three-dimensional mechanical stresses
Effects of three dimensional coating interfaces on thermo mechanical stresses within plasma spray thermal barrier coatings
... subsequent stresses build up within the system in a manner dependent on interface ...of stresses within a coating system of 3D microscopic features, extracted from 3D analysis of real coating ...
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Evaluation of variables affecting distribution of stresses in orthodontic miniscrews and in surrounding cortical/cancellous bone: A Three Dimensional Finite Element Analysis
... the three dimensional and two dimensional finite element stress ...analysis.The three dimensional method has been shown to offer a more precise prediction of stress distribution than ...
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The Analysis of the Dissimilar Metal Weld Joint for Fracture Mechanics Evaluations
... residual stresses in the DMW nozzle are computed by non-linear thermal elasto-plastic analysis using the axisymmetric finite element (FE) model, for which temperature-dependent thermal and mechanical ...
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A new four-dimensional ratcheting boundary : derivation and numerical validation
... steady mechanical membrane, cyclic thermal membrane and cyclic thermal bending stress simultaneously is derived in Ref [8], and the ratchet limit solution of a beam with arbitrary cross section is obtained ...
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Moisture-induced stresses in engineered wood flooring with OSB substrate
... A three-dimensional (3D) finite element model was used to predict the cupping deformation and to characterize stresses developed in the ...a mechanical equilibrium equation and an elastic ...
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Three Dimensional Thermo Elastic Plastic Finite Element Method Modeling for Predicting Weld Induced Residual Stresses and Distortions in Steel Stiffened Plate Structures
... As mentioned earlier, a quarter model of the target structure is applied as the extent of the finite element analysis as shown in Figure 4 in association with the symmetric condition. Figure 7 shows the sample model of ...
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Influence of assembly gap and shims on the strain and stress of bolted composite aluminum structures
... using mechanical fasteners (bolts) and in assembling these structures, misalignments do occur due to parts’ geometrical ...and stresses of a bolted composite-aluminum structure using a non- linear ...
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Effects of three dimensional coating interfaces on thermo mechanical stresses within plasma spray thermal barrier coatings
... that stresses within a thermal barrier coating (TBC) and its durability are significantly affected by the coating ...using three- dimensional (3D) coating ...out-of-plane stresses for 3D ...
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ANALYSIS OF FUNCTIONALLY GRADED CYLINDER SUBJECTED TO VARYING THERMAL LOAD IN AXIAL DIRECTION
... 190 | P a g e In this paper, we consider a steady-state thermal stress problem of a functionally graded circular hollow cylinder with finite length. The thermal load applied on the cylinder is varying in the axial ...
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Electron cotunneling through doubly occupied quantum dots: effect of spin configuration
... regimes [7], there have been several theoretical attempts on dealing directly with the many-body Hamiltonian to study the few-electron transport problem recently [8,9]. However, it still presents a great challenge to ...
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INVESTIGATIONS ON STRENGTH ANALYSIS OF LAP JOINTS FOR ALUMINUM- EPOXY COMPOSITE PLATES USING FINITE ELEMENT METHOD WITH EXPERIMENTAL VERIFICATION
... Using the developed FE model, the distribution of the stress components around the holes of the composite joints is studied together with the effects of hole clearance and position of bolts. The stress along the fibres ...
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Design and static analysis of automobile gearbox cover
... in three ways and selected the one which gives the minimum stress ...The three ways are design modification, material changing without design modification and material change with design ...above ...
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Simulation on the internal structure of three-dimensional proximal tibia under different mechanical environments
... The important aspect of bone remodeling simulation is quantitative bone remodeling theory, in which mathematical formula is utilized to quantitatively describe the remodeling process of bone tissue. One of the ...
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Evaluation of Principal strain and its direction due to three dimensional finite element stresses during Impact of structural dynamic load
... The graphical representation in plate number 01 showed the higher moment in the Mp in KN m were sagging in nature , however at the MB the moment were shown hogging in nature and at MA , the nature of the moment were ...
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The Effects of Ability Grouping on Gifted & Talented Third, Fourth, and Fifth Grade Students in Selected South Carolina Public School Districts
... Zang et al. 95 have reported a remarkable phenomenon that electron beam irradiation (EBI) increases the Young’s modulus of zinc tin oxide (ZTO) nanowires as much as 40% compared with the pristine nanowires. An in-situ ...
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Reconciliation of civil and mechanical engineering approaches of seismically induced stresses
... and mechanical engineers have to deal with loads of the force-controlled type (qualified as “primary”, as well as the corresponding induced stresses in the mechanical engineering terminology) or of ...
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Analysis of Mechanical and Thermal Stresses in a Pressure Casting Machine Plunger
... Pressure casting of aluminium, magnesium and copper alloys is the basic technology of producing household appliances, as well as mo‑ tor industry and aircraft ware, etc. [10, 13]. The technological process, during ...
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Three Dimensional Geometry
... In Class XI, while studying Analytical Geometry in two dimensions, and the introduction to three dimensional geometry, we confined to the Cartesian methods only. In the previous chapter of this book, we ...
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Real-time three-dimensional speckle tracking echocardiography: technical aspects and clinical applications
... al. Mechanical dyssynchrony is addi- tive to ECG criteria and independently associated with reverse remod- elling and clinical response to cardiac resynchronisation therapy in patients with advanced heart ...by ...
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Mechanical Properties of a Ferrofluid Seal: Three-Dimensional Analytical Study Based on the Coulombian Model
... To illustrate (22), Table 2 gives the parameters of the equations of ellipse describing the ferrofluid seal in Fig. 4 for r between 24.6 mm and 25 mm. The approximation error between the equations of ellipse and the real ...
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