examine the propeller ice interaction loads ...
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Extraseasonal ensemble numerical predictions of winter climate over China
... Simulation comparison against verifying analysis for surface temperature anomaly exhibits the model’s skill in predicting surface temperature’s inter- annual variation trend in ...
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Numerical predictions of the rollover phenomenon using computational fluid dynamics
... for comparison. The predictions demonstrate similar pattern as the experiments, showing a drastic surge around 30 hours which was the moment the rollover ...the numerical model where the liquid is ...
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Nonlinear evolution of the parametric instability: numerical predictions versus observations in the heliosphere
... the comparison with solar wind data presented here must be regarded as being essentially qualitative, so the role played by parametric instability in the evolution of the Alfv´enic tur- bulence of the solar wind ...
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Numerical predictions of air temperature and velocity to assist in the design of free ventilation piggeries
... Higher air speeds also help the pigs to tolerate the high temperature. Figures 5 & 6 give a comparison of velocity and temperature variations at the pigs’ level across the piggery for all above four cases. The ...
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Numerical Predictions of Sonic Boom Signatures for a Straight Line Segmented Leading Edge Model
... 4.1 CART3D-AERO vs. Experiment Comparison of the CART3D-AERO computed sonic boom signatures, DP/P, with experimental data, at separation distance of 13.5, 22.5, 45, and 90 inches below the SLSLE model centerline, ...
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Numerical predictions of laminar and turbulent forced convection: Lattice Boltzmann simulations using parallel libraries
... This paper presents the performance comparison of various parallel lattice Boltzmann codes for simula- tion of incompressible laminar convection in 2D and 3D channels. Five different parallel libraries namely; ...
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Arrival times of Flare/Halo CME associated shocks at the Earth: comparison of the predictions of three numerical models with these observations
... arrival predictions of three numerical mod- els, namely the Shock Time of Arrival Model (STOA), the Interplanetary Shock Propagation Model (ISPM) and the Hakamada-Akasofu-Fry Solar Wind Model ...
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Towards improving numerical weather predictions by evolutionary computing techniques
... Finally, it was shown in [9] that the proposed G-Ensemble approach is cost effective computationally compared to the classical EPS over a parallel computing environment, many execution scenarios were tested over a ...
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Detailed Comparison of Next-to-Leading Order Predictions for Jet Photoproduction at HERA
... The soft singularities in the matrix element squared, which are of O (ξ i − 2 ), are regulated by multiplying them by ξ 2 i and at the same time dividing the phase space by ξ i 2 , resulting in a ξ i − 1 − 2ǫ (1 − y i 2 ...
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Initialization and Ensemble Generation for Decadal Climate Predictions: A Comparison of Different Methods
... In numerical weather predictions, the ensemble consists of about 50 realizations (Bauer et ...decadal predictions are often carried out with 10 or even fewer ensemble members (Taylor et ...decadal ...
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A Comparison of Metamodeling Techniques via Numerical Experiments
... aleatory uncertainties requires assuming a structure for them, so they can be parameterized in terms of epistemic variables that can be calibrated. This modeling exercise often requires significant effort and insight ...
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Probabilistic forecasting of shallow, rainfall-triggered landslides using real-time numerical weather predictions
... 2 Landcare Research, New Zealand * now at: Alchemy Group, New Zealand Received: 20 December 2007 – Revised: 6 March 2008 – Accepted: 26 March 2008 – Published: 14 April 2008 Abstract. A project established at the ...
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Numerical Predictions for Rising Water Levels in the Oceans
... temperature data provides an increase in temperatures around the world, which includes Arctic and Antarctic regions. These rising temperatures are causing an acceleration in the melting of glaciers. The melting water is ...
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Improvement of short-term numerical wind predictions
... SHORT-TERM NUMERICAL WIND PREDICTIONS Joël BÉDARD RÉSUMÉ Avec la croissance soutenue de l’énergie éolienne sur les marchés énergétiques, les opérateurs des réseaux électriques ont de plus en plus de défis à ...
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Numerical Predictions of Global and Local Ice Loads on Ships
... This thesis is presented in the form of a collection of five papers appended in the Appendix. The primary aim of this thesis is to introduce a numerical model for simulating ice–hull i[r] ...
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Numerical predictions of low Reynolds number compressible aerodynamics
... of numerical methods for its ...fidelity numerical approaches are compared with experi- mental measurements on both airfoils and rotors in the low Reynolds number compressible flow ...
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A comparison of modern tidal predictions for Southend Pier
... this method predicts hourly heights, with subsidiary turning point calculations for HW and LW. "They are therefore not considered further here. However, the frequent [r] ...
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