Journal of Pressure Vessel Technology
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EISSN:1528-8978|ISSN:0094-9930|Disc:The Journal of Pressure Vessel Technology is the premier publication for the highest-quality research and interpretive reports on the design, analysis, materials, fabrication, construction, inspection, operation, and failure prevention of pressure vessels, piping, pipelines, power and heating boilers, heat exchangers, reaction vessels, pumps, valves, and other pressure and temperature-bearing components, as well as the nondestructive evaluation of critical components in mechanical engineering applications. Not only does the Journal cover all topics dealing with the design and analysis of pressure vessels, piping, and components, but it also contains discussions of their related codes and standards|Priority:6|Publisher:American Society of Mechanical Engineers|
Recent Submissions
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Risk Analysis of Gas Pipeline in Karst Area Based on Multilevel Hierarchical Structure Model
(The American Society of Mechanical Engineers (ASME), 2024)In this paper, a risk analysis method of gas pipeline in karst area based on the integrated model of the decision-making trial and evaluation laboratory–interpretive structural model (DEMATEL– ISM) method and the cross-impact ... -
Prestressing Estimation for Multilayer Clamping High Pressure Vessel Laminates
(The American Society of Mechanical Engineers (ASME), 2024)The stresses on multilayer high pressure vessels during service have been extensively studied. However, there is still a lack of detailed and reliable theoretical analyses of a series of hidden problems in manufacturing, ... -
Shock Response of Water-Protected Spherical Explosion Containment Vessels
(The American Society of Mechanical Engineers (ASME), 2024)Explosion containment vessels (ECVs) are important equipment used for underwater explosion experiment research. In this paper, a method is proposed to improve the blast resistance of the ECV by placing it in the water ... -
Thermoelasticity Determined Stresses in Inclined-Loaded Finite-Width Plate Having Two Transversely Aligned Different-Size Neighboring Holes
(The American Society of Mechanical Engineers (ASME), 2024)An incline-loaded finite aluminum plate containing two different-size colinear round holes is stress analyzed from associated thermal data. The neighboring holes, which are aligned with the width of the plate, are sufficiently ... -
Validity of Toughness Measurements From Miniature Specimens Failing in Different Fracture Modes
(The American Society of Mechanical Engineers (ASME), 2024)Using miniature compact tension (mini-C(T)) (4 mm thick, 0.16T) specimens to determine toughness in reactor pressure vessel (RPV) steels permits the ductile-to-brittle transition temperature to be derived from small amounts ... -
Investigation of Fluidelastic Instability in Parallel Triangular Tube Arrays Subjected to Air Flow
(The American Society of Mechanical Engineers (ASME), 2024)One of the major considerations in the design and operation of heat exchangers is the flow-induced vibration (FIV). While there are multiple FIV excitation mechanisms, fluidelastic instability (FEI) is by far the most ... -
A Forward Sensitivity Analysis and Design of U-Shaped Bellows Considering the Radial Compensation Capability Under Internal Pressure
(The American Society of Mechanical Engineers (ASME), 2024)Bellows serve as integral component within a piping system, which withstand radial displacement loads and internal pressure loads. This study investigates the sensitivity analysis of structure design parameters, such as ... -
Research on Fatigue Stress Reconstruction of Major Equipment Based on Neural Network
(The American Society of Mechanical Engineers (ASME), 2024)This article first proposes a stress/strain reconstruction method based on neural networks. The construction of the dataset and the setting of the network structure are introduced around this method. Standard component ... -
A New Type of S–N Equation and Its Application to Multi-Axial Fatigue Life Prediction
(The American Society of Mechanical Engineers (ASME), 2024)The S–N equation is one of the most important equations in fatigue model investigation. A majority of fatigue models, including multi-axial fatigue model and mean effect models, are established on the basis of the S–N ... -
Path Forward: Materials Data Modernization for ASME Codes and Standards in the Artificial Intelligence Era
(The American Society of Mechanical Engineers (ASME), 2024)Development of the ASME Materials Properties Database was initiated in the early 2010s to support the ASME Codes and Standards. As information technologies advance at an accelerated pace with the artificial intelligence ... -
Mechanical Behavior of Buried HDPE Pipe Subjected to Surface Load: Constitutive Modeling and Finite Element Method Simulations
(The American Society of Mechanical Engineers (ASME), 2024)In this paper, the Sherwood–Frost constitutive model was first used to simulate the stress response and deformation process of buried high-density polyethylene (HDPE) pipe subjected to surface load, where parameters in ... -
Application of C(t)-Integral Solutions in Extending ASME BPVC Section XI Division 2 Code Case N-934 for Transient Creep Crack Growth
(The American Society of Mechanical Engineers (ASME), 2024)Creep crack growth is a phenomenon which arises in damaged metallic structures under combined primary and secondary loads in the creep regime. The High Temperature Flaw Evaluation Code Committee of the American Society of ... -
Combined Gas Tungsten Arc Welding and Shielded Metal Arc Welding Processes for Joining Tube to Tubesheet in Shell and Tube Heat Exchangers
(The American Society of Mechanical Engineers (ASME), 2024)Flawless tube and tubesheet joints are necessary for shell and tube heat exchanger with high leakproof ability and durability. The consequence of mixing of transfer fluids due to the defective welded or expanded tube-to-tubesheet ... -
Lightweight Reseach of Tube Sheet for Spiral Wound Heat Exchanger Based on ANSYS
(The American Society of Mechanical Engineers (ASME), 2024)Tube sheet is the key pressure-bearing part in the spiral wound heat exchanger, and the high-strength and light-weight tube sheet structure is of great engineering significance for the development of a large-scale heat ... -
Mean Stress Correction of S45C Carbon Steel Based on Crack Growth Concept (Proposal of Non-Closure Model)
(The American Society of Mechanical Engineers (ASME), 2024)Influence of the tensile mean stress on fatigue life and fatigue limit was investigated for carbon steel. Uni-axial fatigue tests were conducted under stress and strain-controlled conditions at room temperature. The fatigue ... -
Simulation and Experiments on Sealing and Extrusion Failure on Application of Deep-Sea Adsorption by Differential Pressure
(The American Society of Mechanical Engineers (ASME), 2024)Negative pressure adsorption can make use of deep-sea environmental pressure to provide a great adsorption force and it is a suitable fixed method for deep-sea applications. However, the deep-sea environment puts forward ... -
Tempering Procedure Effects on the Impact Toughness in Simulated Heat Affected Zone of Grade 22 Steel
(The American Society of Mechanical Engineers (ASME), 2024)Welding of thick low alloy steel components without elevated preheat imposes rapid cooling rates that may promote martensite formation in the coarse-grained heat affected zone (CGHAZ). Freshly formed martensite contains a ... -
Optimizing Coupled Fluid-Structure Simulations for Nuclear-Relevant Geometries
(The American Society of Mechanical Engineers (ASME), 2024)The numerical simulation of fluid-structure interactions (FSI) has gained interest to study flow-induced vibrations. Nevertheless, the high computational resources required by such simulations can represent a significant ... -
An Improved Positive Displacement Pump Model Accounting for Suction Cavitation
(The American Society of Mechanical Engineers (ASME), 2024)Positive displacement (PD) pumps are widely employed in industrial settings due to their inherent simplicity and reliability, serving a variety of applications from slurry transport to jet washing. Although their operational ... -
Study of Buffeting Excitation Acting on Coil Tube Bundles in Cross Flow
(The American Society of Mechanical Engineers (ASME), 2024)The amplitudes induced by random excitation forces on the tubes bring continuous friction between the tube and supports, which results in gradual failure of the tubes due to fretting wear. Therefore, it is very important ...
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