Design evaluation of a crude oil transport pipeline

Assignment Help Mechanical Engineering
Reference no: EM131195400

Design and economical evaluation of a crude oil transport pipeline

A crude-oil pipeline system of 400 km length is to be designed. The design flow rate is 198000 bbl/day. The specific gravity and kinematic viscosity of the crude-oil at the design temperature of 4°C is 0.8701 and 37 c5t, respectively. A terminal pressure head of 50 m is to be maintained. The maximum allowable operating pressure for the pipeline (MAOP) is set to be 90 bars. The selected pipe material is API grade SL-X60. The pipeline profile is given in the following table:

Distance (km)

Elevation (m)

0

40

30

75

75

400

150

250

180

360

250

250

325

450

360

120

400

100

The project should focus on the fundamentals of pipeline design as emphasized throughout the course. It should provide a general overview of the system approach of design, which integrates the hydraulic and mechanical components of pipeline design, along with project economic analysis, in determining the preferred pipeline system.

The project should also include discussion of design topics for related pipeline-system components such as the pump station location and sizing, hydrostatic testing for pipelines and analysis and control of fluid transients.

The project consists of four main parts:

Hydraulic design

The hydraulic design is the process of evaluating the physical properties of the crude oil to be transported, the quantities to be transported, the pipeline route and topography, and the range of pressures, temperatures, and environmental conditions along the route. Identifying the number and location of pump stations with respect to the hydraulic characteristics of the system is also part of the hydraulic design.

This part also includes the selection of the suitable pipe diameter using the appropriate codes and standards.

Mechanical Design

The mechanical design is governed by the codes and standards, developed through operating petroleum pipeline systems, and focuses on selection of pipe wall thickness as required by the stresses imposed on the system by the hydraulic and thermal conditions as well as external loading. ASME B31.4 code should be implemented in the project.

Pipeline Economics

In this part, the cost of a pipeline and the various components that contribute to the economics of pipelines are studied. These include the major components of the initial capital costs and the recurring annual costs. The project should also establish the transportation charge based on throughput rates, project life, interest rate, and financing scenarios.

Fluid transients in the pipeline

The generation of fluid transients in piping systems is an entirely normal process and will occur in all fluid systems subject to changes in flow conditions. The study of such transients Is of great practical importance and may well provide the design condition for the fluid system as a whole. The project should study the generation of fluid transients in the pipeline and, using suitable surge control devices, should ensure safe operation of the pipe under transient conditions.

Reference no: EM131195400

Questions Cloud

What is the accounting break even quantity : What is the accounting break-even quantity?- What is the cash break-even quantity?- What is the financial break-even quantity?
How it impacts your career and the positive outlook for is : Explain how IT (Information Technology) impacts your career and the positive outlook for IS (Information Systems) management careers.
How does the decision in this case impact the validity : If auditing of financial statements is required for the protection of public investors, should not all PCAOB members be taken from the investment community that uses audited financial statements? Why or why not?
Organizational behavior-leadership-colin powell : Colin Powell is a retired four star general and was Commander of the United States Army Forces Command.  He also served as Secretary of State under George W. Bush and was his National Security Advisor.  Listen to Powell talk about Leadership in th..
Design evaluation of a crude oil transport pipeline : MCE 485 - Hydraulics of Pipeline Systems Group Project - Design and economical evaluation of a crude oil transport pipeline - The project should also include discussion of design topics for related pipeline-system components such as the pump station..
Discuss the characteristics of the spot market : 1. In a short essay, discuss the characteristics of the spot market. 2. What is configuration? Briefly list and discuss the factors that influence value chain configuration.
What is the impact on individuals and organizations : What is the impact on individuals, organizations, and society as a whole regarding system administrators hosting game servers on company equipment?
Conditions in the diamond of national advantage : What are the four conditions in the diamond of national advantage? What are the limitations of the diamond of national advantage in explaining countries' competitive advantage?
About last time you took a series of tests in short period : Think about the last time you took a series of tests in a short period of time(high school or college). How did you decide how much time to spend studying for each subject? How might the study of economics help you make that allocation decision in th..

Reviews

Write a Review

 

Mechanical Engineering Questions & Answers

  Neglecting kinetic energy changes

Helium is to be compressed from 120 kpa and 340 K to 700 kPa and 460 K. A heat loss of 20 kJ/kg occurs during the compression process. Neglecting kinetic energy changes, determine the power input required for a mass flow rate of 89 kg/min.

  Write the finite-difference equations

Write the difference equation for the BTBC-CS method where a backward difference is used for the convection term and a central difference is used for the diffusion term. Assess the stability of the method.

  Reciprocating radial roller follower of a plate cam profile

The reciprocating radial roller follower of a plate cam profile with 0.7 in offset is to rise 2 in with simple harmonic motion in 180 degrees of cam rotation and return with simple harmonic motion in the remaining 180 degrees. If the roller radius is..

  What is the density of air leaving the compressor what is

a compressor takes in air at 100 kpa and 300 k and discharges it at 0.25 kgs at 1.2 mpa and 450 k. unfortunately the

  At the compressor inlet the gas temperature is 30degc if

argon ar gas flows through a well-insulated compressor with a steady state mass flow rate of 0.5 kgs. the compressor

  What minimum product of overall heat transfer coefficient

A swimmer with body mass 50 kg is pulled from the ocean with hypothermia. Her body temperature is 27°C. She is connected to a shell and tube heat exchanger. Blood flow through the device is kept constant at 1,000 ml/min. The perfusionist adjusts the ..

  Determine the amount of heat loss or gain

Stearn enters a turbine with negligible velocity, at 4 MPa, 600°C and a flow rate of 36.000 kg/h. It leaves the turbine at 15 kPa with a velocity of 300m/s and a quality of 0.5. Determine the heat loss or gain for the steam as it passes through th..

  How many times more ignition energy is required

How many times more ignition energy is required to achieve ignition of a fuel-air mixture at sea level with T = 298 K than at altitude of 6000 m where pressure P = 47,166 Pa and T = 248 K?

  Charging voltage and minimum daily charge

Charging voltage and minimum daily charge (in Coulombs) required by the battery - calculate the declination angle and sunrise and sunset times, and the day length.

  Conventional lead-acid automobile battery

The cold cranking amperes (CCA) of a conventional lead-acid automobile battery is the amount of current the battery can provide at 0°F for 30 seconds and maintain at least 1.2 volts per cell (or 7.2 volts for a standard 12-volt battery). If a batter..

  Calculate the material removal rate and the cutting time

a slab-milling operation is being carried out on a 20-in.-long 6-in.-wide high-strength-steel block at a feed of 0.01

  Which of the following characteristics that relate the

which of the following characteristics that relate the solutes and solvents and their atoms determine the degree to

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd