گروه خدمات فنی مهندسی رهگشافن

CertExams Router Simulator v3.0

 

Provides lab exercises and Cisco IOS router console simulation with advanced features like RIP, EIGRP, OSPF routing, telnet, and ping support. Lab exercises -currently 40+ labs are included.
Router console simulator Simulate up to 3 Cisco® IOS routers 60+ router commands supported Labs for 1900 and 2950 switches included Detailed help files The router labs made available in the Router Simulator are given below. Please note that we add and/modify the labs from time to time. Available Labs 1.0 Switch Fundamentals: 1.1 switch 1900 password assignment 1.2 switch 2950 console password assignment 1.3 switch 2950 vty password assignment 1.4 switch 2950 setting privileged EXE password 1.5 2950 enable interface 1.6 Basic switch interface configuration 2.0 IOS Fundamentals Lab 2.1 Logging to the router 2.2 Router banner MOTD 2.3 Setting host name 2.4 Interface configuration 2.5 Setting bandwidth 2.6 Setting console password 2.7 Setting telnet password 2.8 Copy active configuration 2.9 CDP configuration 2.10 Show CDP 2.11 Show CDP neighbors 2.12 Shutdown an interface 2.13 Set keepalive 2.14 Show commands 2.15 Setting password 2.16 Setting Hostname and Banner 2.17 Configuring Router Console and Line Passwords 3.0 Switch Configuration and VLAN 3.1 Basic switch IP configuration 3.2 Troubleshooting 1900 series switch 3.3 Configuring 2950 series switch 3.4 Troubleshooting 2950 switch 3.5 Configuring VLANs on 1900 and 2950 switches 4.0 Access Lists 4.1 Creating access-list 4.2 Applying access-list to an interface 4.3 View access-list entries 4.4 Standard access-lists: Scenario lab 1 4.5 Standard access-lists: Scenario lab 2 4.6 Extended access-lists: Scenario lab 1 4.7 Router Access-List Configuration 5.0 Routing Fundamentals Labs 5.1 Configuring RIP 5.2 Configuring static routes 5.3 Configuring default routes 5.4 Viewing IP RIP information 5.5 Basic IGRP routing 6.0 Wide Area Networking 6.1 PPP configuration

Download link:
http://rapidshare.de/files/23870647/RoutSim.rar

Password: CCNA

original cfd fluent tutorial with source code files

 

graphical cfd fluent tutorials for many usages.

file names:

Tutorial 1. Introduction to Using FLUENT: Fluid Flow and Heat Transfer in a Mixing Elbow
Tutorial 2. Modeling Periodic Flow and Heat Transfer
Tutorial 3. Modeling External Compressible Flow
Tutorial 4. Modeling Unsteady Compressible Flow
Tutorial 5. Modeling Radiation and Natural Convection
Tutorial 6. Using a Non-Conformal Mesh
Tutorial 7. Modeling Flow Through Porous Media
Tutorial 8. Using a Single Rotating Reference Frame
Tutorial 9. Using Multiple Rotating Reference Frames
Tutorial 10. Using the Mixing Plane Model
Tutorial 11. Using Sliding Meshes
Tutorial 12. Using Dynamic Meshes
Tutorial 13. Modeling Species Transport and Gaseous Combustion
Tutorial 14. Using the Non-Premixed Combustion Model
Tutorial 15. Modeling Surface Chemistry
Tutorial 16. Modeling Evaporating Liquid Spray
Tutorial 17. Using the VOF Model
Tutorial 18. Modeling Cavitation
Tutorial 19. Using the Mixture and Eulerian Multiphase Models
Tutorial 20. Using the Eulerian Multiphase Model for Granular Flow
Tutorial 21. Modeling Solidification
Tutorial 22. Using the Eulerian Granular Multiphase Model with Heat Transfer
Tutorial 23. Postprocessing
Tutorial 24. Turbo Postprocessing
Tutorial 25. Parallel Processing

download:

http://rapidshare.com/files/142219394/tut01-Introduction-.rar

http://rapidshare.com/files/142536237/vof.zip

http://rapidshare.com/files/142225811/parallel_process.zip

Abaqus for CATIA v2.5.2 for v5R18

 

Abaqus for CATIA v2.5.2 for v5R18

Finite Element Analysis

Abaqus for CATIA V5 brings Abaqus finite element analysis (FEA) technology
into the CATIA V5 user environment. CATIA V5 provides the powerful and
flexible design capabilities, and Abaqus for CATIA V5 makes the design model
and the simulation model one and the same. The result is a complete package
for deploying proven FEA-based simulation throughout the design process.

We’ve teamed up with global leaders in the automotive and aerospace
industries to help set the development direction for Abaqus for CATIA V5 by
specifying and evaluating new features. With the benefit of their input,
Abaqus for CATIA V5 tackles a range of high-value workflows without leaving
CATIA V5. Automation and ing tools open Abaqus for CATIA V5 to
customization and additional efficiencies for scenarios that you perform on
a regular basis.

Automatic contact detection greatly simplifies the way users define and
manage interactions. The wizard-based approach quickly steps the user through
detection options. When the user hits Run, AFC automatically detects all of
the likely contact pairs in the model. There are also several options
available to help the user verify, merge, edit, and delete detected pairs.

CATIA integration is extended with enhanced support for CATIA Knowledgware,
publications, and sensors. Close integration with the CATIA V5 user environment
is one of the most important capabilities of AFC. With Version 2.5 this
integration becomes even closer now that AFC features can make full use of
Knowledgeware, publications, and sensors, further enabling analysis templates,
interactive design loops, and knowledge capture within AFC models.

Support for 64-bit architecture is available. Abaqus for CATIA V5 Version 2.5
is available in both 32-bit and 64-bit installations. To take advantage of
the 64-bit architecture, you must use Abaqus for CATIA V5 in conjunction with
a 64-bit installation of CATIA V5.

Geometric GeomCaliper for CATIA 5 R2.3

 

Geometric GeomCaliper for CATIA 5 R2.3

GeomCaliper is an innovative tool for measuring and checking the wall thickness of CATIA V5 3D models. It is easy to use and can be accessed within a CATIA V5 session, providing immediate feedback to designers during the design process itself. Among other applications, it will help engineers to quickly detect thin areas in plastic molded components that may result into warps, or thick sections in castings that may result in hot spots. Minimal training is required to use the tool and interpret the generated results.

GeomCaliper provides users with:

. Quick and accurate thickness calculation
. 2D and 3D thickness values at specified sections
. Intuitive graphical display of results
. Identification and display of regions with thickness in a given range
. "Dynamic" and "Point click" display of thickness data
. Report generation in XML/HTML format
. Printing support

 

 

Seismic Hazard Analysis

Seismic hazard analysis calculates the earthquake hazard at a site under certain assumptions specified by the user. These assumptions involve identifying where earthquakes will occur, what their characteristics will be, and what the associated ground motions will be. EZ-FRISK™ performs both probabilistic and deterministic seismic hazard calculations:

· Probabilistic Calculations - The results of the program"s probabilistic calculations are annual frequencies of exceedence of various ground motion levels at the site of interest. EZ-FRISK™ also calculates the mean and distributions of magnitude, distance, and epsilon causing exceedence of a specified ground motion level.

· Deterministic Calculations - The program"s deterministic calculations estimate ground motions (for the mean and specified fractiles of the ground motion dispersion) corresponding to the largest magnitude occurring on each seismic source at its closest approach to the site of interest. These results can be applied to various types of structural analyses.

Seismic hazard analysis with EZ-FRISK™ is driven by databases of ground motion equations and seismic sources. EZ-FRISK™ provides users with tools to create and maintain their own databases, and to download extensive and up-to-date databases from Risk Engineering"s web server for the user"s licensed regions.


Spectral Matching

Spectral matching makes adjustments to an input accelerogram so that its response spectrum matches a target response spectrum. You can perform spectral matching as a stand-alone task by directly providing the target spectrum, or in conjunction with a probabilistic seismic hazard analysis. When using spectral matching with probabilistic seismic hazard analysis, the target response spectrum is the uniform hazard spectrum for a specified return period. EZ-FRISK™ uses the well know RSPM99 spectral matching algorithm under license from Norm Abrahamson This code is based on the time domain method of Tseng and Lilanand (1988), with modifications to preserve non-stationarity at long periods by using different functional forms for the adjustment time history. The matched accelerogram can then be use as input into a site response program such as Shake91 to obtain an accelerogram that is suitable for structural analysis and design.

A key benefit of using EZ-FRISK™ for spectral matching is that it has a powerful search feature which quickly provides key information in choosing an appropriate initial accelerogram. It contains a scoring feature to select the best accelerograms based on the initial response spectrum"s match to the target spectrum, the degree of scaling required for the accelerogram, and the duration of the event. The search gives immediate feedback in the form of thumbnails of the unscaled and scaled accelerograms, as well as the response spectrum.


Site Response Analysis

Site response analysis determines a design ground motion at the surface given an input motion at bedrock. It adapts a design earthquake for rock conditions to use as a design earthquake for a particular building site. Design earthquakes are used in structurally engineering buildings or structures and analyzing the dynamic response of these buildings and structures. EZ-FRISK™ provides a easy-to-learn, yet powerful user interface to create your soil profile. You can analyze your simpler profiles using the industry-standard site response code, Shake91, or by using our enhanced version, Shake91+. This enhanced version analyzes more complex profiles, and accelerograms with longer durations, without compromising precision in high frequency content of the motion. A key benefit of using EZ-FRISK™ for site response analysis is its capability to use explicitly confining-pressure dependent dynamic soil properties.