Thư viện số
Giáo trình, tài liệu tham khảo và tài nguyên học tập mở.
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Stability of Ships and Other Bodies
Genick Bar-Meir · Potto Project · 2021
This book, Stability of Ships and Other Bodies, describes the fundamentals when and why floating bodies are stable. In addition, it describes steps that transforms un–stable bodies to stable. This book is designed to replace all the other books and inseminate that recent developed technology and advances. The material in standard books is so entrenched, old, and outdated material that one can be only amazed. For example, concept like potential stability is not discussed or even mentioned in any of all the books that this author review. This book written from physical point of view rather then construction point of view like all the books review by this author on stability. It is hoped that the book could be used as a reference book for people who have at least some basics knowledge of science areas such as algebra, basic physics, etc. Even without deep understating the graphs in this book can be used to find necessarily quantities needed to understand if to fix your vessel.
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Basic Blueprint Reading
Ric Costin · Open Oregon Educational Resources · 2019
This is an entry level blueprint reading book written for the first year welding student. The book will be used in the first term of a two year welding program to familiarize the student to sketching and reading blueprints.
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Interpretation of Metal Fab Drawings
Cameren Moran · Open Oregon Educational Resources · 2021
Interpreting metal fab drawings is a course that introduces the principles of interpretation and application of industrial fabrication drawings. Basic principles and techniques of metal fabrication are introduced by planning and construction of fixtures used in fabrication from drawings. Basic tools and equipment for layout fitting of welded fabrications are utilized. Covers the use and application of the AWS welding symbols. This course will utilize blueprints and welding symbols and will apply them in classroom and in shop as practical assignments.
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Introduction to Linear, Time-Invariant, Dynamic Systems for Students of Engineering
William Hallauer · A.T. Still University · 2016
This is a complete college textbook, including a detailed Table of Contents, seventeen Chapters (each with a set of relevant homework problems), a list of References, two Appendices, and a detailed Index. The book is intended to enable students to: Solve first-, second-, and higher-order, linear, time-invariant (LTI) ordinary differential equations (ODEs) with initial conditions and excitation, using both time-domain and Laplace-transform methods; Solve for the frequency response of an LTI system to periodic sinusoidal excitation and plot this response in standard form; Explain the role of the time constant in the response of a first-order LTI system, and the roles of natural frequency, damping ratio, and resonance in the response of a second-order LTI system; Derive and analyze mathematical models (ODEs) of low-order mechanical systems, both translational and rotational, that are composed of inertial elements, spring elements, and damping devices; Derive and analyze mathematical models (ODEs) of low-order electrical circuits composed of resistors, capacitors, inductors, and operational amplifiers; Derive (from ODEs) and manipulate Laplace transfer functions and block diagrams representing output-to-input relationships of discrete elements and of systems; Define and evaluate stability for an LTI system; Explain proportional, integral, and derivative types of feedback control for single-input, single-output (SISO), LTI systems; Sketch the locus of characteristic values, as a control parameter varies, for a feedback-controlled SISO, LTI system; Use MATLAB as a tool to study the time and frequency responses of LTI systems. The book's general organization is: Chapters 1-10 deal primarily with the ODEs and behaviors of first-order and second-order dynamic systems; Chapters 11 and 12 discuss the ODEs and behaviors of mechanical systems having two degrees of freedom, i.e., fourth-order systems; Chapters 13 and 14 introduce classical feedback control; Chapter 15 pre
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Fundamentals of Compressible Flow Mechanics
Genick Bar-Meir · Potto Project · 2026
This book deals with an introduction to the flow of compressible substances (gases). The main difference between compressible flow and almost incompressible flow is not the fact that compressibility has to be considered. Rather, the difference is in two phenomena that do not exist in incompressible flow. The first phenomenon is the very sharp discontinuity (jump) in the flow in properties. The second phenomenon is the choking of the flow. Choking is when downstream variations don't effect the flow. Though choking occurs in certain pipe flows in astronomy, there also are situations of choking in general (external) flow.
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Basics of Fluid Mechanics
Genick Bar-Meir · Potto Project · 2025
The topic of fluid mechanics is common to several disciplines: mechanical engineering, aerospace engineering, chemical engineering, and civil engineering. In fact, it is also related to disciplines like industrial engineering, and electrical engineering. While the emphasis is somewhat different in this book, the common material is presented and hopefully can be used by all. One can only admire the wonderful advances done by the previous geniuses who work in this field. In this book it is hoped to insert, what and when a certain model is suitable than other models. One of the difference in this book is the insertion of the introduction to multiphase flow. Clearly, multiphase is an advance topic. However, some minimal familiarity can be helpful for many engineers who have to deal with non pure single phase fluid. This book is the third book in the series of POTTO project books. POTTO project books are open content textbooks so everyone are welcome to joint in. The topic of fluid mechanics was chosen just to fill the introduction chapter to compressible flow. During the writing it became apparent that it should be a book in its own right. In writing the chapter on fluid statics, there was a realization that it is the best chapter written on this topic. It is hoped that the other chapters will be as good this one. This book is written in the spirit of my adviser and mentor E.R.G. Eckert. Eckert, aside from his research activity, wrote the book that brought a revolution in the education of the heat transfer. Up to Egret's book, the study of heat transfer was without any dimensional analysis. He wrote his book because he realized that the dimensional analysis utilized by him and his adviser (for the post doc), Ernst Schmidt, and their colleagues, must be taught in engineering classes. His book met strong criticism in which some called to "burn" his book. Today, however, there is no known place in world that does not teach according to Eckert's doctrine. It is assumed that
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Object-Oriented Reengineering Patterns
Serge Demeyer, Stéphane Ducasse, & Oscar Nierstrasz · LibreTexts
Có trong mục lục: 01: Reengineering Patterns · 1.02: The Reengineering Lifecycle · 1.03: Reengineering Patterns
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TLP Library I
Dissemination of IT for the Promotion of Materials Science (DoITPoMS) · University of Cambridge
Có trong mục lục: 2.02: Mechanical analogy of anisotropic response · 4.03: Single crystals- Mechanical properties
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Mechanics Map 2nd Edition
Jacob Moore & Contributore · Penn State Mont Alto
Có trong mục lục: 05: Engineering Structures
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Inventor Parametric Design: Level 1
Alex Bahl · Western Technical College
Có trong mục lục: 1.1.01: Overview of Technical Drawings in Engineering Design · 1.2.01: The Role of Peer Review in Engineering Design · 3.2.01: Understanding Mechanical Fits
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Calculus-Based Physics
Jeffrey W. Schnick · Saint Anselm College
Có trong mục lục: 02A: Conservation of Mechanical Energy I: Kinetic Energy and Gravitational Potential Energy · 03A: Conservation of Mechanical Energy II: Springs Rotational Kinetic Energy
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The Delft Sand, Clay and Rock Cutting Model
Sape A. Miedema · Delft University of Technology
Có trong mục lục: 2.04: Soil Mechanical Parameters · 2.06: Soil Mechanical Tests
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Mechatronics: Fundamentals, Design, Integration, and Validation
Guoming Zhu · Michigan State University
Có trong mục lục: 2.02: Mechanical System Modeling
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Atoms First - Introductory Chemistry for Science and Engineering
Craig Cavanaugh, Kathryn Mayer, Rebekah Stassinopoulos · Southwestern College
Có trong mục lục: 3.2.02: The Quantum Mechanical Model - Atoms with Orbitals · 3.5.01: The Explanatory Power of the Quantum Mechanical Model
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Mechanics and Science of Materials
Joshua P. Steimel · California State Polytechnic University, Humboldt
Có trong mục lục: Chapter 5: Mechanical Behavior of Materials Part I · Chapter 6: Mechanical Behavior of Materials Part II
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Microbiology with NEC
Marisa Cases · New England College
Có trong mục lục: 9.01: Microbes and the Tools of Genetic Engineering · 9.04: Genetic Engineering - Risks Benefits and Perceptions · 12.01: First Line defense- Physical Mechanical and Chemical Defenses
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Differential Equations for Engineers
Jiří Lebl · Oklahoma State University
Có trong mục lục: 4.08: Mechanical Vibrations
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Differential Equations for Engineers
Jiří Lebl · Oklahoma State University
Có trong mục lục: 2.4: Mechanical Vibrations
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Introduction to Control Systems
Kamran Iqbal · University of Arkansas at Little Rock
Có trong mục lục: 1.04: An Electro-Mechanical System Model
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PCC CHEM 001A: General Chemistry and Chemical Analysis
Pasadena Community College
Có trong mục lục: 08: The Quantum-Mechanical Model of the Atom · 8.E: The Quantum-Mechanical Model of the Atom (Exercises) · 9.05: The Explanatory Power of the Quantum-Mechanical Model