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numerical prediction

Estimation of Precipitable Water Using Numerical Prediction Data

Estimation of Precipitable Water Using Numerical Prediction Data

... Abstract. Precipitable water (PW) is an important variable in the climate system. Interferometric synthetic aperture radar (InSAR) is a powerful remote sensing technique for measuring the topography and deformation of ...

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Numerical Prediction of Soil Displacement Based on Imu Sensor Measurement

Numerical Prediction of Soil Displacement Based on Imu Sensor Measurement

... Figure 5 is a schematic of the back analysis in the numerical prediction in this study. First, the experiment of slope failure was conducted and measured by IMU sensors at the top and bottom of the soil ...

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A study on the numerical prediction of cavitation erosion for propellers

A study on the numerical prediction of cavitation erosion for propellers

... reported in Boorsma & Whitworth (2011). These observations showed that details of the cavitating flow are paramount for the erosive potential of the flow. Ochiai et al (2012), proposed a simulation method for ...

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Numerical prediction of nonlinear rheology of branched polymer melts

Numerical prediction of nonlinear rheology of branched polymer melts

... ‘hierarchical’ numerical relaxation scheme based on the tube model of de Gennes (1971) and Doi and Edwards (1986) for branched polymer ...for numerical prediction of linear rheology by van Ruymbeke ...

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Numerical Prediction Of Solid Waste Combustion In An Updraft Gasifier

Numerical Prediction Of Solid Waste Combustion In An Updraft Gasifier

... In practical combustion systems the chemical reactions of the major chemical species, carbon and hydrogen in the fuel and oxygen in the air, are fast at the prevailing high temperatures [r] ...

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Numerical Prediction of Wall Effect on Propeller in Restricted Channel

Numerical Prediction of Wall Effect on Propeller in Restricted Channel

... In the present studies on the wall effect, the focus is the wall effect on the hy- drodynamic performance of propeller and the treatment of the blade tip clear- ance. And there are few studies on the flow mechanism in ...

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Experimental and numerical prediction of airflow in a room   literature summary

Experimental and numerical prediction of airflow in a room literature summary

... This paper presents a review of literature pertaining to prediction of air flow in a room. The paper initially discusses various mathematical models adopted in previos studies and highlights the models best suited ...

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Numerical Prediction of Strong Wind Induced by Topographic Effect

Numerical Prediction of Strong Wind Induced by Topographic Effect

... a numerical simulation, it is very important to clarify how accurately small ter- rains should be reproduced, in other words, to what extent is horizontal grid resolution ...of numerical simulations with ...

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Experimental and Numerical Prediction of Springback in U-bending Process

Experimental and Numerical Prediction of Springback in U-bending Process

... As a fundamental and traditional process in metallic forming technologies, sheet metal forming is widely being employed in almost all industrial fields. Needless to say, it is because a final sheet product of desired ...

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Perforation of welded aluminum extrusions - Numerical prediction and experimental validation

Perforation of welded aluminum extrusions - Numerical prediction and experimental validation

... The material is affected by heat, and is thus weaker than the base material, up to approximately 20 mm from the weld center. This means that potentially a 40 mm wide area exists where the ballistic capacity of the welded ...

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Numerical Prediction of Temperature Distribution in Transient RTM Process

Numerical Prediction of Temperature Distribution in Transient RTM Process

... terms in the equations, the boundary conditions in form of upwind and second order terms in equation are discretized by central difference. The successive temporary meshes are generated during the filling to evaluate the ...

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NUMERICAL PREDICTION OF SHEET METAL FORMING LIMITS

NUMERICAL PREDICTION OF SHEET METAL FORMING LIMITS

... It is also worth pointing out that the experimental FLC data [5.14-5.16] used to validate the current MK model were obtained using the well-known circle grid analysis technique. This technique relies on the measurement ...

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Comparison of 2D and 3D prediction models for environmental vibration induced by underground railway with two types of tracks

Comparison of 2D and 3D prediction models for environmental vibration induced by underground railway with two types of tracks

... level. Numerical prediction models, which complement analytical models, field measurements and empirical prediction models, are required to assess underground train-induced environmental vibration ...

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Three Dimensional Analysis of the Blood Flow Regime within Abdominal Aortic Aneurysm

Three Dimensional Analysis of the Blood Flow Regime within Abdominal Aortic Aneurysm

... the numerical prediction of flow characteristics and comparison of blood behavior in a three-dimensional domain of Abdominal Aorta with aneurysm together with its peripheral branches for systolic and ...

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Transmission Line Galloping Prediction Based on Numerical Weather Prediction Results

Transmission Line Galloping Prediction Based on Numerical Weather Prediction Results

... the prediction and early warning of catastrophic weather processes, which have a serious impact on power grid production, can effectively improve the efficiency and ability of power grids to cope with catastrophic ...

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Time domain calculation of noise generated by a propeller in a flow

Time domain calculation of noise generated by a propeller in a flow

... Experimental data Numerical prediction −1.5.[r] ...

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A Numerical Framework for Operational Solar Wind Prediction

A Numerical Framework for Operational Solar Wind Prediction

... of numerical components for an operational solar wind prediction ...and prediction of the solar wind speed at ...between numerical prediction and solar wind speed observations has been ...

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Assessment of the Fatigue Parameters from Random Vibration Testing: Application to a Rivet Joint

Assessment of the Fatigue Parameters from Random Vibration Testing: Application to a Rivet Joint

... the numerical analysis a number of different numerical models with different rivet geometries were designed; the rivet geometry is based on the pull length of the rivet ...the numerical model ranged ...

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A Comprehensive Review of Numerical Weather Prediction Models

A Comprehensive Review of Numerical Weather Prediction Models

... - numerical (dynamical) and statistical (including the Artificial Intelligence methods) .... Numerical weather prediction refers to dynamic modelling of the atmospheric ...

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Fatigue Life Evaluation of Single and Two Riveted Coach Peel Joints Using Strain-Life Criteria

Fatigue Life Evaluation of Single and Two Riveted Coach Peel Joints Using Strain-Life Criteria

... Combination approach of finite element analysis and strain- life theories resulted in fatigue lives for single and two riveted CP joints (Fig. 10). As it can be seen in Fig. 10, life cycles are decreased in two riveted ...

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