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Collection of free download engineering and science ebooks Sat, 22 Nov 2008 00:14:24 +0100 File : pdf, 1.5 MB, 313 pages
by Robert M. Gray (ee.stanford.edu)
TOC
1 Information Sources
1.1 Introduction
1.2 Probability Spaces and Random Variables
1.3 Random Processes and Dynamical Systems
1.4 Distributions
1.5 Standard Alphabets
1.6 Expectation
1.7 Asymptotic Mean Stationarity
1.8 Ergodic Properties
2 Entropy and Information
2.1 Introduction
2.2 Entropy and Entropy Rate
2.3 Basic Properties of Entropy
2.4 Entropy Rate
2.5 Conditional Entropy and Information
2.6 Entropy Rate Revisited
2.7 Relative [...]
Thu, 20 Nov 2008 08:00:55 +0100 File : pdf, 2.9 MB, 477 pages
by Robert M. Gray & Lee D. Davidson
(ee.stanford.edu)
TOC
1 Introduction
2 Probability
2.1 Introduction
2.2 Spinning pointers and flipping coins
2.3 Probability spaces
2.4 Discrete probability spaces
2.5 Continuous probability spaces
2.6 Independence
2.7 Elementary conditional probability
2.8 Problems
3 Random variables, vectors, and processes
3.1 Introduction
3.2 Random variables
3.3 Distributions of random variables
3.4 Random vectors and random processes
3.5 Distributions of random [...]
Wed, 19 Nov 2008 05:25:40 +0100 File : pdf, 3.1 MB, 520 pages
by Charles M Grinstead & J. Laurie Snell
(www.dartmouth.edu)
TOC
1 Discrete Probability Distributions 1
1.1 Simulation of Discrete Probabilities
1.2 Discrete Probability Distributions
2 Continuous Probability Densities
2.1 Simulation of Continuous Probabilities
2.2 Continuous Density Functions
3 Combinatorics
3.1 Permutations
3.2 Combinations
3.3 Card Shuffling
4 Conditional Probability
4.1 Discrete Conditional Probability
4.2 Continuous Conditional Probability
4.3 Paradoxes
5 Distributions and Densities
5.1 Important Distributions
5.2 Important [...]
Mon, 17 Nov 2008 04:23:18 +0100 File : pdf, 516 KB, 128 pages
TOC
Chapter 1. Introduction
Opening Remarks
Scope and Limitations of Performance-Based Data Review
Performance-Based Data Review Versus Data Validation
Performance-Based Data Review Versus Usability Assessment
Overview of Performance-Based Data
Chapter 2. Data Review Reports
Introduction
Data Summary Tables
Project Specific Communications
Chapter 3. Data Qualifiers
Introduction
Definitions of Data Qualifiers
Chapter 4. Completeness
Introduction Minimum Reporting Requirements
Cover Letter
Case Narrative Sample Management Records Batch QC [...]
Sat, 15 Nov 2008 17:00:10 +0100 File : pdf (presentation), 3.5 MB, 45 pages
CONTENTS :
Thought Processes
Thought Processes: Reversal
Working with Industry to Create Precision Machines
How Does Good Design Happen?
FUNdaMENTAL Principles of Mechanical Design
Occam’s Razor: KISS & MISS
Saint-Venant’s Principle
The Golden Rectangle
Abbe’s Principle
Abbe’s Principle: Locating Components
Abbe’s Principle: Cascading Errors
Maxwell’s Reciprocity
Reciprocity: Reversal
Kinematic Couplings for Precision Fixturing
Canoe-Ball Kinematic Element for high Load Capacity and Repeatability
Kinematic Couplings: [...]
Thu, 13 Nov 2008 23:40:50 +0100 File :pdf, 4.7 MB, 275 pages
TOC
Chapt 1 PLUMBING SYSTEMS
Section I - Basic Water Supply and Water Distribution Systems
Plans
BOM
Water Supply Lines and Branches
Tapping the Water Main
Installing Curb and Meter Stops
Hot-Water Supply System
Fire-Protection Water Systems
Section II - Theater of Operations Water Supply and Distribution System
Water Distribution Methods
Plans and Installation
Design Procedures
Section III - Sewerage System
Plans
Sanitary Sewer and Drains
Storm [...]
Wed, 12 Nov 2008 23:51:27 +0100 File : 2 MB, 171 pages
TOC
Chapt 1 Introduction
Purpose
Applicability
References
Limitations
Design Procedures
Deviations
Safety Provisions
Chapt 2 Equipment Requirements
Design Life
Materials of Construction
Chapt 3 Design Memorandum Requirements
Design Memoranda and Documents
Chapt 4 Operation and Maintenance Manuals
Coverage
Schedule
Testing and Exercise
Chapt 5 Pumping Equipment
Pump Characteristics and Types
Pump Arrangements
Selection of Pump Type
Chapt 6 Pumping Conditions
Capacity Determination
Head Determination
Suction Requirements
Pump Requirements
Chapt 7 Discharge System
Discharge Types
Selection Criteria
Design
Pipe Construction and Material
Chapt [...]
Tue, 11 Nov 2008 03:12:28 +0100 File : pdf, 10 MB, 237 pages
CHAPTER
1. Properties And Uses Of Metal
Metal Properties
Mechanical Properties
Metal Types
2. Basic Heat Treatment
Heat-Treating Theory
Heat Colors For Steel
Types Of Heat Treatment
Quenching Media
3. Introduction To Welding
Welding Processes
Welded Joint Design
Welding Positions
Expansion And Contraction
Welding Procedures
Drawings
Safety
4. Gas Cutting
Oxygas Cutting Equipment
Cutting Torches
Cutting Mild-Carbon Steel
Cutting Cast Iron
Cutting Rivets
Judging Cutting Quality
5. Gas Welding
Oxygas Welding Equipment
Operation And Maintenance Of [...]
Sat, 08 Nov 2008 03:39:16 +0100 File : exe, 74 MB
by scilab.org
Matlab™, the de facto standard for DSP system design and simulation, has two disadvantages: expensive and costs a lot. There are alternatives free softwares which is powerful and close to Matlab’s functionality. One of these softwares is Scilab. This is not true ” Matlab clones”, because its not offer 100% [...]
Thu, 06 Nov 2008 23:34:52 +0100 File : pdf, 695 KB, 60 pages
by David Clifton (eng.ox.ac.uk)
Summary
Condition monitoring assesses the operational health of gas-turbine engines, in order to provide early warning of potential failure such that preventative maintenance action may be taken. Gas-turbine engine manufacturers are increasingly offering a “service-based” approach to marketing their products, in which their customers are guaranteed certain [...]
Wed, 05 Nov 2008 00:59:49 +0100 There are several PLC simulator softwares available for free download :
1. TRiLOGI PLC Simulator from Tri-PLC.com.
The “TRiLOGI” is a ladder+BASIC programming software for the E, H and M-series of PLCs. All TRiLOGI versions have built-in Simulator which allows ladder or ladder+BASIC program to be simulated on a PC without purchasing the PLCs. THis software is [...]
Sun, 02 Nov 2008 03:30:59 +0100 File : pdf, 3.8 MB, 255 pages
by mikrokontrol.co.yu
TOC
1. Introduction
What is a Control System
The Role of the Programmable Controllers
Input and Output Devices
What is a Programmable Controller
Conventional Control and it’s difficulties
Disadvantages of Conventional Control Panel
PLC Panel and their advantages
Conversion of Conventional Control Circuit to PLC
A Systematic Approach of control system Design
Programmable Controller Application
Consider A Simple Project
2. System [...]
Fri, 31 Oct 2008 00:31:31 +0100 File : pdf, 2.3 MB, 172 pages
TOC
1.0 Introduction
2.0 Methodology
2.1 System Boundaries and Data Availability
2.2 Methodology - Energy Considerations
2.3 Methodology - Comparison with Other Systems
2.4 Methodology - Sensitivity Analysis
2.5 Accounting
2.6 Time Frame and Issues in Assessing Environmental Consequences
3.0 Description of Pulverized Coal Boiler Plants Studied
3.1 Average Plant
3.2 NSPS Plant
3.3 LEBS Plant
4.0 Description of Coal Used in [...]
Wed, 29 Oct 2008 03:09:09 +0100 File : pdf, 59 MB, 684 pages
by Alexander H. Slocum (pregatory.mit.edu)
CONTENTS
FUNdaMENTALS of Design
Topic 1: Design is a Passionate Process
Design is a Passionate Process
Design Contests
Passion LOVE to Create
Passion Focus
Deterministic Design: Play, Analytical Instinct, Reverse Engineering, Disruptive Technologies, Best
Engineering Practice, Schedules, Risk Management, Coarse-to-Fine Funnels, FRDPARRC
FRDPARRC and Funneling Example: Dinner
Design is a Series of Steps Blended Together
First [...]
Mon, 27 Oct 2008 00:37:28 +0100 File : pdf, 2 MB, 184 pages
TOC
CHAPTER 1 INTRODUCTION, SCOPE AND ORGANIZATION
1.1 PURPOSE OF THE MANUAL
1.2 SCOPE AND INTENT OF MANUAL
1.3 ORGANIZATION
CHAPTER 2 OPERATING OF SHORE-BASED HYPERBARIC FACILITIES
2.1 GUIDANCE DOCUMENTS
2.2 CERTIFICATION REQUIREMENTS
2.3 MATERIAL PROVISIONING AND CONTROL
2.4 USER DOCUMENTATION REQUIREMENTS
2.4.1 Hyperbaric Construction Contract Documentation
2.4.2 Activity Generated Documentation
2.5 MAINTENANCE AND OPERATIONS SCHEDULING
2.5.1 Coordination of Operations with Maintenance [...]
Sat, 25 Oct 2008 00:40:45 +0200 File : pdf, 3.25 MB, 205 pages
TOC
PART 1: LUMPED ACOUSTICAL SYSTEMS
SIMPLE OSCILLATION
FORCED OSCILLATIONS(SIMPLE SPRING-MASS SYSTEM)
MECHANICAL RESISTANCE
CHARACTERIZING DAMPED MECHANICAL SYSTEMS
ELECTRO-MECHANICAL ANALOGIES
METHODS FOR CHECKING ELECTRO-MECHANICAL ANALOGIES
EXAMPLES OF ELECTRO-MECHANICAL ANALOGIES
PRIMARY VARIABLES OF INTEREST
ELECTRO-ACOUSTIC ANALOGIES Electro-acoustical Analogies
TRANSDUCERS - LOUDSPEAKER
Acoustic Transducer
Magnet Motor Drive System
Loudspeaker Cone System
Loudspeaker Suspension
MOVING RESONATORS
Moving Resonators Example
PART 2: ONE-DIMENSIONAL WAVE MOTION
TRANSVERSE VIBRATIONS OF STRINGS
Introduction What is a [...]
Thu, 23 Oct 2008 01:58:42 +0200 File : pdf, 3.5 MB, 193 pages
TOC
Chapt 1 : HEC 11 Introduction
1.1 Scope
1.2 Recognition of Erosion Potential
1.3 Erosion Mechanisms and Riprap Failure Modes
Chapt 2 : HEC 11 Revetment Types
2.1 Riprap
2.1.1 Rock Riprap
2.1.2 Rubble Riprap
2.2 Wire-Enclosed Rock
2.3 Pre-Cast Concrete Block
2.4 Grouted Rock
2.5 Paved Lining
Chapt 3 : HEC 11 Design Concepts
3.1 Design Discharge
3.2 Flow Types
3.3 Section Geometry
3.4 [...]
Wed, 22 Oct 2008 00:50:16 +0200 File : pdf, 1.3 MB, 222 pages
TOC
PART 1. INTRODUCTION
1. Introduction to Systems Engineering Management
2. Systems Engineering Management in DoD Acquisition
PART 2. THE SYSTEMS ENGINEERING PROCESS
3. Systems Engineering Process Overview
4. Requirements Analysis
5. Functional Analysis and Allocation
6. Design Synthesis
7. Verification
8. Systems Engineering Process Outputs
PART 3. SYSTEM ANALYSIS AND CONTROL
9. Work Breakdown Structure
10. Configuration Management
11. Technical Reviews and [...]
Sun, 19 Oct 2008 17:50:52 +0200 by Dr. Zuomin Dong (uvic.ca)
File : pdf, 3.98 MB, 101 pages
TOC
1 About the Pro/Engineer Wildfire 2.0 Tutorial
1.1 What is Pro/ENGINEER®?
1.2 Conventions Used in this Tutorial
1.3 About this Tutorial
2 Introduction to Pro/E WILDFIRE
2.1 Starting Pro/E
2.2 Mouse Functions
2.3 Begin to work in Pro/E
3 Modeling a Complete Part
3.1 Complete the Housing top
3.2 Build another extrusion: cylinder bracket
3.3 Build [...]
Sun, 19 Oct 2008 03:01:56 +0200 COCO (CAPE-OPEN to CAPE-OPEN) is a free-of-charge CAPE-OPEN compliant steady-state simulation environment. It consist of the following components:
COFE (CAPE-OPEN Flowsheet Environment), an intuitive graphical user interface to chemical flowsheeting. It has sequential solution algorithm using automatic tear streams. Properties of streams, deals with unit-conversion and provides plotting facilities can be displayed wih COFE.
TEA (COCO’s Thermodynamics [...]
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