Search results for query: *

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...