Journal of Pressure Vessel Technology: Recent submissions
Now showing items 1001-1020 of 4506
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Equations to Calculate Casing Collapse Strength Under Nonuniform Load Based on New ISO Model
(The American Society of Mechanical Engineers (ASME), 2016)Many studies focused on casing collapse resistance under uniform load have been done, and API 5C3 and ISO standards have been formed. However, the collapse models presented by API 5C3 and ISO standards are not suitable for ... -
Experimental and Numerical Study on the Reduction of Residual Stress in the Fillet Weld by Overlay Welding and Cutting Method
(The American Society of Mechanical Engineers (ASME), 2016)Fillet weld joint is widely used in engineering structures, but a lot of failures have been generated in the fillet joint affected greatly by weld residual stress, and it is very important to decrease the residual stress. ... -
The Effect of Internal Pressure on the Tensile Strain Capacity of X52 Pipelines With Circumferential Flaws
(The American Society of Mechanical Engineers (ASME), 2016)Wide plate testing has been traditionally applied to evaluate the tensile strain capacity (TSC) of pipelines with girth weld flaws. These wide plate tests cannot incorporate the effect of internal pressure, however, numerical ... -
Dynamics of Cross Flow Heat Exchanger Tubes With Multiple Loose Supports
(The American Society of Mechanical Engineers (ASME), 2016)Dynamics of crossflow heat exchanger tubes with two loose supports has been studied. An analytical model of a cantilever beam that includes timedelayed displacement term along with two restrained spring forces has been ... -
A Proposed General Method of Stress Analysis for Tubesheet of Heat Exchanger
(The American Society of Mechanical Engineers (ASME), 2016)The stress analysis method for fixed tubesheet (TS) heat exchangers (HEX) in pressure vessel codes such as ASME VIII1, EN13445, and GB151 all assume a geometric and loading plane of symmetry at the midway between the two ... -
Using Nonlinear Kinematic Hardening Material Models for Elastic–Plastic Ratcheting Analysis
(The American Society of Mechanical Engineers (ASME), 2016)Applicable design codes for power plant components and pressure vessels demand for a design check against progressive plastic deformation. In the simplest case, this demand is satisfied by compliance with shakedown rules ... -
Ranking of Creep Damage in Main Steam Piping System Girth Welds Considering Multiaxial Stress Ranges
(The American Society of Mechanical Engineers (ASME), 2016)A highenergy piping (HEP) asset integrity management program is important for the safety of plant personnel and reliability of the fossil plant generating unit. HEP weldment failures have resulted in serious injuries, ... -
Mechanical Behavior Analysis of the Buried Steel Pipeline Crossing Landslide Area
(The American Society of Mechanical Engineers (ASME), 2016)Landslide movement is one of the threats for the structural integrity of buried pipelines that are the main ways to transport oil and gas. In order to offer a theoretical basis for the design, safety evaluation, and ... -
Low Constraint Toughness Testing of Two Single Edge Notched Tension Methods in a Single Specimen
(The American Society of Mechanical Engineers (ASME), 2016)Singleedge notched tension (SE(T) or SENT) specimens have been increasingly proposed as a lowconstraint toughness test to measure toughness of line pipe materials, as the crack tip constraint approximates a circumferential ... -
Time Dependent Electro–Magneto–Thermoelastic Stresses of a Poro Piezo Functionally Graded Material Hollow Sphere
(The American Society of Mechanical Engineers (ASME), 2016)In this paper, analytical solution for timedependent electro–magneto–thermoelastic stresses of a hollow sphere made of a fluidsaturated functionally graded porous piezoelectric material (FGPPM) is presented. All material ... -
Determination of Limit Load Solution for the Remaining Load Carrying Capacity of Corroded Pipelines
(The American Society of Mechanical Engineers (ASME), 2016)The evaluation of pipelines having external corrosion defect and their remaining loadcarrying capacity is a concern which becomes important in energy industry, especially with the increasing operating pressures and the ... -
A Screening Method for Prevention of Ratcheting Strain Derived From Movement of Temperature Distribution
(The American Society of Mechanical Engineers (ASME), 2016)In this paper, we simplify the existing method and propose a screening method to prevent thermal ratcheting strain in the design of practical components. The proposed method consists of two steps to prevent the continuous ... -
A Semi Analytical Model for Fluid Elastic Instability in Tube Arrays Including the Effects of Nonuniform Flow Velocity and Tube Displacement
(The American Society of Mechanical Engineers (ASME), 2016)A semianalytical method to examine the influences of the axial variations in the tube vibration amplitude and flow velocity on the critical flow velocity is investigated. We illustrate that neglecting the axial variation ... -
Numerical Simulation of Damage Evolution and Life Prediction for Two Commercial Fe–Cr–Ni Alloys Subjected to Mechanical and Environmental Factors
(The American Society of Mechanical Engineers (ASME), 2016)Associated with mechanical and environmental degradation, such as lowoxygen potential, high carbon activity, and high operating temperature, premature failure generally occurs in ethylene cracking furnace tube. This work ... -
A New High Collapse OCTG Collapse Strength Model Based on Twin Shear Unified Strength Theory
(The American Society of Mechanical Engineers (ASME), 2016)Drilling through and completing wells through deep and acid environment regions are technically challenging and costly. Based on twin shear unified strength theory (TSUST), a new high collapse (HC) oil country tubular goods ... -
Effects of the Initial Geometric Imperfections on the Buckling Behavior of High Strength UOE Manufactured Steel Pipes
(The American Society of Mechanical Engineers (ASME), 2016)The effects of the initial geometric imperfections on the buckling response of grade X100 UOE manufactured pipes are studied through finite element analysis (FEA). The initial geometric imperfections had been previously ... -
On the Buckling of Spiral Wound Gaskets
(The American Society of Mechanical Engineers (ASME), 2016)The buckling of spiral wound gaskets (SWGs) causes turbulence of the fluid flow inside flanges and may result in leakage failure over time due to the unwinding of the spirals. A few limited studies on the lateral forces ... -
Modeling of Streamwise and Transverse Fluidelastic Instability in Tube Arrays
(The American Society of Mechanical Engineers (ASME), 2016)The development of a theoretical model for fluidelastic instability (FEI) in tube arrays is presented. Based on the simple model of Lever and Weaver, it considers a group of seven tubes which move in both the streamwise ... -
Remaining Lives of Fatigue Crack Growths for Pipes With Subsurface Flaws and Subsurface to Surface Flaw Proximity Rules
(The American Society of Mechanical Engineers (ASME), 2016)If a subsurface flaw is located near a component surface, the subsurface flaw is transformed into a surface flaw in accordance with a subsurfacetosurface flaw proximity rule. The recharacterization process from subsurface ... -
History of Journal of Pressure Vessel Technology
(The American Society of Mechanical Engineers (ASME), 2016)On April 13, 1966, an inspiration dealing with pressure vessels and piping technology was harnessed by a group of volunteers creating a technical division within ASME to be called by its nickname “PVP.†Their vision ...