Search found 8 matches

by Nirhalfon
Tue Oct 15, 2013 6:12 am
Forum: VE-Gaia
Topic: External wall and roof areas by Orientation
Replies: 1
Views: 7486

External wall and roof areas by Orientation

Hello,

LEEDS asks for the building's external wall and vertical glazing area according to the different orientations (N,S,W,E and roof). Is there away to get the information from IES-VE?

Thanks,
Nir
by Nirhalfon
Tue Mar 05, 2013 8:53 am
Forum: VE-Gaia
Topic: ASHRAE Navigator- Failed to load HVAC network
Replies: 4
Views: 9168

Re: ASHRAE Navigator- Failed to load HVAC network

I paused the sync on dropbox while running the calculations.

Problem solved.

Nir
by Nirhalfon
Fri Dec 07, 2012 11:16 pm
Forum: VE-Gaia
Topic: ASHRAE Navigator- Failed to load HVAC network
Replies: 4
Views: 9168

Re: ASHRAE Navigator- Failed to load HVAC network

Thanks,

The cause was Dropbox which was syncing the files as they were created and restricted access to them.

Best,
Nir
by Nirhalfon
Fri Dec 07, 2012 6:49 pm
Forum: VE-Gaia
Topic: ASHRAE Navigator- Failed to load HVAC network
Replies: 4
Views: 9168

ASHRAE Navigator- Failed to load HVAC network

Hello,

When I do the System load calculations in the sizing runs I keep getting an error ,message 'Failed to load HVAC network'file and then the pathway to 270Deg baseline

The result files, obviously, show 0 in all values

Why could that be?

Nir
by Nirhalfon
Wed Nov 14, 2012 10:58 am
Forum: ApacheHVAC
Topic: Modelling large spaces
Replies: 1
Views: 4925

Modelling large spaces

Hello,

I am modelling a large sports hall with a domed roof. I understand that to get better results I should separate it to zones.
1. Do I need to physical separate it? ie in modelit through divide spaces (without partitions)? I am asking becuase it is taking the computer a long time to divide the ...
by Nirhalfon
Sat Oct 27, 2012 9:37 pm
Forum: Vista
Topic: VISTA results
Replies: 2
Views: 6946

Re: VISTA results

Hello,

I am having a similar problem as above (problem 1) but my question is also in regards to setting the system in Apache systems.
1. What is the relationship between the hot water and solar water htg tabs? For example, If I set up DHW storage in the DHW tab and in the Solar hot water tab, does ...
by Nirhalfon
Sat Oct 27, 2012 3:33 pm
Forum: Apache Systems
Topic: Variable refrigerant flow system (VRF)
Replies: 1
Views: 9632

Re: Variable refrigerant flow system (VRF)

Hello again,

After a bit of research, IES and Daikin have collaborated in making a plug in for modelling VRF and VRV systems. More info: http://www.daikin.co.uk/business-partne ... /index.jsp

Nir
by Nirhalfon
Sat Oct 27, 2012 3:05 pm
Forum: Apache Systems
Topic: Variable refrigerant flow system (VRF)
Replies: 1
Views: 9632

Variable refrigerant flow system (VRF)

Hello,

Does any one know, How to designate a VRF system in apache systems for Energy consumption simulation?

Also is there a user guide to apache systems?

Thanks,
Nir