Ashok V. Kumar's Books

Introduction to Finite Element Analysis and Design

By: Nam-Ho Kim,Bhavani V. Sankar,Ashok V. Kumar

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Introduction to Finite Element Analysis and Design

By: Nam-Ho Kim,Bhavani V. Sankar,Ashok V. Kumar

Introduces the basic concepts of FEM in an easy-to-use format so that students and professionals can use the method efficiently and interpret results properly Finite element method (FEM) is a powerful tool for solving engineering problems both in solid structural mechanics and fluid mechanics. This book presents all of the theoretical aspects of FEM that students of engineering will need. It eliminates overlong math equations in favour of basic concepts, and reviews of the mathematics and mechanics of materials in order to illustrate the concepts of FEM. It introduces these concepts by including examples using six different commercial programs online. The all-new, second edition of Introduction to Finite Element Analysis and Design provides many more exercise problems than the first edition. It includes a significant amount of material in modelling issues by using several practical examples from engineering applications. The book features new coverage of buckling of beams and frames and extends heat transfer analyses from 1D (in the previous edition) to 2D. It also covers 3D solid element and its application, as well as 2D. Additionally, readers will find an increase in coverage of finite element analysis of dynamic problems. There is also a companion website with examples that are concurrent with the most recent version of the commercial programs. Offers elaborate explanations of basic finite element procedures Delivers clear explanations of the capabilities and limitations of finite element analysis Includes application examples and tutorials for commercial finite element software, such as MATLAB, ANSYS, ABAQUS and NASTRAN Provides numerous examples and exercise problems Comes with a complete solution manual and results of several engineering design projects Introduction to Finite Element Analysis and Design, 2nd Edition is an excellent text for junior and senior level undergraduate students and beginning graduate students in mechanical, civil, aerospace, biomedical engineering, industrial engineering and engineering mechanics.

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Page Count

552

Publisher

John Wiley & Sons

Published Date

ISBN 10

1119078741

ISBN 13

9781119078746

Nonlinear Fracture Mechanics for Engineers

By: Ashok Saxena

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Nonlinear Fracture Mechanics for Engineers

By: Ashok Saxena

Fracture mechanics is an essential tool for engineers in a number of different engineering disciplines. For example, an engineer in a metals- or plastics-dependent industry might use fracture mechanics to evaluate and characterize materials, while another in aerospace or construction might use fracture mechanics-based methods for product design and service life-time estimation. This balanced treatment, which covers both applied engineering and mathematical aspects of the topic, provides a much-needed multidisciplinary treatment of the field suitable for the many diverse applications of the subject. While texts on linear elastic fracture mechanics abound, no complete treatments of the complex topic of nonlinear fracture mechanics have been available in a textbook format - until now. Written by an author with extensive industry credentials as well as academic experience, Nonlinear Fracture Mechanics for Engineers examines nonlinear fracture mechanics and its applications in mechanics, materials testing, and life prediction of components. The book includes the first-ever complete examination of creep and creep-fatigue crack growth. Examples and problems reinforce the concepts presented. A complete chapter on applications and case studies involving nonlinear fracture mechanics completes this thorough evaluation of this dynamic field of study.

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Page Count

488

Publisher

CRC Press

Published Date

ISBN 10

0849394961

ISBN 13

9780849394966

Advanced Fracture Mechanics and Structural Integrity

By: Ashok Saxena

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Advanced Fracture Mechanics and Structural Integrity

By: Ashok Saxena

Advanced Fracture Mechanics and Structural Integrity is organized to cover quantitative descriptions of crack growth and fracture phenomena. The mechanics of fracture are explained, emphasizing elastic-plastic and time-dependent fracture mechanics. Applications are presented, using examples from power generation, aerospace, marine, and chemical industries, with focus on predicting the remaining life of structural components and advanced testing metods for structural materials. Numerous examples and end-of-chapter problems are provided, along with references to encourage further study.The book is written for use in an advanced graduate course on fracture mechanics or structural integrity.

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Page Count

325

Publisher

CRC Press

Published Date

ISBN 10

1351004050

ISBN 13

9781351004053

Machining of Nanocomposites

By: Ramesh Kumar Nayak,Mohan Kumar Pradhan,Ashok Kumar Sahoo

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Machining of Nanocomposites

By: Ramesh Kumar Nayak,Mohan Kumar Pradhan,Ashok Kumar Sahoo

Nanocomposites (both heterogeneous and anisotropic) are hard to machine due to their enhanced properties and there is a need to know about the problems associated with the machining of nanocomposites by various conventional as well as non-conventional machining operations. Machining of nanocomposites emphasizes on different fabrication methods to develop nanocomposites (polymers, metals, and ceramics) and different machining processes used in industries. Further, it describes issues and challenges including research trends associated with the same. It also evaluates mechanical and wear properties of the composites as well. Features: Covers manufacturing process of nanocomposites. Includes conventional and non-conventional machining process and relevant applications. Addresses effect of different nano-reinforcements on machinability. Discusses usage of design of experiments and optimization technique to improve the machinability of nanocomposites. Reviews challenges on machining of nanocomposites and its remedies. This book aims at Researchers, Graduate students in Mechanical Engineering, and Materials Sciences including Composites, Nanotechnology, and Machining.

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Page Count

220

Publisher

CRC Press

Published Date

ISBN 10

1000548511

ISBN 13

9781000548518

Book's by Ashok V. Kumar

Introduction to Finite Element Analysis and Design

Introduction to Finite Element Analysis and Design

Nonlinear Fracture Mechanics for Engineers

Nonlinear Fracture Mechanics for Engineers

Advanced Fracture Mechanics and Structural Integrity

Advanced Fracture Mechanics and Structural Integrity

Machining of Nanocomposites

Machining of Nanocomposites

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