Journal of Pressure Vessel Technology: Recent submissions
Now showing items 1021-1040 of 4506
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Development of Inverse Analysis of Heat Conduction and Thermal Stress for Elbow (Part I)
(The American Society of Mechanical Engineers (ASME), 2016)High temperature stratified flow sometimes caused thermal fatigue cracking in power plants. To prevent fatigue damage by stratified flow, it is important to know temperature distribution history in a pipe. In this study, ... -
Facility Integrity Management and Assessment of Associated Risk Conditions
(The American Society of Mechanical Engineers (ASME), 2016)This paper reviews the basic elements of a facility integrity management program (FIMP) and describes the process used to assess risk conditions related to a facility. The policies, goals, and objectives of the program ... -
Masses of Fluid for Cylindrical Tanks in Rock With Partial Uplift of Bottom Plate
(The American Society of Mechanical Engineers (ASME), 2016)This study proposes the use of a slice model consisting of a set of thin rectangular tanks for evaluating the masses of fluid contributing to the rocking motion of cylindrical tanks; the effective mass of fluid for rocking ... -
A Simple Measurement Method of Pressure Pulsations Using Outer Surface Strain in Piping Systems
(The American Society of Mechanical Engineers (ASME), 2016)This study proposes a method to measure pressure pulsations in piping systems easily and directly for their accurate evaluation of occurrence location and pressure amplitude. In the proposed method, the pulsations were ... -
Study of Heat Transfer and Fluid Flow in Heat Exchanger and Improve Their Energy Efficiency
(The American Society of Mechanical Engineers (ASME), 2016)In this study, two rows of fins from a fintube plate recuperator heat exchanger with two different materials, ceramic and steel, have been simulated by cfx software. First, by using experimental data that are in access, ... -
Assessment of Long Term Creep Rupture Strength of T91 Steel by Multiregion Rupture Data Analysis
(The American Society of Mechanical Engineers (ASME), 2016)Creep rupture strength of creep strength enhanced ferritic steels is often overestimated, and its evaluated value has been reduced repeatedly. In this paper, the cause of the overestimation is discussed, and the creep ... -
ASME Pressure Vessel and Piping Division 50th Anniversary: 1966 2016
(The American Society of Mechanical Engineers (ASME), 2016)The Pressure Vessel and Piping (PVP) Division celebrates its Golden Anniversary in 2016. This special issue has been planned to commemorate such a special milestone of the PVP Division. The Journal of Pressure Vessel ... -
Finite Element Analysis of Waspaloy Using Sinh Creep Damage Constitutive Model Under Triaxial Stress State
(The American Society of Mechanical Engineers (ASME), 2016)The creep deformation and damage evolution of nickel base superalloy (Waspaloy) at 700 آ°C are studied using the classic Kachanov–Rabotnov (KR) and a recently developed Sinhyperbolic (Sinh) model. Uniaxial creep ... -
Effect of High Temperature Corrosion on the Service Life of P91 Piping in Biomass Co firing
(The American Society of Mechanical Engineers (ASME), 2016)Cofiring biomass with traditional fuels is becoming increasingly relevant to thermal power plant operators due to increasingly stringent regulations on greenhouse gas emissions. It has been found that when biomass is ... -
Instrumentation Development and Validation for an Experimental Two Phase Blowdown Facility
(The American Society of Mechanical Engineers (ASME), 2016)An experimental facility was designed and built to study the loading on steam generator tubes during a blowdown. The facility used refrigerant R134a and measurements were taken for static and dynamic pressures as well as ... -
Effects of Boiling Water Reactor Medium on the Fatigue Life of Austenitic Stainless Steels
(The American Society of Mechanical Engineers (ASME), 2016)A statistical model for austenitic stainless steels (SSs) for predicting the effect of boiling water reactor (BWR) environments on fatigue life for a range of temperatures and strain rates is developed based on the analysis ... -
Experimental and Numerical Testing of Gas Pipeline Subjected to Excavator Elements Interference
(The American Society of Mechanical Engineers (ASME), 2016)The main aim of the paper is to investigate and validate the behavior of a pipeline in the conditions of excavator elements external interference. A number of experimental tests were conducted. Four different cases were ... -
Investigation on Impact Energy of S30403 Austenitic Stainless Steel at Different Temperatures
(The American Society of Mechanical Engineers (ASME), 2016)In this paper, a series of impact tests on S30403 austenitic stainless steel at 20/−196/−269 آ°C were performed to determine the effects of cryogenic temperatures on the material properties. Both base plate and welded ... -
Experimental Study and Prediction Model of Casing Wear in Oil and Gas Wells
(The American Society of Mechanical Engineers (ASME), 2016)With the development of drilling technology and reinforced exploration and exploitation of unconventional reservoirs, there has been a great increase of complex wells. Meanwhile, however, consequent casing wear is and will ... -
Modeling and Simulation of High Velocity Projectile Impact on Storage Tank
(The American Society of Mechanical Engineers (ASME), 2016)A series of numerical modeling and simulations were conducted for dynamic responses of a fluidfilled storage tank subjected to impact loading resulting from a highvelocity projectile. The focus of the study was placed on ... -
Overview of NIST Activities on Subsize and Miniaturized Charpy Specimens: Correlations With Full Size Specimens and Verification Specimens for Small Scale Pendulum Machines
(The American Society of Mechanical Engineers (ASME), 2016)NIST in Boulder, CO investigated the correlations between impact test results obtained from standard, fullsize Charpy Vnotch (CVN) specimens and specimens with reduced thickness (subsize Charpy Vnotch specimens (SCVN)) or ... -
Design and Research on the New Type Water Hydraulic Axis Piston Pump
(The American Society of Mechanical Engineers (ASME), 2016)Water hydraulic technology is developing rapidly at present. The water hydraulic piston pump has become a key component in the field of water hydraulic technology. The paper describes the invention of a new mechanism which ... -
Progress in Creep Resistant Steels for High Efficiency Coal Fired Power Plants
(The American Society of Mechanical Engineers (ASME), 2016)Recent progress in creepresistant bainitic, martensitic, and austenitic steels for high efficiency coalfired power plants is comprehensively reviewed with emphasis on longterm creep strength and microstructure stability ... -
Flaw Stability Considering Residual Stress for Aging Management of Spent Nuclear Fuel Multiple Purpose Canisters
(The American Society of Mechanical Engineers (ASME), 2016)A typical multipurpose canister (MPC) is made of austenitic stainless steel and is loaded with spent nuclear fuel (SNF) assemblies. Because heat treatment for stress relief is not required for the construction of the MPC, ... -
Flow Excited Acoustic Resonance of Trapped Modes of a Ducted Rectangular Cavity
(The American Society of Mechanical Engineers (ASME), 2016)Flow over ducted cavities can lead to strong resonances of the trapped acoustic modes due to the presence of the cavity within the duct. Aly and Ziada (2010, “FlowExcited Resonance of Trapped Modes of Ducted Shallow ...