Dear all I have a model in trnflow in which I control fans through CO2- concentration: when czone(CO2)>1100 a fan switches on and increases its flow (fanspeed...
Dear all: I've just learned COMIS.As for multizone model, I wonder is there any differences in the principles which are adopted in COMIS and CONTAMW? Thank...
... COMIS and CONTAM both implement the same basic airflow physics. CONTAM has a nice feature to simulate transport delay in ducts, if that's important to you....
David M. Lorenzetti
DMLorenzetti@...
Mar 3, 2006 5:07 pm
554
Hi, Dave Thank you for your help. I've read your paper "Computational Aspects of Nodal Multizone Airflow Systems," and I still cannot figure out the...
... Everything the paper describes is absolutely identical between CONTAM and COMIS. Both of them use that basic framework for representing and solving the...
David M. Lorenzetti
DMLorenzetti@...
Mar 6, 2006 3:35 pm
556
Dear all: I've just learned COMIS As for multizone model. I¡¯ve used TRNSYS 16 some times and heard that TRNSYS could be couple with COMIS. I wonder how to...
Dear one, TRNSYS 16.1 will contain a special 'coupled project template' that you can use to easily create coupled projects. It creates a TRNSYS project which ...
Yes, I would try it. could you send me a beta version? And I wonder how to install this software. Does it work with TRNSYS 16.0 or not? thanks xi.wang ... you...
Yes, the beta does work with TRNSYS 16.0. Please send your user.id to software@... (not to the list), and we will provide an installer for you. Werner ... ...
HI, I don't know what's your means? what's the user.id? I've just send a mail to software@....with the user.id of the yahoo. it is ok? and that the installer...
Is there a way to force COMIS to fix the pressure at an external facade element to a specified value? I am running comparison studies and I only have...
Dear Andrew, Can't you just calculate your wind velocity from Delta P = 0.5*Cp*rho*v^2 ? You have P(t), Cp (tabel/calculator) and rho, so you could feed comis...
Hi Andrew, You can use the "constant pressure" external node (under "External nodes" in the component tree in the COMIS Simulation Studio). If you are writing...
Hello! I am a novice at using COMIS, and I'm trying to figure out how to use the Simulation Studio interface. I'm trying to put a CO source into one of my...
Hi Nasim, To add a CO source to a zone, simply 1- double-click on the zone and go to the 'Pollutants' tab 2- click on Pollutant 3 (CO); note that this...
What can you do if you lose your files or data? http://groups.yahoo.com/group/DataRecoveryServices/ http://groups.yahoo.com/group/DataRecoveryFile2/...
Hello! all users of Comis.. We are about to purchase Comis 3.2 But I wonder that it is possible Microsoft Windows XP version.! In XP enivironment, If Comis 3.2...
Hi Kim, We run comis 3.1 under XP, so I guess 3.2 should not be a problem, though we do not have 3.2 Good luck Stefan ... Van: comis@yahoogroups.com...
Comis 3.2 runs perfect under Windows XP. The simulation engine of Comis 3.1 together with the EXCEL user interface runs as well under XP, but not IISiBat...
Dear all, I just started to use Comis. I downloaded the demo version of Comis 3.2 with all the manuals attached. I want to use comis to analyse a car park...
i have the problem with the download of the comis with the web..is there other site when i can find the programme? Not that I know of. But you can get help...
... It looks like COMIS is trying to read your schedule information as a "3D" pressure-- which appears in the column before the schedule column. Try inserting...
David M. Lorenzetti
DMLorenzetti@...
Jun 20, 2006 3:27 pm
586
Yep, that seemed to work fine, thanks very much. ... a ... column. ... runs, ... and...
When I print my output of the pressure flow of internal zone (PZ-S) to/and external zone (PE-S) then is the flow direction to the outside, but the pressure...
Zone pressures are related to the zone reference height and outside pressure to building reference height. If the link is not located at these reference...
Thank you for the fast answer. In my model the zone reference heights are different from the building reference height. So I think you are right, but how can I...
Hi comisuser, There is a great chapter in the COMIS User Guide about this problem, with a picture of a multi-story building. You find it in the Simulation...
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