Category: Pressure Vessel

The ASME factor of a pressure vessel In the ASME Boiler and Pressure Vessel Code (BPVC), the term “ASME factor” usually refers to the design safety factor or allowable stress factor. This factor defines the relationship between a material’s ultimate tensile strength (or yield strength) and the allowable stress value used in design calculations. For… Continue reading ASME Factor for Pressure Vessels

What Is an ASME Pressure Vessel? An ASME vessel is technically a container that holds gases or liquids at pressures exceeding 15 psig or volumes above 1.5 ft³, per ASME’s official definition under BPVC Section VIII. This article clarifies these criteria, explains the three divisions of Section VIII, and walks you through materials selection, inspection… Continue reading What ASME Defines as a Pressure Vessel | ASME BPVC Section VIII Guide

Introduction to the criteria for a pressure vessel Pressure vessels are containers designed to hold gases or liquids at a pressure substantially different from ambient pressure. The design, manufacturing, and operation of pressure vessels are governed by design codes and standards to ensure safety. The criteria for a pressure vessel can vary based on the… Continue reading Essential Criteria for Designing a Pressure Vessel

Understanding Failure Theory in Pressure Vessel Design When designing pressure vessels, safety and reliability are the top priorities due to the high-pressure environments in which these containers operate. The failure of a pressure vessel can have catastrophic consequences, which is why engineers rely on specific failure theories to ensure the vessel’s structural integrity. The Maximum… Continue reading Understanding the Preferred Failure Theory in Pressure Vessel Design: Reasons and Implications

Introduction to the external pressure failure of pressure vessels External pressure failure is a phenomenon that occurs when the external pressure acting on a pressure vessel exceeds the internal pressure, leading to a potential collapse or implosion. While many pressure vessels are typically designed to handle high internal pressures, they also need to be structurally… Continue reading Understanding External Pressure Failure in Pressure Vessels

Navigating the Seas: Exploring the Different Types of Ship Vessels The world’s oceans serve as bustling highways of commerce, hosting a vast range of vessels designed to meet various needs. From cargo carriers to luxury passenger ships and specialized maritime vessels, the shipping industry features a remarkable diversity of ship types. In this guide, we’ll… Continue reading Common Types of Failure in Strength of Materials

Introduction to the 6 case histories of pressure vessel failures Over the years, several notable pressure vessel failures have served as case histories, highlighting the importance of safety protocols, design considerations, and operational practices. These incidents have often led to modifications in industry standards and have informed best practices. Below are six significant case histories… Continue reading Significant Case Histories of Pressure Vessel Failures

Overview of the 3 Major Hazards Related to Pressure Vessels Pressure vessels, used to store gases and liquids under high pressure, are essential components across industries such as chemical processing, energy generation, and manufacturing. However, their operation involves significant risks, as these vessels often contain volatile substances, operate under extreme pressure, and may reach scorching… Continue reading Major Hazards Associated with Pressure Vessels

Introduction to the different types of pressure vessel stress Pressure pots are like the tough guys of the industrial world, dealing with all sorts of pressures, both inside and out. Getting the lowdown on the different pressures they face is key to keeping them strong and in the game. Here’s the scoop on the main… Continue reading Types of Pressure Vessel Stress

Introduction to the factors affecting pressure vessels Pressure vessels are essential in various industries, from oil and gas to chemical processing, where they serve to contain and handle substances under high pressure. The performance, safety, and longevity of these vessels are influenced by several factors that can impact their design, operation, and maintenance requirements. Let’s… Continue reading Factors Affecting Pressure Vessels