Journal of Pressure Vessel Technology: Recent submissions
Now showing items 3381-3400 of 4506
-
Numerical Prediction of Welded Joint Performance—Relative Criticality of Weld Defect and Remote Deformation
(The American Society of Mechanical Engineers (ASME), 1990)Structural integrity problems which deal with welded sections are common in the pressure vessel and piping industry. The current work uses continuum fracture toughness concepts to determine the ... -
Flexibility of Trunnion Piping Elbows
(The American Society of Mechanical Engineers (ASME), 1990)Trunnion piping elbows are commonly used in piping systems in power and chemical plants. The flexibility of the trunnion piping elbows is normally less than that of the plain piping elbows. ... -
Effect of Temperature Variation on Cyclic Elastic-Plastic Behavior of SUS 304 Stainless Steel
(The American Society of Mechanical Engineers (ASME), 1990) -
Effects of Soil on the Dynamic Response of Liquid-Tank Systems
(The American Society of Mechanical Engineers (ASME), 1990)A procedure is presented for the subsystem approach of a liquid-tank-soil system subjected to horizontal and vertical earthquake excitations by the Rayleigh-Ritz method. The dynamic interaction ... -
Restraint Effect of Fluid in the Annular Region Formed by Coaxial Circular Cylinders
(The American Society of Mechanical Engineers (ASME), 1990)Many studies have been made with regard to added mass and added damping of the fluid in the case of simple circular cylinders by Chen, Fritz, Mulcahy, etc.; but those effects for the ... -
Modeling of Distortion in Girth-Welded Thin Pipes
(The American Society of Mechanical Engineers (ASME), 1990)The axisymmetric distortion in girth-welded pipes is studied in this paper. A model is developed based on the fact that only a small part of the pipe near the welding arc undergoes high ... -
Dynamic Response of Buried Pipelines—An Elasticity Solution
(The American Society of Mechanical Engineers (ASME), 1990)This paper presents a theory of elasticity solution of the axisymmetric steady-state dynamic response of a buried pipeline excited by a plane longitudinal wave (P -wave) traveling in the ... -
Elastic-Plastic Analysis of a Spherical Shell Loaded Radially Through a Flexible Cylindrical Nozzle
(The American Society of Mechanical Engineers (ASME), 1990)This study investigates the elastic-plastic behavior of a shallow spherical shell loaded radially through a flexible cylindrical nozzle. Both the sphere and the cylinder can yield and exhibit ... -
Creep Deflection of Thick-Walled Piping due to Combined Bending and Internal Pressure
(The American Society of Mechanical Engineers (ASME), 1990)A closed-form solution is derived for the creep deflection in thick-walled piping subjected to combined internal pressure and bending moment. The solution is limited to the situation usually ... -
Effect of Creep Relaxation of Prestress on the Integrity of Axisymmetric Wire-Wound Cylindrical Pressure Vessel
(The American Society of Mechanical Engineers (ASME), 1990)The creep relaxation of prestress in a wire-wound cylindrical vessel based on power function creep law is obtained. In this analysis, it is assumed that the wire is wrapped perpendicular to ... -
Theoretical Investigation of Internal Wall Cooling of a Pressure Vessel Engulfed in Fire
(The American Society of Mechanical Engineers (ASME), 1990)When a pressure vessel is exposed to an engulfing fire, the vessel can fail due to a combination of high internal pressure and material degradation due to high wall temperatures. In fire-engulfed ... -
Structural Analysis
(The American Society of Mechanical Engineers (ASME), 1990) -
An Experimental Study on the Influence of Structural Damping on Internal Fluid Pressure During a Transient Flow
(The American Society of Mechanical Engineers (ASME), 1990)The traditional approach to designing a piping system subject to internal dynamic pressure is to restrain the piping as much as possible, and the approximation made in the analysis is to ... -
Consistent Strain Fields in 3D Finite Element Analysis of Welds
(The American Society of Mechanical Engineers (ASME), 1990) -
Remaining Life of High-Energy Piping Systems Using Equivalent Stress
(The American Society of Mechanical Engineers (ASME), 1990)Fossil power plant high-energy piping systems operated at high temperatures are subject to creep damage, which is a time-dependent phenomenon. Traditional guidelines, such as the American Society ... -
Reliability of Thermally Loaded Cylinders
(The American Society of Mechanical Engineers (ASME), 1990)Cylinders often contain fluids at various temperatures. Temperature gradients develop across the cylinder which in turn produce thermal stresses. Using a perturbation technique, expressions for ... -
Minimization of Stresses and Pressure Surges
(The American Society of Mechanical Engineers (ASME), 1990)The control of stresses and liquid pressure surges in pipes is an important problem in the design of hydraulic pipe networks. The method of characteristics has been used to solve the transient ... -
Seismic Pressure Surges in Liquid-Filled Pipelines
(The American Society of Mechanical Engineers (ASME), 1990)Observed damage and analytic studies indicate that earthquakes may cause destructive pressure surges in liquid-filled piping. Most studies have concerned buried piping that could be assumed to ... -
Static and Dynamic Analysis of Flaw Stability in Piping Systems
(The American Society of Mechanical Engineers (ASME), 1990)Static and dynamic pretest simulations of a degraded nuclear piping test are performed to investigate crack stability and piping integrity. The purpose of this study is to provide system design ... -
A Simplified Method for Predicting Creep Collapse of a Tube Under External Pressure
(The American Society of Mechanical Engineers (ASME), 1990)A simplified method is proposed to predict the creep collapse behavior of a long tube subjected to external pressure. The shape of the cross section of a tube is assumed to be quasi-elliptical ...