No Heating/Cooling Results after selecting Ideal Air Loads

First time here? Check out the Help page!

Question-and-Answer Resource for the Building Energy Modeling Community

Get started with the Help page

asked 4 years ago

Mohammad

350 ●3 ●9 https://scholar.google...

updated 4 years ago

Hi,

It would be my great pleasure if anyone could assist me with my question- while supposedly it happens due to a simple mistake!

The problem is that I'm getting zero heating/cooling loads for my office building model after I turn on ideal loads in the Thermal Zones section of OpenStudio (no HVAC system is selected):

image description

However, I'm getting district Heating and cooling loads in my result file unintentionally. In other words, I'm not sure what mistake caused this issue that OpenStudio is providing me district results rather than heating/cooling loads.

Thanks!

add a comment

1 Answer

Sort by » oldest newest most voted

answered 4 years ago

shorowit

12425 ●217 ●9 https://www.nrel.gov/b...

As per the ideal load system documentation:

“The energy required to condition the supply air is metered and reported as DistrictHeating and DistrictCooling.“

link

Comments

Thanks! That's true. But I do not need to have the energy reported as ditrctHeating/Cooling. Could you please let me know what should I change in my OS model?

Mohammad ( 4 years ago )

@Mohammad Where would you like it to be reported? Elecricity? Natural Gas? Obviously this would have no meaning, so having energy consumption under District Heating / Cooling when performing simulations with Ideal Load Air System it is a it's totally reasonable convention (In fact, using IdealLoadAirSystem you do not specify how you produce and distribute hot and cold)

Ag ( 4 years ago )

add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Training Workshops

Careers

Question Tools

1 follower

Stats

Asked: 4 years ago

Seen: 227 times

Last updated: Dec 04 '20

Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The Unmet Hours and Big Ladder names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the Creative Commons Attribution Share Alike 3.0 License.

No Heating/Cooling Results after selecting Ideal Air Loads savecancel

1 Answer

Comments

Your Answer

Training Workshops

Careers

Question Tools

Stats

No Heating/Cooling Results after selecting Ideal Air Loads