Keywords: خم شدن لوله; Circumferential Through-Wall Crack; Finite-Element Analysis; Pipe Bend; Plastic Collapse Load; Structural Deformation;
مقالات ISI خم شدن لوله (ترجمه نشده)
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Keywords: خم شدن لوله; Circumferential throughwall crack; Limit moment; Ovality; Thinning; Pipe bend
Keywords: خم شدن لوله; Plastic collapse load; Ovality; Thinning; Pipe bend
Keywords: خم شدن لوله; Flow patterns; Flow pattern map; Gas fractions; Pipe bend; Gas-liquid flow;
Keywords: خم شدن لوله; Pneumatic conveying; Pipe bend; Simulation; DEM–CFD-approach; Non-spherical particles; Rope formation
Pipe wall thickness prediction with CFD based mass transfer coefficient and degradation feedback for flow accelerated corrosion
Keywords: خم شدن لوله; Flow accelerated corrosion; Mass transfer coefficient; Computational fluid dynamics; Pipe bend; Orifice;
Shakedown, ratchet, and limit analyses of 90° back-to-back pipe bends under cyclic in-plane opening bending and steady internal pressure
Keywords: خم شدن لوله; Pipe bend; Shakedown; Ratchetting; Reverse plasticity; The Linear Matching Method;
Evaluation of postulated cross sections with ovality and thinning for 90° pipe bends with circumferential throughwall cracks subjected to in-plane closing bending
Keywords: خم شدن لوله; Circumferential throughwall crack; Ovality; Thinning; Pipe bend;
Distribution and penetration efficiency of nanoparticles between 8-550Â nm in pipe bends under laminar and turbulent flow conditions
Keywords: خم شدن لوله; Nanoparticles; Penetration efficiency; Pipe bend; Numerical simulation; Experiment;
Comparative computational study of turbulent flow in a 90° pipe elbow
Keywords: خم شدن لوله; Large-eddy simulation; Second-moment closure RANS model; Pipe bend; Confined turbulent flow
Shakedown boundary determination of a 90° back-to-back pipe bend subjected to steady internal pressures and cyclic in-plane bending moments
Keywords: خم شدن لوله; Pipe bend; Shakedown; Ratchetting; Reversed plasticity
Plastic collapse loads in shape-imperfect pipe bends under in-plane opening bending moment
Keywords: خم شدن لوله; Ovality; Thinning; Pipe bend; Collapse load
Effect of internal pressure and shape imperfections on plastic loads of pipe bends under in-plane closing moment
Keywords: خم شدن لوله; Collapse load; Finite element limit analysis; Ovality; Pipe bend; Thinning;
Flow of mono-dispersed particles through horizontal bend
Keywords: خم شدن لوله; CFD modeling; Eulerian model; Bend radius ratio; Pipe bend; Concentration distribution; Slurry pipeline; Pressure drop;
Comparison of plastic limit and collapse loads in pipe bends with shape imperfections under in-plane bending and an internal pressure
Keywords: خم شدن لوله; Collapse load; Limit load; Ovality; Pipe bend; Thinning
Shakedown and limit analysis of 90° pipe bends under internal pressure, cyclic in-plane bending and cyclic thermal loading
Keywords: خم شدن لوله; Pipe bend; Shakedown; Limit load; Reverse plasticity; Ratchetting
Parametric peak stress functions of 90° pipe bends with ovality under steady-state creep conditions
Keywords: خم شدن لوله; Steady-state creep; Pipe bend; FE peak stresses; Parametric stress functions
Improved integrity assessment equations of pipe bends
Keywords: خم شدن لوله; Pipe bend; Elbow; Limit load; Plastic collapse; J-integral; COD; J–R curve
Effects of attached straight pipes on finite element limit analysis for pipe bends
Keywords: خم شدن لوله; Finite element; Limit load; Pipe bend
Effect of bend angle on plastic loads of pipe bends under internal pressure and in-plane bending
Keywords: خم شدن لوله; Bend angle; Finite element limit analysis; Large geometry change; Pipe bend; Plastic load; Small geometry changeTES, Twice-elastic-slope; FE, Finite element
Analytical and numerical solution for a elastic pipe bend at in-plane bending with consideration for the end effect
Keywords: خم شدن لوله; Pipe bend; Shell; End effect; Analytical solution; Numerical procedure; Flexibility factor
Finite element plastic loads for circumferential cracked pipe bends under in-plane bending
Keywords: خم شدن لوله; Circumferential part-through surface crack; Circumferential through-wall crack; TES plastic load; Finite element limit analysis; Limit load; Pipe bend; In-plane bending
Limit loads for pipe bends under combined pressure and in-plane bending based on finite element limit analysis
Keywords: خم شدن لوله; Finite element limit analysis; Limit load; Pipe bend; Combined pressure and in-plane bending
Closed-form plastic collapse loads of pipe bends under combined pressure and in-plane bending
Keywords: خم شدن لوله; Combined pressure and in-plane bending; Collapse load; Finite element limit analysis; Instability load; Large geometry change; Limit load; Small geometry change; Pipe bend
Some recent developments on integrity assessment of pipes and elbows. Part II: Experimental investigations
Keywords: خم شدن لوله; Pipe; Pipe bend; Crack; Integrity assessment; Limit load; Fracture experiment
Some recent developments on integrity assessment of pipes and elbows. Part I: Theoretical investigations
Keywords: خم شدن لوله; Pipe; Pipe bend; Crack; Integrity assessment; Limit load; J–R curve
Analysis of cyclic creep and rupture. Part 2: calculation of cyclic reference stresses and ratcheting interaction diagrams
Keywords: خم شدن لوله; Cyclic loading; Pipe bend; Thermal shock; Shakedown; Ratcheting; Cyclic reference stress;
Influence of geometry change on creep failure life of 90° pressurised pipe bends with no initial ovality
Keywords: خم شدن لوله; Creep; Damage; Failure life; Pipe bend; Geometric non-linearity;
Plastic collapse of pipe bends under combined internal pressure and in-plane bending
Keywords: خم شدن لوله; Pipe bend; Plastic collapse criterion; Plastic instability; Geometric non-linearity;
Elastic–plastic J and COD estimation schemes for throughwall circumferentially cracked elbow under in-plane closing moment
Keywords: خم شدن لوله; Estimation schemes; J-integral; Crack opening displacement; Elbow; Pipe bend; Throughwall circumferential crack
Fracture experiments on through wall cracked elbows under in-plane bending moment: Test results and theoretical/numerical analyses
Keywords: خم شدن لوله; CMOD, crack mouth opening displacement; LBB, leak-before-break; LLD, load line displacements; NB, nominal bore diameter; PHT, primary heat transport; PHWR, pressurised heavy water reactor; PWR, pressurised water reactor; SIF, stress intensity factor; TCC,