Recent advances in design and usage of pressure vessels and piping components / Mahendra Kumar Samal, editor.

Format:

Book

Contributor:

Kumar Samal, Mahendra.

Series:

Mechanical engineering theory and applications.

Mechanical engineering theory and applications

Language:

English

Subjects (All):

Pressure vessels.

Pressure vessels--Design and construction.

Piping--Design and construction.

Piping.

Physical Description:

1 online resource (251 p.)

Edition:

1st ed.

Place of Publication:

New York : Nova Science Publishers, c2012.

Language Note:

English

Summary:

A pressure vessel can be defined as any container of fluid with a pressure differential between the outside and the inside of the container. Their presence is inevitable in various types of power plants, chemical and process plants. Pressure vessels often have a combination of high pressures together with high temperature operating conditions, and in some cases flammable fluids or highly radioactive materials. Because of such hazards, it is imperative that the design should ensure the states of no-leakage or leak-before-catastrophic break. In addition, these vessels have to be designed carefully to cope with the operating temperature and pressure. This book presents recent advances in the design and usage of pressure vessels and piping components.

Contents:

Intro

RECENT ADVANCES IN DESIGN AND USAGE OF PRESSURE VESSELS AND PIPING COMPONENTS

MECHANICAL ENGINEERING THEORY AND APPLICATIONS

LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA

CONTENTS

PREFACE

GLOBAL APPROACH VERSUS LOCAL APPROACHFOR CLEAVAGE CRACK ARREST

ABSTRACT

NOMENCLATURE

ABBREVIATIONS

1. INTRODUCTION

2. MATERIAL AND EXPERIMENTS

2.1. Material

2.2. Thermal Shock Experiment on Precracked Disc

2.3. Experimental Results

2.3.1. Mechanical Results

2.3.2. Fractographic Results

3. GLOBAL APPROACH TO FRACTURE

3.1. Numerical Procedures

3.1.1. Geometry and Boundary Conditions

3.1.2. Thermo-Mechanical Behavior

3.1.3. Crack Speed Criterion

3.2. Numerical Results

3.2.1. Static Analyses

3.2.2. Dynamic Analyses

4. LOCAL APPROACH TO CRACK ARREST

4.1. Introduction

4.2. Critical Stress Criterion

4.2.1. Definition

4.2.2. Numerical Implementation

4.2.3. Identification of the Critical Stress

4.3. Results of 2D-Modeling

4.3.1. Simulation of the Data Base

4.3.2. Parametric Study

4.4. 3D-Modeling

4.4.1. Mesh and Boundary Conditions

4.4.2. Crack Front Shape Prediction

5. CONCLUSION

ACKNOWLEDGMENTS

REFERENCES

ON THE PHENOMENON OF DELAYED HYDRIDE CRACKING IN ZIRCALOY PRESSURE TUBESUSED IN NUCLEAR INDUSTRY

2. THE DHC PHENOMENON

3. MODELS OF DHC

4. HYSTERESIS IN THE SOLUBILITY OF HYDROGENIN ZIRCONIUM

5. SOLUBILITY HYSTERESIS AND DHC TESTING

6. CONDITIONS FOR CRACK TIP HYDRIDE FRACTURE

7. EFFECT OF IRRADIATION ON DHC BEHAVIOR

CONCLUSION

APPLICATION OF GLASS PRESSURE VESSELIN THE FORMULATION OF STRATEGIC PRODUCTS AND INVESTIGATION OF SOME UNDER-PRESSURE REACTIONS

1. STICKY FOAMS

2. AEROSOLIZATION OF MEDETOMIDINEHYDROCHLORIDE AS A ANESTHETIC.

3. ACTIVATED HYDROGEN PEROXIDE FOAMFOR DECONTAMINATION OF CHEMICALWARFARE AGENT STIMULANT

4. FORMULATION OF LIQUID EXPLOSIVE FOAMBASED ON NITROMETHANE

5. UNDER-PRESSURE REACTION OF TRICHLOROACETYLCHLORIDE AND ACRYLONITRILE IN THE PREPARATIONOF 3,5,6-TRICHLORO-2-PYRIDINOL

PRESSURE VESSELS DESIGN USING FEM SOFTWARES

2. ZERO FAILURE METHOD

3. THE METHODOLOGY OF DESIGNING USINGFEM SOFTWARES

3.1. Preprocessor

3.2. Processor

3.3. Post Processor

4. ITERATIVE DESIGN PROCEDURE

A MULTIFACTORIAL APPROACH TO THE BLOOD PRESSURE CONTROL.THE ROLE OF THE ASYMMETRICALORGANIZATION OF THE NERVOUS SYSTEM

2. BRAIN ASYMMETRY AND CARDIOVASCULAR CONTROL

3. ROLE OF NITRIC OXIDE IN BLOOD PRESSURE CONTROL. INTERACTION WITH THE RENIN-ANGIOTENSIN SYSTEM

4. ROLE OF DOPAMINE IN BLOOD PRESSURE CONTROL. INTERACTION WITH THE RENIN-ANGIOTENSIN SYSTEM

5. NEW INSIGHTS ON THE ROLE OF THE ASYMMETRICAL ORGANIZATION OF THE NERVOUS SYSTEM IN THE CONTROLOF BLOOD PRESSURE

5.1. Asymmetrical Responses in Plasma and Blood Pressure after Unilateral Brain Lesions with 6-Hydroxydopamine

ACKNOWLEDGMENT

A PRACTICAL FEA CRACK GROWTHIN THE IRRADIATION DAMAGED PRESSURE VESSELS (TUBES) BY USING A MATERIAL MODEL OF GURSON TYPE AS A CONSTITUTIVE MATERIAL LAW

2. THE USE OF QUANTUM MECHANICS PROGRAMGAMESS FOR THE ANALYSIS OF HYDROGENABSORPTION IN ZIRCONIUM

3. NUCLEATION MICRO-VOIDS IN IRRADIATED ZIRCALLOY

4. PLASTICITY ALGORITHMS

Plasticity Rate Equations

Internal State Variables

Plastic Strain in the Matrix

Evolution of Void Fraction

Response of the Matrix Material

Summary of Updating Process

Examples

Basic Constitutive Equation of Gurson Material.

Element Extinction

Material Model Type: Mises_Hydrogen

Model Output

Crack Growth by Element Extinction (Element Death)

Damage Criteria for Gurson-Tvergaard Model(GT)

General Input Commands (See ANEXES: A,B)

Damage Criteria Commands

Results and Discussions

ANNEXURE A

Mesh_Plot_Windows Program Used to Generate the Input File of WARP3D

The Result is the WARP3D Input File

cylpT

Structure Cylpt

Output Processing

ANNEX B

WARP3D-Run Results

ASPECTS OF STRUCTURAL INTEGRITYASSESSMENT OF PRESSURE VESSELSAND PIPING COMPONENTS IN THE DUCTILEFRACTURE REGIME

2. MICRO-VOID DAMAGE MODEL FOR DUCTILE FRACTURE

3. RICE AND TRACEY'S MODEL (UN-COUPLED MODELFOR DUCTILE DAMAGE)

4. MODIFICATION OF RICE AND TRACEY'S PARAMETER

5. FE SIMULATION OF RESPONSE VARIOUS TYPESOF GEOMETRIES USING COUPLED DAMAGE MODELS

6. DISADVANTAGE OF LOCAL DAMAGE MECHANICS MODELS

7. DEVELOPMENT OF A NONLOCAL FORMOF THE ROUSSELIER'S DAMAGE MODEL

8. FINITE ELEMENT FORMULATION OF THE NONLOCAL ROUSSELIER'S DAMAGE MODEL

9. FE SIMULATION OF RESPONSE OF VARIOUS TYPESOF SPECIMENS AND COMPARISON WITH EXPERIMENTAL DATA

CONCLUSIONS

PREDICTIVE MODELS FOR SIMULATIONOF STATISTICAL ASPECTS OF FRACTUREBEHAVIOUR OF PRESSURE VESSELS AND PIPING COMPONENTS IN THE DUCTILE-TO-BRITTLE TRANSITION REGIME AND THEIREXPERIMENTAL VALIDATION

2. NONLOCAL DAMAGE MODEL FOR PREDICTIONOF DUCTILE FRACTURE

3. BEREMIN'S MODEL FOR CLEAVAGE FRACTURE

4. ANALYSIS OF A COMPACT TENSION SPECIMENIN THE UPPER SHELF REGION

5. ANALYSIS OF A COMPACT TENSION SPECIMENIN THE DBT REGION

6. ANALYSIS OF A SINGLE EDGED NOTCHED BEND(SEB) SPECIMEN IN THE DBT REGION

REFERENCES.

LIFE ESTIMATION OF PRESSURE VESSELSAND PIPING COMPONENTS OPERATINGIN THE CREEP REGIME DUE TO SUSTAINEDAS WELL AS FLUCTUATING LOADINGCONDITIONS

2. BARC ON-LINE STRUCTURAL SAFETY EVALUATIONSYSTEM (BOSSES)

2.1. Description of Various Modules of BOSSES

3. THERMAL POWER PLANTS AND THE HOT-REHEATPIPE BEND

4. DETERMINATION OF PIPING LOADS ON HOTREHEAT PIPE BEND

5. A THREE-DIMENSIONAL FINITE ELEMENT MODEL OF HOT REHEAT PIPE-BEND AND DAMAGE CALCULATION

6. REMAINING LIFE ASSESSMENT OF HOT REHEAT PIPE-BEND

7. REMAINING LIFE ASSESSMENT OF SUPER-HEATERAND RE-HEATER OUTLET HEADERS

8. METALLURGICAL INVESTIGATION AT THE SHELL-NOZZLE JUNCTION OF THE SUPER-HEATER OUTLET HEADER

INDEX.

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

Description based on print version record; title from PDF title page, viewed (07/15/2020).

ISBN:

1-61470-149-0

OCLC:

829713424