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RISApplication of Weibull Stress Criterion to Brittle Fracture Assessment of Heat Affected Zone Notched Welds With Residual Stress
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A constraint loss correction procedure using the Weibull stress criterion is specified in ISO 27306. However, this standard is applicable only to structural steel components with defects, not to welded joints. Therefore, ...
Investigation of Bulging Behavior of Coke Drum—A Practical Analysis of Bulging Under Complex Quench Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Coke drums undergo cyclic operations typically in the temperature range from room temperature to about 500 آ°C (930 آ°F). During quenching, the coke drum is inevitably subjected to a rapid drop in temperature because ...
Investigation of Bulging Behavior of Coke Drum: Feasible Study on Causes of Bulging
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Coke drums undergo cyclic operations typically in the temperature range from ambient temperature to about 500 آ°C (930 آ°F). During quenching, the coke drum is inevitably subjected to a rapid drop in temperature because ...
Guidelines for Repair Welding of Pressure Equipment in Refineries and Chemical Plants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper outlines the technical logic/steps that have been documented in JWESCP0902, “Guidelines for Repair Welding on Pressure Equipmentâ€(hereinafter the Guidelines). The paper covers the work flow logic that can ...
Application of Fracture Assessment Method Considering Constraint Effect to Ductile-Brittle Transition Temperature Region
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the long-term operation of nuclear power plants, evaluating the integrity of reactor pressure vessels (RPVs) against neutron irradiation has become increasingly important. In the context of pressurized thermal shock ...
Damage Caused by Dynamic/Cyclic Loading of a Detonation Chamber
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The plastic damage caused by multiple dynamic loading and its influence on the ductility and toughness of 3.5% Ni steel (SA203E) and C steel (SA516M) were examined for the discussion of integrity design of detonation ...