Results 11 to 20 of about 22,711,105 (300)
Drop deformation in stokes flow through converging channels [PDF]
, 2009 This work presents an application of a direct BEM formulation for drop deformation and interaction in Stokes flows through converging channels.
Wrobel, LC, Das Bhaumik, CL, Soares, D
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Gross plastic deformation of axisymmetric pressure vessel heads [PDF]
, 2006 The gross plastic deformation and associated plastic loads of four axisymmetric torispherical pressure vessels are determined by two criteria of plastic collapse: the ASME twice elastic slope (TES) criterion and the recently proposed plastic work ...
Camilleri, Duncan +2 more
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4D Synchrotron X-ray Imaging of Grain Scale Deformation Mechanisms in a Seismogenic Gas Reservoir Sandstone During Axial Compaction [PDF]
, 2022 Understanding the grain-scale processes leading to reservoir compaction during hydrocarbons production is crucial for enabling physics-based predictions of induced surface subsidence and seismicity hazards.
McBeck, J. A. +9 more
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Finite deformation analysis of geomaterials [PDF]
International Journal for Numerical and Analytical Methods in Geomechanics, 2001 AbstractThe mathematical structure and numerical analysis of classical small deformation elasto–plasticity is generally well established. However, development of large deformation elastic–plastic numerical formulation for dilatant, pressure sensitive material models is still a research area.In this paper we present development of the finite element ...
Jeremic, Boris +2 more
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Measurement and analysis of brain deformation during neurosurgery. [PDF]
, 2003 Recent studies have shown that the surface of the brain is deformed by up to 20 mm after the skull is opened during neurosurgery, which could lead to substantial error in commercial image-guided surgery systems.
Maurer, C R +15 more
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Frontiers in Earth Science, 2023 Shallow bias tunnels are sensitive at the entrance section, where the existence of soil–rock interface (SRI) results in more complex deformation of surrounding rock and supporting structure.
Zhinan Hu +3 more
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Construction and Analysis of Projected Deformed Products [PDF]
Discrete & Computational Geometry, 2009 20 pages, 5 ...
Raman Sanyal, Günter M. Ziegler
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WAVELET DEFORMATION ANALYSIS FOR SPHERICAL BODIES [PDF]
International Journal of Wavelets, Multiresolution and Information Processing, 2005 In this paper, we introduce a multiscale technique for the analysis of deformation phenomena of the Earth. Classically, the basis functions under use are globally defined and show polynomial character. In consequence, only a global analysis of deformations is possible such that, for example, the water load of an artificial reservoir is hardly to model ...
Willi Freeden, Volker Michel
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In Situ Deformation Analysis of a Fracture in Coal under Cyclic Loading and Unloading
Energies, 2021 The deformation analysis of fractures is vital for advantageous development of oil and gas fields, especially the coalbed methane (CBM) reservoir, since the change of fracture parameters can be directly evaluated through fracture deformation analysis ...
Zhihui Liu +3 more
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Applied Sciences, 2023 The support system is the most important part of foundation pit engineering, which mainly determines the safety of foundation pit engineering. Based on the characteristics of the foundation pit of Changsha international financial center, the original ...
Quan Yin, He-Lin Fu
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