Yes i fully agree, that making the water standing still is not an option - and I actually have 3 cases you can say. I then just need to find the best and most economically one.
1. Case - the water is actually not standing still all the time. When the gasses are pushed into the water it will be...
Yes i will be very ineffective, also what i'm trying to explain to the guys that made the proposol - but i need some data to prove how much.
Because then I can maybe make another system.
it is not the gas that are hot - it is the chemical reaction in the water that makes my stading still water...
Hi
I'm having troubles finding out how to calculate a cooling coil system that is submerged in a water tank.
This is what i have of data.
I have a water tank that is filled with none agitated water - this is then is coming in contact with some gasses that makes the water getting up to 70deg...
LittleInch
I do not want to go for a center sparger no, i was thinking about a ring or maybe divide it into 3 pipes over the area to spread it around the hole tank.
The diagram is just a fast sketch for show and explain.
georgeverghese -> No because the water transfer only happens during stand still and no gasses are transported - this is purely to move the liquid from one tank to the next.
I looked in this handbook - and did not fully understand how to calculate, the other link i found was much more detailed...
Hi
Thanks for the feedback, i also found this yeasterday and made my calculations after this:
Link
I do not know if it is completely valid, but it seems to be used by others.
Hi
I working on making a simple liquid pipe head distributor design, where i'm pumping water from one tank to the top of next, and here i want to pump the water into a simple liquid distributor made of pipes with holes in.
But i do not know what speed i should calculate the hole in the pipes...
I have all the dimension here that i use in the formula:
The size are:
R/D=1450mm
h=281,3mm
a=145mm
c=580 (calculated: c = D/2 - a)
And here is the online calculation
Then the formula looks like this you mean
=(PI()/3)*((2*281,3*(1450^2))-((2*(145^2))+(580^2)+(2*145*1450))*(1450-281,3)+(3*(145^2)*580*(ASIN((1450-281,3)/(1450-145)))))
It gives me:
0,3034m3
Closer, but still a little off
Hi
I'm trying to setup a excell sheet for scale solution for a water tank setup i'm doing.
For this i need to calculate the volume for a Torispherical Head - but I can not get the formula to work in Excell like I want it to, it does not give the correct volume.
Can somebody see what I have...
Hi again
Thanks for all the feedback.
What i have found out is also that they are looking to ASME when they are designing, so for now I will just use the calculation in ASME B31.3 for the process piping.
For the pressure vessels they have a standard called: JIS B 8265 - and then for the...
Hi
I'm currently working on a system where i have to design according to JIS standards for fabrication in Japan.
I'm in the hunt for the standard on how to calculate the pipe thickness needed according to a JIS standard?
I have worked in PED and ASME before - is there a equivalent for these...
Hi
Thanks for the feedback, yes the column is large.
My thoughts so far is that the inlet pipe is a 12" so around 314.14mm inside OD.
This goes into a large column where a plate covering the complete diamter is, this plate is around ø1300mm this will then have a number of holes to distribute...
Hi
i'm trying to best figure out how to calculate on a distributer/orifice plate for my column.
I have a water tank with a level of water - 0,2bar of water pressure.
Then i have a inlet pipe - where I have the volumetric flow and the speed.
This is a gas flow - of 9550m3/h with a speed of 30m/s...
