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Originally Posted by Mohamed

Surface tension is one of the most important and interesting properties of the fluids. Have you ever wondered why some insects like water strider can walk on water? Is it a miracle? Let us see some more interesting examples of the surface tension of fluids in our daily life:

Introduction

Surface tension is one of the most important and interesting properties of the fluids. Have you ever wondered why some insects like water strider can walk on water? Is it a miracle? You may have also seen light weight parts like razor blade, needle, and foil etc floating on the surface of the fluid or liquid.

Or have you ever wondered why rain falls in the form of drops or why drops of water are formed on certain surface? You may have also sometimes seen the water droplets running smoothly on the muddy surface when you blow them with slight air. Then there is popular phenomenon of the capillary action that makes the fluid in capillary at higher levels than the surrounding fluid. All these are the results of the surface tension.

Some Examples of Surface Tension

Let us see some more interesting effects of the surface tension in our daily life:

1) Dew drops: Have you noticed the drops of water on the leaves in your garden in the early morning? The moisture in the atmosphere condenses in the early morning and beads on the leaves due to surface tension. The surface tension gives spherical shape to water drops.

2) Beading of water on waxed car: Waxing changes the surface properties of your car. When the rains drops fall on your waxed car, they smoothly slide down to the ground keeping your car neat and clean and untouched. Water tends to adhere weekly to the wax and strongly to

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If any body have ISO 16852 Performance and Requirement for Flame Arrester, Please send on mail id mba2024018@yahoo.com.

thanks

Dear All,

I required ISO 128 part 20 or ISO 128 hanbook
Please help me

Hello everyone,

PLease help me to find these standards...

1. BS 88 part 2 and 6

2. IEC 61200-53 and

3. IEC 60277

Thank you in advanced.

Professional Training Course in Pressure Vessel Design Engineering
Course Objective
To provide the basic and the major concepts of Pressure Vessel Design.
To provide the understanding of the Pressure Vessel requirements for design as per the International codes & standards.
To be able to apply the requirements of the relevant industry standards of the mechanical design of Pressure Vessels used in the process industry.
To be able to do material selection for Pressure Vessels.
Course Overview
Overview of Industry and role of Pressure Vessel Design Engineer in various Fields.
Basic Design requirement based on the type of Plant/Project.
Overview of P&ID and Process Data Sheets.
Inputs required and use of the inputs.
Relevant Codes and Standards used in Industry.
Materials selection.
Use of vendor data while designing of equipments.
Mechanical design of Pressure Vessel as per ASME Section VIII Division I.
Overview of ASME Section VIII Division II.
Preparation of G.A. Drawings and Fabrication drawings of Equipments.
Overview of Piping / Nozzle Orientation drawings.
Multidisciplinary interfacing in Project.
Fundamentals of Vendor Document Review.
Basic Information about Welding, Inspection & Testing.
Fabrication of Pressure Vessel.
Introduction to Pressure Vessel Design Softwares & hands-on demonstration.
Duration
120 contact hours during weekends in 3 months
Qualification
Degree in Mechanical Engineering
Contact Details
Skillineers
Office/Training Center Address: 2nd Floor, Central Market,
Niti Khand-3, Indirapuram, Delhi NCR-201010, India
Phone: 91-120-6481329
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Website: http://skillineers.com

Tags: pressure vessel design, static equipment

Categories

Oil And Gas Production , Oil And Gas Process , Petrochemical , Engineering Codes, Standards & Certifications , General & petroleum News

Originally Posted by ddkkk

. You do not have the possibility to leave the CD-ROM in the drive constantly
Solution:
Start the program Key to Steel - Stahlschluessel 2007, and then press simultaneously the keys

Shift + Ctrl + K

The dialog "Disable CD-ROM check" will open.


Unlock Key can count:

for Verson 2007:

Unlock Key =Round( (UserID +221271) * 0.6)

Ex_1:
UserID=123456
Unlock Key =Round( (123456 +221271) * 0.6)
=Round(206836.2)
=206836

Ex_2:
UserID=123457
Unlock Key =Round( (123457 +221271) * 0.6)
=Round(206836.8)
=206837

Originally Posted by iqbaliqbal

Dear All,

As promised I have uploaded Stahl 2007 ( i.e. Key to Steel 2007) to almost 15 upload sites. As always said " Big Thanks to Nasir Abbas " as he is the origenal provider.
Here is a brief introduction to Stal 2007:
KEY to Steel • Steel includes steel material properties and steel specifications from more than 40 countries/standards: steel standards, chemical compositions, steel applications, mechanical properties of steel alloys, steel properties on elevated temperatures, fatigue data, heat treatment and cross-reference tables of equivalent steel materials.
[IMG]http://img214.images****.us/img214/9554/stahl.jpg[/IMG]

http://www.mirrorcreator.com/files/C...art1.rar_links
http://www.mirrorcreator.com/files/1...art2.rar_links
http://www.mirrorcreator.com/files/1...art3.rar_links

And dont forget to Say Thanks to Nasir Abbas ( a valued memeber of this forum) .... As he has provided it to me ... so my share is only 10% (uploading)

Regards

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