Hi Tools = Worlds Largest Machines Ever Built 1st, 2nd & 3rd Place !

Hi Tools = Worlds Largest Machines Ever Built  1st, 2nd & 3rd Place !

See the world's largest/biggest machines ever built on land, on water, under the water, on land-water-ice and on air.

A. World's largest machines on land...

1. Liebherr T 282B: Largest Earth-hauling Truck in the World;

This monster machine Liebherr T 282B is a large earth-hauling dump truck designed in 2004 by a German manufacturer and became the largest earth-hauling truck in the world. The top level model is driven by a 10.5 ton, 90 liter diesel engine, producing 3650 horsepower (2700 kW).

Features

Weight: empty - 203 tons; maximum capacity - 365 tons; maximum operating weight - 592 tons

Length: 14.5 m long

Height: 7.4 m tall

Wheelbase: 6.6 m

Top Speed: 40 mph or 65 kph

Costs: US$3.5 M

2. Bagger 288: World's Largest Digging Machine;

This machine is the largest digging machine in the world. The bucket-wheeler excavator named Bagger 288 (Excavator 288) is built by the German company Krupp. More specifically, it is a mobile strip mining machine. It is the largest tracked vehicle in the world at 13,500 tons. However, Bagger is powered from an external source and is more correctly described as a mining machine which can be moved, while the crawler-transporter was built as a self-powered, load-carrying vehicle.

Features

Height: 95 m tall

Length: 215 m long

Weight: 13,500 tons

3. Crawler-Transporter: 2nd Largest Tracked Vehicle in the World;

The Crawler-Transporter is a tracked vehicle used to transport the Saturn V rocket, the Saturn IB rocket during Skylab and Apollo Soyuz, and now the Space Shuttle. It was designed by Bucyrus International and built by the Marion Power Shovel Co. at a cost of US$ 14 million each. When they were built, they were the largest in the world. The German Bagger 288 excavator is now the largest tracked vehicle in the world.

Features

Height: 20 ft or 6.1 m to 26 ft or 7.9 m

Length: 131 ft or 40 m

Width: 114 ft or 35 m

Weight: 2400 tons 2,700 short tons or 2,400,000 kg; 5,400,000 lb

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Hi Software Pick -"Update!."

SOLIDWORKS 2013 - "Simplified Design!."

The 3D Experience:

"New products and design tools, faster modeling, and enhanced collaboration simplify your product development and make you more productive"

Hi EZoNE Topic "Computational Fluid Dynamics."

Hi CFD -  Fluid Computational Dynamics.

Computational Fluid Dynamic "Abdulnaser Sayma" - Text Download

TEXT HEADLINES

1. Introduction
2. Basic Equations of Fluid Flow & Levels of Approximation
3. Basic Computitional Tehniques
4. Properties of Numerical Schemes
5. The Finite Difference Method
6. The Finite Element Method
7. The Finite Volume Method
8. Soulution Methods Systems of Equations
9. Mesh Generation
10. References

CFD - CASE STUDY:

Problem Statement

The main purpose of a ductless mechanical ventilation systems for a car park in a fire situation is to achieve acceptable level of fire safety requirements within the enclosure.

Challenge

It is assumed that a car catches fire in the car park and the fire size grows to a size of 4MW and continues to burn for 20mins. During this time the ductless MV system must ensure that the smoke temperature and visibility at a height of 1.7m from the floor level are ≤ 250°C and ≥ 5m respectively. A sensitivity study also needs to be considered to show the impact of one group of jet fan failure nearest to the fire.

Solution

Computational Fluid Dynamics (CFD) fire simulation was used to model a 4MW car fire in the car park for 20mins. The CFD results will be used to predict the flow field, visibility and temperature at average human head level of height 1.7m. This is to establish how effectively the ventilation system can manage the smoke in the event of a fire.

Results

The CFD study predicts that the there are no significant stagnation zones within the car park. The visibility within the car park is at least 10m and the temperature is less than 100oC at 1.7m above the floor. The region where the temperature is more than the critical limit is only a small region around the fire, which is expected. Thus, the ventilation system for the car park seems to be adequate.

CFD - Illustrations:

Fig 1: Computational Domain of Basement 1 Car Park

Fig 2: Computational Domain of Basement 2 Car Park

Fig. 3: Basement 1 Temperature Contour at 1.7m Height

Fig. 5: Basement 1 Visibility Contour at 1.7m Height

Fig. 6: Basement 2 Visibility Contour at 1.7m Height

Fig. 4: Basement 2 Temperature Contour at 1.7m Height

Total CFD Needs: CFD Online Resource

Hi UAE Locate Yourself "Free Zones."

UAE FREEZONES:

Abu Dhabi free zones:

• Abu Dhabi Airport Free Zone (ADAFZ)
• Higher Corporation for Specialized Economic Zones (HCSEZ)
• Industrial City of Abu Dhabi (ICAD 1 and 2)
• Khalifa Port and Industrial Zone (KPIZ)
• twofour54 (Two Four Fifty Four / 54) media and production free zone, tel +971-2-4012454, toll free 8002454, fax +971-2-4012345, email info@twofour54.com. Where the twofour54 tadreeb institute is.

Dubai free zones:

Dubai Airport Free Zone (DAFZ):

• Dubai Airport Free Zone (DAFZ), tel +971-4-2995555, fax +971-4-2995500, email invest@dafza.gov.ae
• Dubai Car and Automotive City Free Zone (DUCAMZ), tel +971-4-3335000, +971-4-3335777, email mktg@jafza.co.ae
• Dubai Flower Center Free Zone - at Dubai International Airport.
• Dubai Gold and Diamond Park, +971-4-3477788, fax +971-4-3473206, email gdp@emaar.ae
• Dubai Health Care City (DHCC), tel +971-4-3245555, fax +971-4-3249000
• Dubai Industrial City (DIC)
• Dubai International Financial Centre (DIFC)
• Dubai Internet City (DIC), tel +971-4-3911111, fax +971-4-3919000, email opportunities@dubaiinternetcity.ae
• Dubai Knowledge Village (KV) (DKV)
• Dubai Media City, tel +971-4-3914555, email talktous@dubaimediacity.co.ae or sales@dubaimediacity.ae
• Dubai Multi Commodities Centre (DMCC), tel +971-4-3903899, fax +971-4-3903897, email office@dmcc.ae
• Dubai Gold and Commodities Exchange (DGCX) - part of DMCC
• Dubai Silicon Oasis
• Dubai Technology and Media Free Zone (TECOM) - includes DIC, DMC, DKV
• Economic Zones World (EZW) - includes Techno Park, Dubai Auto Zone, Jafza International, JAFZ
• Jebel Ali Free Zone (JAFZ)

List of free zones in Dubai planned or under development:

• Dubai Aid City
• Dubai Auto Parts City
• Dubai Biotechnology & Research Park (Dubiotech or Dubai Biotech)
• Dubai Carpet Free Zone - Deira.
• Dubai International Arbitration Center (DIAC)
• Dubai Maritime City
• Dubai Outsource Zone (DOZ)
• Dubai Studio City - Dubailand
• Dubai Techno Park (TP) - under development, tel +971-4-3328835, fax +971-4-3328853, email info@tp.ae
• Dubai Textile Village - Al Awir, scheduled completion October 2005?
• eHosting Data Fort
• Heavy Equipment & Trucks Free Zone
• International Media Production Zone
• Mohammad Bin Rashid Technology Park - Jebel Ali Area

Ajman free zones:

• Ajman Free Zone (AFZ) - tel +971-4-7425444, fax +971-4-7429222

Fujairah free zones:

• Fujairah Free Zone (FFZ), tel +971-9-2228000, fax +971-9-2228888, email freezone@emirates.net.ae
• Fujairah Creative City - tel +971-9-2244100, fax +971-9-2244101

Ras Al Khaimah free zones

• RAK Free Trade Zone (RAKFTZ or RAK FTZ) - tel +971-7-2041111, fax +971-7-2280859, email inquiry@rakftz.com
• RAK Investment Authority Free Zone (RAKIA FZ) - tel +971-7-2447253, fax +971-7-2445270, email enquiry@rakinvestmentauthority.com
• Ras Al Khaimah Media Free Zone (RAKMFZ) - RAK Media City - tel +971-7-2445125, email enquiries@rakmediacity.com

RAK free trade zones being considered or in development:

• RAK Center for Business Excellence or RAK Training Center for Business Excellence.
• RAK Education Zone.
• RAK Financial Center.
• RAK Industrial and Technology Park.

Sharjah Free Zones:

• Hamriyah Free Zone - tel +971-6-5263333, fax +971-6-5263555, email hfz@hamriyahfreezone.ae
• Sharjah Airport International Free Zone (SAIF) - tel +971-6-5570000, fax +971-6-5571131, email info@saif-zone.com

Umm Al Quwain free zones:

• Ahmed Bin Rashid Free Zone (ABRFZ), tel +971-6-7655882, fax +971-6-7651552, email abrpaftz@emirates.net.ae

Hi Soft Hot!!! Picks!!!.

Hi Download Hot Soft Picks.

Engineering Software;

File Name: eptool19.exe

Version : 1.9.8

File Size (MB) : 1.81 M

Company Name: Engineering Power Tools Software

Author Name : Barry Opdahl

Primary Download URL: http://www.pwr-tools.com/eptool19.exe

Title: Engineering Power Tools.

Description : ENGINEERING POWER TOOLS solves a wide variety of common engineering problems quickly and easily. Over 70 programs and data tables integrated into one easy-to-use package. Categories include Math, HVAC, Mechanical, Electrical, Materials & Structural.

File Name: YYTourOilExplore.exe

Version : 2.0

File Size (MB) : 3.9 M

Company Name: Business Industrial Network

Author Name : Engineering Training

Primary Download URL: http://www.industrial-ebooks.com/CBT_software/YYTourOilExplore.exe

Title : Oil Gas Exploration Production

Description : Oil and Gas Exploration / Production training software.

Details : This download consists of snapshots from the Training Course on Oil and Gas Exploration / Production, which focuses on Multimedia inputs like Graphics, Animation and Interactivity! *Snapshots navigate on their own! However navigation buttons can also be used! OIL “ EXPLORATION AND PRODUCTION - A FEW HIGHLIGHTS ... * Explains the Oil Exploration & Production process * A wide range of topics covered Sequential, meticulous, step-by-step explanations * Extensive 2D / 3D Graphics, Models and Animations * Skill tests, Certificate printouts The Training Course covers the basics of Oil and Gas Exploration and Production in Intricate detail. A large range of topics like Oil Well Drilling, Well Completion, Wellhead Christmas tree, Reservoir Drives, Artificial Lift, Stimulation, Additional Recovery, Oil & Gas Separation, Two Phase Separation, Three Phase Separation, Oil Well Testing, etc. have been covered in the CBT. The primary focus on Graphic / Animation in the Oil Exploration Training / Oil and Gas Exploration Training Program helps in very clearly understanding Operating / Working Principles & Procedures and gives a Deep Insight into the Oil Exploration and Production Process. File Name: YYTourCBM.exe Version : 2.01 File Size (MB) : 1.2 M Company Name: Business Industrial Network Author Name : industrial training Primary Download URL: http://www.industrial-ebooks.com/CBT_software/YYTourCBM.exe

Title : Condition Based Maintenance

Description : Tour the Condition Based Maintenance & Condition Monitoring Techniques Training Course Download

Details : *The download on this page for the tour consists of snapshots from the Training Course on Condition Monitoring and Condition Based Maintenance, which focuses on Multimedia inputs  like Graphics, Animation and Interactivity! * Snapshots navigate on their own! However navigation buttons can also be used! CBM & CONDITION MONITORING TECHNIQUES (CMT) - A FEW HIGHLIGHTS ... * Understanding on Condition Based Maintenance (CBM) * Discussions on Life cycle patterns, Potential / Functional failure, etc. *  Vibration Monitoring covered in explicit detail with Graphics & Animations * Detailed coverage on Tribology and Thermography * Skill tests, Certificate printout The Condition Based Maintenance (CBM) and Condition Monitoring Training Course covers Principles like Life Cycle, Potential Failure (PF) and Functional Failure (FF) and important Monitoring Techniques like Vibration Monitoring, Thermography, Oil and Wear Debris analysis, etc. The primary focus on Graphics / Animations (detailed Vibration Animation) in the CBT provides an in-depth knowledge on the Monitoring Principles and Procedures and gives a fundamental understanding on Vibration Analysis, Thermography Analysis, Oil Analysis and Wear Debris Analysis. The Condition Monitoring Training Program provides a Deep Insight into the various elements involved in the different monitoring techniques like Vibration Amplitude, Vibration Frequency and Vibration Phase measurement, Severity Charts, Wear Characteristics, Thermal Imaging and so. File Name: ActiveQuality 2.7_SQL_NET.zip Version : 2.7 File Size (MB) : 29.09 M Company Name: OPEN MIND SOLUTIONS Author Name : Lucas Jonas Primary Download URL: http://www.open-mind-solutions.com/Sigma/Download/ActiveQuality2.7_SQL_NET.zip  Title : ActiveQuality Iso 9000 Software Description : Open Mind Solutions provides the most flexible and adaptable standards management system software solutions for your business. Iso 9000, ISO 14000, OHSAS 18000. Quality, Environmental, Health and Safety Management System Software. Details : Open Mind Solutions provides the most flexible and adaptable standards management system software solutions for your business. Quality Management Software, Environmental Management Software, HACCP software, Health and Safety management software, 1 CFR Part 11 Compliant, Business process management software, Capa Software, Compliance Management Software, document management software, internal audit management software, ISO 14001 Software, ISO 9000 Software, ISO 9001 Software, iso certification SOFTWARE, iso document control software, knowledge management software, Standards Management Systems software, Nonconformance software, ohsas-18000 software, project management software, quality management software, risk management software, Safety and Health Management Software Sarbanes Oxley software,

Hi Industrial Fan Efficiency Tips! "Go Green.!"

Hi Industrial Fan Efficiency Tips! "Go Green.!"

Taking simple steps to minimize the fan’s negative impact can make a tremendous difference on a facility’s energy efficiency… and bottom line.

Hi Five Simple Steps:

1. Correctly size your fans. Correctly sized fans are critical to efficiency.  If the system resistance curve is not accurately predicted, fan performance/operating efficiency is likely to suffer:  Too little flow rate leaves the system unable to operate at peak loads, while oversized fans will result in unstable operation.
2. 

   Changing the tips on the impeller can create significant energy savings.
   To tip or not to tip.Tipping or de-tipping impellers are good alternatives for improving fan efficiency.  A fan that is being dampened by 40% at peak loads is an excellent candidate for de-tipping.  Conversely, if your fan is not providing enough power, adding tips will increase the overall pressure-generating capacity.
3. Install or upgrade to the most effective blade. Changing blade design can dramatically improve fan efficiency and capacity.  At one facility, retrofitting a new backward curved impeller into the existing radial blade housing created over $200,000 in energy savings in the first year – creating a one year ROI.  Additionally, many electric networks offer incentives for power savings, making the ROI even better.
   
   
   

   Blade efficiency varies considerably depending on the application.
4. Make it adjustable. For variable speed operation, inverter duty electric motors with adjustable frequency drives minimize losses with four to one turndowns.
5. Request a Draft System Assessment. Draft system assessments, including field flow testing and computational fluid dynamics (CFD), can identify fan performance issues and serve as a guide for implementing changes that will maximize fan efficiency and reduce energy costs.

Hi HVAC System Description.

Hi HVAC System Description:

HVAC (pronounced either "H-V-A-C" or, occasionally, "aitch-vak") is an initialism/acronym that stands for "heating, ventilation, and air conditioning". HVAC is sometimes referred to as "climate control" and is particularly important in the design of medium to large industrial and office buildings such as sky scrapers and in marine environments such as-aquariums, where humidity and temperature must all be closely regulated whilst maintaining safe and healthy conditions within.

Hammam Industries & Co. Supplies & Manufacturers AHU, Evaporative Cooling Equipment & Cooling Tower Units. Visit Hammam Web Site for more information or email Hi special products manager.

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Hi Mechanical Solutions!!!.

Hi Mechanical Solutions!!!.

"Mechanical Drawing Problems"
 EBook:

by Edward Berg, Emil Kronquist

Publisher: The Manual Arts Press 1918
ISBN/ASIN: 1144275709
Number of pages: 224

This is a collection of progressive problems embodying the fundamental principles and examples of practical mechanical drawing. Topics include procedures in making a drawing, orthographic projection, sectional views, drawing an ellipse and more.

Download Details or Read Online from the source website: 

www.e-booksdirectory.com

Download or read it online here:

Download link

(6.2MB, PDF)

Relevant Engineering Ebooks Downloads & Various Other Topics Of Interest available.

Hi Hoped You Enjoy the Online Free Content & That You will legally Purchase Purchase a copy otherwise simply visit here If You would like to obtain a copy of an Ebook. Or simply Search the database.

The Above YouTube Video Describes the different Types of Modes classifications For Control Types available for a Mechanical Ventilator.

Ventilation Systems Classification:

It is common to classify Ventilation Systems by functions, 

Distribution Strategies, Ventilation Principles - or by Combinations of them all.

Classifying by Function

As Mentioned above, It is common to classify a ventilation system by function:

• Ventilation - Supply and evacuating of air with the main purpose to keep the atmospheric climate according the requirements
• Climate - Supply and evacuating air with main purpose to keep the temperature and the atmospheric climate according requirements
• Heating or cooling - Recycling system with the main purpose to supply the building with necessary heat or cooling
• Combined system - The functions above more or less combined in one system

Classifying by Distribution;

A ventilation system can also be classified by distribution:

• Centralized - A central plant supplies and extract air to and from the whole building
• Decentralized - Each room/area of the building has it's own ventilation unit
• Combined - Both centralized and decentralized systems used

Classifying by Ventilation Principle;

A ventilation system can also be classified by the ventilation principle and air flow:

• Displacement air flow through the room - CAV (Constant Air Volume) or VAV (Variable air volume
• Mixed air flow through the room - CAV (Constant Air Volume) or VAV (Variable air volume.

Examples of Ventilation Systems Classifications;

• Single-Zone Constant-Volume System
• Single-Zone Constant-Volume System with Reheating
• Multizone System
• Induction Unit System
• Variable-Air-Volume System
• Dual-Duct System

Fig Above; CBI / CBV Industrial Ventilator. 

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