2012年2月16日木曜日

How Do Calculate The Volume Of Bottle

how do calculate the volume of bottle

Calculate Bottles Required for Koomey Unit (Accumulator Unit)

This topic will demonstrate you how to determine accumulator bottles required for Koomey Unit (Accumulator Unit) in order to close the BOP stack.

This is a specification of Accumulator (Koomey) Unit.

Accumulator 3,000 psi system

Volume each bottle is 10 gallon.

Pre charge pressure is 1,000 psi.

Minimum operating pressure is 1,200 psi (200 psi over pre charge pressure)

Usable fluid per gallon is 5 gallon.

Safety factor require is 50 %.

 

BOP Stack and HCR's as listed below:


Emerson Digital Coin Bank
Learn more
 Equipment  Gallon to open  Gallon to close
 Annular Preventor  4.0  4.5
 Upper Pipe Rams  3.0  3.5
 Blind Shear Rams  3.5  4.0
 Lower Pipe Rams  3.0  3.5
 Choke HCR  0.5  0.5
 Kill HCR  0.5  0.5

Please follow the steps below for calculation

 1. Determine total volume require to close all of equipment


Volume = 4.5+3.5+4+3.5+0.5+0.5 = 16.5 gallon

2. Volume accounted for safety factor

Volume = 16.5 x 1.5 = 24.75 gallon

3. Determine numbers of accumulator bottles required to meet volume determined in step#2

Number of bottles = volume ÷ usable fluid per bottle

Number of bottles =24.75 ÷ 5 = 4.95 so you round it up to 5 bottles

In order to close all BOP as per requirement without any assistance of electric and pneumatic pumps, you need to have a total of 5 accumulator bottles.


You will see that based on the calculation above, determining required Koomey bottles is quite straight forward. Thing to remember is that you must use closing volume not opening volume. I see many people using the wrong figures. Even though it may not have big impact on the final result, you need to select the right figures for calculation. Moreover, the safety factor may be different based on the regulations of your working area or your company policy.



These are our most popular posts: how do calculate the volume of bottle

Trvo LLC Assessment, Is This Ground Floor Business Opportunity A ...

Are you looking for Cheapest Nexxus Dualiste Conditioner Color Protection Volume, 11-Ounce Bottle? This is Best Website for you to find best deals of Nexxus Dualiste Conditioner Color Protection Volume, 11-Ounce ... read more

12 SolidWorks Tips in 2012. #1 - Design Studies in a Bottle

... co-founded Have Wine, Will Drink! One of our "jobs" there is to find new wines to introduce to women, and when. ... A 4-pack has the same volume, 750 ml, as a traditional bottle of wine. I absolutely recommend these wines ... read more

Stacked Wines: An Ingenious Way To Drink Wine!

The corporation describes its flagship product as "unlike any other nutritional supplement you will find on the market" and thats undoubtedly not a lie; its really really doable with 174 diverse ingredients. Besides the 32 oz. bottles, the firm also designed a 2 oz. bottle named Trvo2go, which can be quite handy for people today like me who adore having the item close at hand even though travelling. A 32 oz. bottle fees $50. $50 appears pricey, but you cant judge the ... read more

Nexxus Dualiste Conditioner Color Protection Volume, 11-Ounce ...

You will see that based on the calculation above, determining required Koomey bottles is quite straight forward. Thing to remember is that you must use closing volume not opening volume. I see many people using the wrong ... read more

Related Posts



0 コメント:

コメントを投稿