Dynamics in Engineering Practice, Tenth Edition - Rilegato

Childs, Dara W.

Rilegato

ISBN 10: 1439831254 ISBN 13: 9781439831250

Casa editrice: CRC Press, 2010

Riassunto

Most undergraduate books for engineering dynamics exhibit a continuing disconnect from either the requirements of subsequent coursework or the practice of dynamics in an engineering career. Dynamics in Engineering Practice, Tenth Edition counters this dated viewpoint with a modern approach that is better suited to today’s engineering study and practice. Written by a renowned teacher, researcher, and professional consultant in applied dynamics, this book represents a revolutionary approach to modern engineering dynamics analysis―one you can assimilate quickly and easily to get immediate results.

Real-World Guidance to Reconnect Principles and Practice

The book begins by establishing the premise that most "dynamics engineers" are developing and analyzing models to predict motion, and that the subject of differential equations is the natural language for dynamics. From this starting point, the author immediately presents mechanical vibration examples to demonstrate applications of f=ma and work-energy principles, and he includes multiple "real-world" 1DOF and MDOF planar dynamics examples, which are completely worked out.

Learn Exactly How an Engineer REALLY Solves Engineering Modeling and Analysis Problems

Dynamics describes the continuous evolution of motion, yet most textbooks approach the field as a series of ‘‘snapshots,’’ posing questions about variables at specific idealized positions or orientations. Advancing the idea that a practicing dynamics engineer’s central role is to develop and analyze models, this book:

• Presents an ordered and logical set of procedures and alternatives for developing models and solutions for any planar dynamic or vibration example
• Uses repeated examples to demonstrate how models are analyzed via current computer approaches
• Includes the latest MATLAB® updates and other proven methods for modeling and analysis
• Helps readers ask the right questions to get the most out of problems and optimize modeling of general dynamic systems.

Based on the author’s more than 40 years of experience teaching and developing courses in dynamics, this book teaches general skills―where effectiveness can be demonstrated for a wide range of problems, rather than a collection of problem-specific "tricks." An essential resource at both the academic and professional levels, this text will be indispensable to both students and working engineers analyzing real dynamic systems.

Su questo libro

L'autore

Dara W. Childs is the Leland T. Jordan Chaired Professor in the Mechanical Engineering Department at Texas A&M University. Since 1984, he has directed the school’s Turbomachinery Laboratory. He has a distinguished research career, including work on many research and consulting projects related to dynamics of rotating machinery. He predicted a costly rotordynamic instability problem with the High Pressure Fuel Turbopump of the Space Shuttle Main Engine prior to tests and was instrumental in resolving the problem.

Contenuti

Introduction and Fundamentals

A Short History of Dynamics

Units

Planar Kinematics of Particles

Motion in a Straight Line

Particle Motion in a Plane: Cartesian Coordinates

Coordinate Transformations: Relationships between Components of a Vector in Two Coordinate Systems

Particle Motion in a Plane: Polar Coordinates

Particle Motion in a Plane: Normal-Tangential (Path) Coordinates

Moving between Cartesian, Polar, and Path-Coordinate Definitions for Velocity and Acceleration Components

Time-Derivative Relationships in Two Coordinate Systems

Velocity and Acceleration Relationships in Two Cartesian Coordinate Systems

Relative Position, Velocity, and Acceleration Vectors between Two Points in the Same Coordinate System

Planar Kinetics of Particles

Nomenclature

Differential Equations of Motion for a Particle Moving in a Straight Line: An Introduction to Physical Modeling

More Motion in a Straight Line: Degrees of Freedom and Equations of Kinematic Constraints

Motion in a Plane: Equations of Motion and Forces of Constraint

Particle Kinetics Examples with More Than One Degree of Freedom

Work–Energy Applications for One-Degree-of-Freedom Problems in Plane Motion

Linear-Momentum Applications in Plane Motion

Moment of Momentum

Planar Kinematics of Rigid Bodies

Rotation about a Fixed Axis

Velocity and Acceleration Relationships for Two Points in a Rigid Body

Rolling without Slipping

Planar Mechanisms

Planar Kinetics of Rigid Bodies

Nomenclature

Inertia Properties and the Parallel-Axis Formula

Governing Force and Moment Equations for a Rigid Body

Kinetic Energy for Planar Motion of a Rigid Body

Fixed-Axis-Rotation Applications of the Force, Moment, and Energy Equations

Compound-Pendulum Applications

General Applications of Force, Moment, and Energy Equations for Planar Motion of a Rigid Body

Moment of Momentum for Planar Motion

Appendices

Index

Dettagli dell?edizione

• Editore: CRC Press
• Data di pubblicazione: 2010
• ISBN 10: 1439831254
• ISBN 13: 9781439831250
• Rilegatura: Copertina rigida
• Lingua: Inglese
• Numero di pagine: 390