Hi Costas,
I have found a company which are helping me with the noice calculations. We are currently looking at the 10", flow rate 690m3/h, pressure drop 4,5 barg problem as this is the simples of them. A it looks now this can not be done with one orifice. We are now looking into other...
Hi Varsamidis,
Thanks for your input, do you have knowledge of a company that can do a calculation/ simulation for something like this? We need to demonstrate that the cavitation and noice level will be at an acceptable level.
Tom
Hi,
I am currently work on two different cases where I need to reduce pressure in a seawater pipe.
1. 10", flow rate 690m3/h, pressure drop 4,5 barg
2. 10", flow rate 1600m3/h, pressure drop 9 barg
Today we have installed orifices but these are creating cavitation and the vibration and noice...
Thanks for your response rmw.
You are right,, we do have a relatively high pressure drop.
I guess I should have provided more info to make my question more interesting.
As I have left work for the weekend I will just have to take the numbers as I remember them;
the pipe is 10", normal flow...
Hi,
I am having a problem with cavitation and to much sound from an orifice in a seawater system.
I am looking for a program, an excel-sheet or a company that can calculate this. Any ideas aynone?
I have spent some time searching and come up with nothing so any help would be highly...
Hi,
I tested out what I belive your problem is but can't provoke my Acad to give me the same problem. I you want you can send me the files and I will see if there is anything I can do for you.
Regards,
Tom
tom@olsen.as
Hi,
Unfortunately I can't remember what I used but it was something from Microsofts site
You could have a look at this;
Microsoft Global IME (Input Method Editor) 5.02 for Windows 95, 98, and NT 4.0
Microsoft Global IMEs enable the typing of Japanese, Chinese and Korean into supporting...
Hi,
I don't know of any tool that can do multiple scripts but Multi-Batch (http://www.multi-batch.com/) can probably do what you are asking for.
As for modifying attributes (I take it that you mean the properties of the attributes),, I think you will have to update the original block and then...
Hi,
TN-S means that you have a seperate neutral and a seperate protective earth wire running throug your system. TN-C means that they are combined.
Tom
Haggis,
Taken that you just wants to run Autocad, I agree. My point is that for work-purposes, if you'r in a network, running a Virus program, Lotus Notes, Excel etc. this is not sufficient. When logged on (running only company standard "start-up" applications, my machine uses 230 MB...
According to Autodesk:
System Requirements
Intel® Pentium® III or later, with 800 MHz or faster processor, or compatible
Microsoft® Windows® XP (Professional, Home Edition, or Tablet PC Edition), Windows 2000, or Windows NT® 4.0 (SP6a or later)
256 MB RAM (recommended)
300 MB free disk space...
Bsantana,
I got a LT2000i and I opened the TIF file, copied the image and pasted it into my drawing. Can this be done in LT2000? or is it something that came with LT2000i?
Tom
