Numerical Modelling
Numerical modelling of simple harmonic oscillator
... Simple harmonic motion (SHM) is a type of periodic motion where the restoring force is directly proportional to the displacement. Simple harmonic motion can be easily understood via aid of SHM graph as shown in Figure ...
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Numerical Modelling of the Segmental Lining of Underground Structures
... 3D modelling may be the best method for estimating the longitudinal and circumferential joints' effect on segmental ...dimensional numerical modelling of the segmental lining with non- uniform ...
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Numerical modelling of perimeter pile groups in clay
... Fleming et al (2009) discussed the failure of a pile group and stated that independent calculations should be made of both the block capacity and the individual pile capacities, to ensure that there is an adequate factor ...
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Physical Modelling vs. Numerical Modelling: Complementarity and Learning
... physical modelling and their consequent impoverishment, to the detriment of numerical ...and numerical methods should certainly not be ...physical modelling, precisely due to the new needs ...
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Numerical modelling of stable minimal surfaces
... The numerical modelling of minimal surfaces is presented, based initially on the discretisation of the form using plane linear line and triangular elements.. The application of the matri[r] ...
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Numerical modelling of mining subsidence
... a numerical model to be generated in FLAC ...a numerical model within FLAC to accurately measure and model ...that numerical models are extremely important when dealing with large complex ...requires ...
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Slope Stability Analysis Using Numerical Modelling
... First of all, the stability of the slope is studied in the case of homogeneity within each layer constituting the slope, the mechanical parameters are those derived from laboratory tests and numerical simulations ...
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Numerical Modelling of Concrete Pressure on Vertical Formworks
... numerical model based on Janssen’s Silo Theory indicates the need to consider the friction between the formwork surface and the fresh concrete (Silo Effect), as this is seen to reduce the lateral pressures ...
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Numerical Modelling of Downburst Interaction with Bluff Body
... dependence of downburst velocity fields were studied and their effects on internal members of the towers under critical downburst conditions were investigated. It was found that the axial and the radial velocity ...
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The numerical modelling of composite floors exposed to fire
... 5-3 Comparison of Central Deflection for Simply Supported and Fixed Edges Composite Floor subjected to fire 5.4 Effect of edge restraint Therole of in-planeforcesin describingthebehaviou[r] ...
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Numerical modelling of hydrofoil fluid structure interaction
... This study has provided an insight into the effect of isotropic material with varying mass and stiffness ratios on the forces acting on a hydrofoil undergoing sinusoidally varying pitch oscillation. This study has also ...
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Numerical modelling of large landslides stability and runout
... The major problem with the comprehension and modelling of these phenomena consists in the completeness of their de- scription. Pre-, sin- and post-failure observations and data are fundamental constraints to ...
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Numerical Modelling of Crack Growth in a Gear Tooth Root
... The numerical determined crack paths are then compared with the experimental results taken from ...between numerical and experimental results for deeper rim thickness is ...the numerical determined ...
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The effect of tracheal stenosis on airflow using numerical modelling
... factors of location and size of stenosis could affect the flow behavior in the human. airway separately[r] ...
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Numerical modelling of complex slope using FLAC/SLOPE
... 7.5 show the effect of complex geometry and layer soil 61 7.6 show the effect of Geo-grid Reinforcement 63 7.7 increased the length of geo-grid reinforcement 64 7.8 show the necessary le[r] ...
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Numerical Modelling of Braiding Processes in Gravel-Bed Rivers
... For! example,!as!discharge! increases! in! any!of! the!driving! scenarios! shown! above! (Figure!4.2b,!c!and!d),!the!rate!of!morphological!change!is!likely!to!increase!too,!but! in! a! rather! less! predictable! and! ...
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Numerical Modelling of the Internal Sound in Railway Rolling Stock
... The objective o f the paper was to analyse the internal sound pollution in existing locomotives in Lithuania today. The speed o f the trains is not high, and at low speeds the locomotive sound is the dominating source. ...
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On the Numerical Modelling of Bond for the Failure Analysis of Reinforced Concrete
... The structural performance of reinforced concrete relies heavily on the bond between reinforcement and concrete. In nonlinear finite element analyses, bond is either modelled by merged, also called perfect bond, or ...
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Numerical Modelling of an Adsorption Solar Cooling System
... Abstract—The numerical analysis and performance prediction of a solid adsorption solar refrigerator, using activated carbon/methanol adsorbent/adsorbate pair are ...
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Numerical Modelling of an Engine-Cooling System
... The engine-cooling system consists of pipes, heat exchangers, pumps, valves and units that need to be cooled. All these components can be arranged in many different ways, so the numerical model must be flexible in ...
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