Autofrettage Technology and Its Applications in Pressured Apparatuses

• Autore: ZHU Ruilin
• Pubblicazione: Les Ulis : , : EDP Sciences, , 2023; ©2023
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (360 pages)
• Soggetto topico: SCIENCE / Mechanics / General
• Altri autori: ZHUGuolin LIUZhaoyang
• Nota di contenuto: Intro -- Autofrettage Technology and Its Applications in Pressured Apparatuses -- Foreword -- Contents -- Study on Elastic-Plastic Mechanical Stresses in Cylindrical Pressure Vessels -- Introduction -- Studies of Elastic Stresses -- Analysis of Elastic-Plastic Stresses -- Chapter Summary -- References -- Mechanical Autofrettage Technology Based on Tresca Yield Criterion -- General Study on Mechanical Autofrettage Technology -- In General Forms -- The Critical Radius Ratio -- The Optimum Plastic Depth kj* (kj is Written as kj*) -- The Results When kj=kj* -- Mechanical Autofrettage Technology Under Entire Yield State -- Mechanical Autofrettage Technology with Radius of Elastic-Plastic Juncture Being Arithmetic Mean Radius of Inside Radius and Outside Radius -- Mechanical Autofrettage Technology with Radius of Elastic-Plastic Juncture Being Geometrical Mean Radius of Inside Radius and Outside Radius -- Mechanical Autofrettage Technology with Minimum Equivalent Total Stress on Elastic-Plastic Juncture -- Comparison Between Three Cases -- Chapter Summary -- References -- Mechanical Autofrettage Technology Based on Mises Yield Criterion -- General Study on Mechanical Autofrettage Technology -- In General Forms -- The Critical Radius Ratio -- The Optimum Plastic Depth kj* (kj is Written as kj*) -- The Results When kj = kj* or k2 ln k2j* - k2 - k2 j* + 2 = 0 -- Mechanical Autofrettage Technology Under Entire Yield State -- The Residual Stresses -- The Total Stresses -- Mechanical Autofrettage Technology with Radius of Elastic-Plastic Juncture Being Arithmetic Mean Radius of Inside Radius and Outside Radius -- The Solutions with Radius of Elastic-Plastic Juncture Being Geometrical Mean Radius of Inside Radius and Outside Radius -- The Solutions with Minimum Equivalent Total Stress on Elastic- Plastic Juncture -- Comparison Between the Three Cases. ; k=2.5 > -- kc -- k=2 < -- kc -- Chapter Summary -- References -- Mechanical Autofrettage Technology by Limiting Circumferential Residual Stress Based on Mises Yield Criterion -- The Optimum Plastic Depth When Circumferential Residual Stress on the Inside Surface Controlled -- The Distribution of Residual Stresses When Circumferential Residual Stress on the Inside Surface Controlled -- General Discussion -- The Residual Stresses for Entire Yield -- The Residual Stresses with Radius of Elastic-Plastic Juncture Being Arithmetic Mean Radius of Inside Radius and Outside Radius -- The Residual Stresses with Radius of Elastic-Plastic Juncture Being Geometrical Mean Radius of Inside Radius and Outside Radius -- The Residual Stresses When Equivalent Total Stress on Elastic-Plastic Juncture is the Minimum -- The Total Stresses and the Load-Bearing Capacity When Circumferential Residual Stress on the Inside Surface Controlled -- Control Circumferential Total Stress Directly -- Chapter Summary -- References -- Mechanical Autofrettage Technology Under Low Load -- Introduction -- The Optimum Plastic Depth -- Analysis of Residual Stresses Under the Optimum Plastic Depth -- Analysis of the Stresses Caused by Internal Pressure and Total Stresses -- Analysis of the Effect of Load Ratio (λ) and Plastic Depth (kjλ) -- Analysis of Load-Bearing Capacity -- Based on Tresca Criterion -- Based on Mises Criterion -- Chapter Summary -- References -- Summary of Implement Methods and Their Characteristics of Mechanical and Thermal Autofrettage Technology -- Implement Methods and Characteristics of Mechanical Autofrettage Technology -- Implement Methods and Characteristics of Thermal Autofrettage Technology -- References -- Thermal Autofrettage Technology Based on Tresca Yield Criterion -- Introduction -- Derivation of Thermal Stresses. ; The Characteristics of the Thermal Stresses -- The Analysis of Total Stresses and Investigation of Optimum Operation Conditions -- Examples -- The Total Stresses Under Optimum Operation Conditions -- Chapter Summary -- References -- Thermal Autofrettage Technology Based on Mises Yield Criterion -- The Analysis of Thermal Stresses -- The Analysis of Total Stresses and Investigation of Optimum Operation Conditions -- Examples -- Chapter Summary -- References -- Nomenclature.
• Sommario/riassunto: Pressured apparatuses (such as pressure vessels) are widely used in many fields as key equipment including chemical, petrochemical, mechanical, weaponry, aviation, aerospace, energy, material, food, metallurgical, pharmaceutical and construction industries, etc. Autofrettage technology is an effective measure to improve the safety and the load-bearing capability of pressured apparatuses. This book comprehensively and systematically studies autofrettage technology of pressured apparatuses to introduce many valued phenomena and relevant laws. New theories of autofrettage technology are established, and new autofrettage technologies are proposed in this book. Authors present a large number of formulas, figures and application examples to facilitate the understanding and application of the new theories and new technologies. This book is characterized by strict demonstration and close combination with practical application. It serves as a reference book for analysis and design of pressured apparatuses which are widely used in many industries, and provides learning and teaching materials for students, teachers and engineers.
• Titolo autorizzato: Autofrettage Technology and Its Applications in Pressured Apparatuses
• ISBN: 9782759831128; 2759831124
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910984659403321
• Lo trovi qui: Univ. Federico II
• Serie: Current Natural Sciences Series