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Tag Archives: Piping Design Course in Chennai

Dynamic Simulation in Chemical Engineering

Dynamic-Simulation-in-Chemical-Engineering

Dynamic simulation is an extension of steady-state process simulation whereby time-dependence is built into the models via derivative terms i.e. accumulation of mass and energy. The advent of dynamic simulation means that the time-dependent description and control of real processes in real or simulated time are possible. This includes the description of starting up and shutting down a plant, changes ... Read More »

EFW Pipe vs ERW Pipe

EFW-Pipe-vs-ERW-Pipe

EFW Pipe vs ERW Pipe:- EFW Pipe Manufacturing Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. To form a continuous ribbon of steel several coils are welded together. Then the steel ribbon is heated to the necessary temperature and formed into an oval. In the next step ... Read More »

Test Pressure Detail from Codes

test-pressure-details-from-code

Code Test type Test pressure minimum Test pressure maximum Test pressure holding time Examination ASME B31.1 Hydrostatic(1) 1.5 time design Max allowable test pressure any component or 90 percent of yield 10 minutes Design pressure ASME B31.1 Pneumatic 1.2 times design 1.5 times design or max allowable test pressure any component 10 minutes Lower of 100 psig or design pressure ... Read More »

Abbreviations for Piping Drawings

Abbreviations for Piping Drawings

General S.No Abbreviation Description 1 BOP Bottom of Pipe 2 CL Center Line 3 EL Elevation 4 GR Grade 5 HC Hose Connection 6 ID Inside Diameter 7 MAT’L Materials 8 MTO Materials Take Off 9 REV Revision 10 OD Outside Diameter 11 SPEC Specification 12 STD Standard 13 BW Butt Weld 14 CONC Concentric 15 ECC Eccentric Related Courses ... Read More »

About the CAESAR II Documentation

Caesar-II-Documentation

To address the sheer volume of information available on CAESAR II and present it in a concise and useful manner to the analyst the program documentation is presented in three separate manuals: The User Guide describes the basic operation and flow of the many routines found in CAESAR II. This document provides necessary installation information, gives an overview of the ... Read More »

Placing Dead Weight Support

Placing-Dead-Weight-Support

This tip will give you a guideline for locating the supports in your piping system Locate dead weight supports using recommended spacing from the code (B31 etc.). Consider existing support points. Decrease span by half off equipment. Decrease span for concentrated loads. Support concentrated loads. Support offset loads. Decrease span for extra lagging or insulation. Locate supports at changes in ... Read More »

What do Petroleum Engineers do?

what-do-petroleum-engineers-do

Petroleum Engineers are employed by oil or gas companies to design, test and implement efficient methods to extract petroleum products from the earth and sea floor. They spend most of their time making estimations because they can never see what is actually going on thousands of meters below the ground. They work closely with other professionals, such as geologists, to ... Read More »

Most Important Documents Produced by Piping Engineer

Most Important Documents Produced by Piping Engineer

1) Plot plan:Arranging all plant units in a logical manner to take care of Material flow, statutory requirements, & good engineering Practices. 2) Equipment layouts: Document showing layout of all equipment’s satisfying the Process requirements, safety & statutory Regulations, operability ease of maintenance & economy. 3) Piping layouts: Document showing layouts of piping network to carry fluids From one equipment ... Read More »

Flexibility Analysis

Flexibility Analysis

Stress Analysis Criteria: This stress analysis criteria establishes the procedure, lists critical lines and piping stress/design liaison flow sheet to be followed. Lines to be analyzed: all lines attached to pumps, compressors, turbines and other rotating equipment all lines attached to reciprocating compressors all pressure relief valve piping all category m piping Related Courses in Engineering Design ASNT NDT Training ... Read More »

Advantages & Disadvantages of Material

advantages & disadvantages of material

Material Advantages Disadvantages Limitations Carbon Steel Lowest Capex Cheapest option Opex Involves inspection pigging Internal corrosion control through inhibition Corrosion rates are high Possibility of intelligent or coating Additional Opex through inhibition High corrosion (pigging) and external painting Carbon Steel with FBE Capex slightly more Low Opex Internal corrosion protection through lining Susceptible for corrosion if FBE coating is damaged ... Read More »

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