Hirpa Lemu, PhD
Professor of Mechanical Design Engineering, UiS, Norway
PhD /Dr.Ing. (2002), Computational Intelligence in Integrated CAD/CAM, NTNU, Norway
MSc /Siv.Ing (1996), Manufacturing Engineering, NTNU, Norway
BSc (1989), Mechanical Engineering, AAU, Ethiopia 		 

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My Knowledge database

Computer-Aided Engineering, CAE 


CAE Fundamentals
Fundamentals of computer-aided geometric design  (e-book)
Fundamentals of computer-aided engineering    (e-book)
Course notes on Computing with Geometry,   Michigan Univ.
CAE software 
- Design and Simulation in Mechanical Engineering
KISS Soft - Calculation program for machine design
ADAMS MSc Software for multibody dynamics
Multi-body Simulation Software
 

Knowledge dbase on FEM/FEA and related subjects

FEM/FEA Basics
What is a Finite Element Method?
   Concept definition by Encyclopedia of Wikipedia
Deflection of Beams
Example of beam elements
Note on isometric mapping
Fixed End Moments in Structural Analysis
Plane problems
Finite Element Analysis/Method Resources
Sources of errors in FEA
Introduction to Finite Element Methods (Univ. of Colorado)
Nonlinear Finite Element Methods (Univ. of Colorado)
Advanced Finite Element Methods (Univ. of Colorado)
 
 
 
FEA Software
ANSYS home page
ANSYS TIPS (Getting started with ANSYS)
FEA with ANSYS -Information and Tips
ANSYS Tutorials, release 9
FEA Programming
Learning MATLAB 7
Matrix Manipulations
Introduction to MATLAB
Programming FEMs in MATLAB
Sample problem in CALFEM
CALFEM
MATLAB Premier
Diverse Related Links
NAFEMS Analysis Resources
MathWorld  - enrich your mathematical backgrounds by free resources from Wolfram Research.
Introduction to FEA , Society of Robots
 

Questions can be directed to the author of this page.

 

Knowledge dbase on
 Design of Machine Elements (+Important Links)

On local server

Tabell for stålstandarder fra Norsk Stål 
Stanadard stålprofiler 
Data for metric bolts  
Standard metric bolt dimenstions  
Bolt and screw definition 
Guidelines for SI units   
Strength of Metric bolts   
Dimentioning with combined stress  
Note on fatigue (see also this link)
Note on S-N diagram
Stress concentration factors
 
 

External links

University of Massachusetts, Mech. Eng'g Electronic Design Library
Bolt Science home page - basic principles of bolted connections
Important links at Bolt Science home page
Mechanical Engineering home page
Bolt torque calculator
Grade Markings & Mechanical Properties for Steel Fasteners
Dimensions and mechanical properties of Metric bolts and screw
Calculate stresses using Mohr's Circle
Design Equations for columns
Notes on Design and Analysis of Machine Elements
   (by Douglas Wright, Australia)
Introduction to mechanisms (Carnegie Mellon University)
Home page of the Virtual Mechanism
Application Engineering - Power screws
Design Edge - Design and manufacturing calculators
Science & Engineering Encyclopedia
DtC-Lenz - leverandør av elektriske drivsystemer og maskinautomasjon, f. eks. elektromotorer
Online eTextbook of car components (movies)
  Teknologi forum - bærende konstruksjoner
Applied Science For Metal Workers (Free ebook)
Hand book of METRIC DRIVE COMPONENTS

 

Handbook of METRIC Drive Components Catalog 785 Section Download
Calculatator for interference fits, press and shrink
 
 
If any of the above links are not functioning or if you have contribution to this knowledge database, please do not hesitate to contact me.

 

    Last updated: 2018-04-10