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ENGINEER

Archive

Radiation Effects on Humans

Posted by RASHID, 24 March 2013 -

· 66 views

Radiation, engineer, mobile, it and 3 more...

Nuclear Radiation Effects on Humans
High Doses Lower Doses Non-Cancer Diseases
According to the website Alternate Energy Sources, nuclear radiation is the emission through space and physical objects of electromagnetic energy waves of the following type: radio waves, infrared waves, visible light, ultraviolet waves, X-ray, gamma rays and cosmic rays. Acco...

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LAYER OF PROTECTION ANALYSIS(LOPA)

Posted by RASHID, 24 March 2013 -

· 40 views

What is Layer of Protection Analysis?
LOPA is a semi-quantitative risk analysis technique. It lies in between a HAZOP and a quantitative risk assessment (QRA) in terms of its rigorousness. This technique evaluates risks by orders of magnitude of the selected accident scenarios and builds on the information developed in qualitative hazard evaluation. (e.g....

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HAZARD & OPERABILITY STUDIES

Posted by RASHID, 24 March 2013 -

· 57 views

INTRODUCTION
The technique of Hazard and Operability Studies, or in more common terms HAZOPS, has been used and developed over approximately four decades for 'identifying potential hazards and operability problems' caused by 'deviations from the design intent' of both new and existing process plants. Before progressing further, it might be as well to cla...

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SMART MATERIALS IN MODERN ENGINEERING FIELDS

Posted by RASHID, 29 August 2012 -

· 516 views

Mechanical Civil Computer and 8 more...

APPICATION OF SMART MATERIALS IN MODERN ENGINEERING FIELDS

Structural Applications of Smart Materials in Construction Engineering Using Robotics

Abstract -Sensors and Actuators designs have mimicked nature to a large extent. Similar to our five senses - sight, sound, smell, taste and...

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HEAT PIPES

Posted by RASHID, 29 August 2012 -

· 336 views

ENGINEERING, PIPE, MECHANICAL and 5 more...

INTRODUCTION
A heat pipe is a device that efficiently transports thermal energy from its one point to the other. It utilizes the latent heat of the vaporized working fluid instead of the sensible heat. As a result, the effective thermal...

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Tool Engineering; Jigs And Fixtures

Posted by RASHID, 01 June 2012 -

· 654 views

Die, Casting, Design, cad, cam and 4 more...

A fixture is a work-holding or support device used in the manufacturing industry. What makes a fixture unique is that each one is built to fit a particular part or shape. The main purpose of a fixture is to locate and in some cases hold a workpiece during either a...

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Fire Safety For Parents

Posted by RASHID, 01 June 2012 -

· 440 views

Fire, Safety

Fire Safety For Parents

1.) Have a meeting place identified....

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10 Fire Safety Rules

Posted by RASHID, 01 June 2012 -

· 562 views

hse, Safety, engineer, plant

10 Fire Safety Rules (KIDS)

1.) Don't play with matches and lighters. If you see matches or a lighter where you can reach them, don't touch them. Go tell a grown up right away....

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The Hot Rolling Process

Posted by RASHID, 24 May 2012 -

· 448 views

The Hot Rolling Process
The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point,then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp,and finally coiling up the lengthened steel sheet for transport...

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PIPING

Posted by RASHID, 30 April 2012 -

· 619 views

STEAM DISTRIBUTION ECONOMICAL PIPING

Introduction
The objective of the steam distribution system is to supply steam at the correct pressure to the point
of use. It follows; therefore, that pressure drop through the distribution system is an important feature.
One of...

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