Subsea Valves, Mechanical Engineering

Assignment Help:
Read two documents that will provide and answer the following questions:
1) You will note from reading the above referenced specifications that fewer valve types are recommended for subsea service. Discuss why this is the case?
2) Using the above referenced specifications and included drawings (Drawing 6 inch gate valve, Drawing 10 inch ball Valve operator and Drawing 10 inch ball valve) of subsea valves, compared to topside applications discuss:
a) What additional design features are required for subsea valves and why are they required?
b) Which design features, materials, testing scopes often require modification to suit subsea applications and why are they necessary?
c) Are there any design features that are not desirable to have subsea and are required to be removed, if so why?

Related Discussions:- Subsea Valves

Importance of stresses in shaft, Importance of stresses in shaft: Wha...

Importance of stresses in shaft: What is  importance of stresses in shaft ? Sol.: In shaft the following significant stresses occur. 1. A maximum shear stress occurs on

Determine the expression for crippling load, Illustrate the assumptions mad...

Illustrate the assumptions made in Euler's theory. Determine the expression for crippling load for a long column when one end of the column is fixed and other end is hinged.

Heat loss in acylindrical pipe, Ask question #Minimum 1. Research the topic...

Ask question #Minimum 1. Research the topic of heat loss in a cylindrical pipe. Explain which laws of physics are used to discuss heat loss in a pipe, and briefly explain how the f

Scheduling and sequencing, Scheduling and Sequencing: This unit begin ...

Scheduling and Sequencing: This unit begin with the basic concept and the role of scheduling in industry. Several job- sequencing rules to address the manufacturing process ar

Camshaft-basic components of engine , Camshaft : The camshaft controls th...

Camshaft : The camshaft controls the opening and closing of the two valves. The associated parts are push rods, rocker arms and valve springs. The camshaft is driven by a camchai

Determine elongation because of self weight of conical bar, Determine elong...

Determine elongation because of self weight of conical bar: Sol.: Consider conical bar ABC of length L with the diameter d fixed rigidly at AB . Let attention be focuse

Low alloy creep resisting and electrodes for cryogenic , LOW ALLOY CREEP RE...

LOW ALLOY CREEP RESISTING ELECTRODES AND ELECTRODES FOR CRYOGENIC APPLICATIONS The flux coating contains small amount of alloying elements like Cr, Mo and sometimes V for creep r

Define the adjustable auger mechanisms, Define the Adjustable auger mechani...

Define the Adjustable auger mechanisms They improved mounting arrangement for the auger and auger drive mechanism of a floating screed type asphalt paver. And they provide actu

Varignon, how should we consider positive or negative when summation of for...

how should we consider positive or negative when summation of forces

Write Your Message!

Captcha
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