Luis Lara's profile - activity

I totally misread your question; I am leaving my original answer below just because I had fun figuring that out. You ar

I totally misread your question; I am leaving my original answer below just because I had fun figuring that specific out

It most likely is the number of multizone airloops. I have noticed that the same model with a VAV takes significantly lo

Are you using the correct version of Ruby?

The availability schedule of your equipment should be a schedule that always has a value of 1. The OpenStudio applicatio

Also, you can refer to the documentation for every Class on https://openstudio-sdk-documentation.s3.amazonaws.com/cpp/Op

You can try something like import openstudio m = openstudio.model.Model() material = openstudio.model.StandardOpaqueMa

Which Material class are you looking to change? If it is an OpaqueMaterial you can do foo.setThermalConductivity(bar)

It has been available for a while. It is available as of OpenStudio 3.4.0, and the OpenStudio App 1.4.0.

Which variable are you graphing?

You are right in accounting that the site EUI will be significantly higher if the building uses district energy versus u

This is great! I have been looking for logic about the Central WWHP for a while. Thanks David!

Thanks for the clarification Aaron!

It complies with the requirements of the IECC and NY Code. However, EnergyPlus and OpenStudio can give you a lot of outp

You do not have to fill it out. It is an optional parameter of the Building object. I thought it was used in the model_c

You do not have to fill it out. It is an optional parameter of the Building object. I thought it was used in the model_c

You do not have to fill it out. It is an optional parameter of the Building object. I thought it was used in the model_c

What are your Plant HVAC and Zone HVAC types?

If you are producing work then use SketchUp, drawing.tool, or Revit to create geometry. There are more options than excu

If you are producing work then use SketchUp, drawing.tool, or Revit to create geometry. There are plenty options.

Seven years later we have the FanSystemModel and if you specify the designPowerSizingMethodto PowerPerFlowyou can specif

Every release of the OpenStudio application is a separate installer. 1.3.1 contains hot-fixes, but you still need to use

Which software are you using?

Which version of OpenStudio are you using?

Is there a reason why you are still using OS 2.9.1? The OpenStudio App 1.2.1 uses OpenStudio 3.2.1, and for sure you can

If you create it, this would be an OpenStudio measure

This is very helpful! Thanks!

David, in the first section of your answer, are you saying that there is a method for ScheduleRuleset that returns the E

You can refer to this answer.

I have used the openstudio-standardsimplementation. You can create a measure (or use a ruby file, IRB). I have pasted be

Could you upload all the files that come out of your E+ run? They will be helpful for debugging.

Go to the 'ConstructionWithInternalSource' definition in the construction tab and change the layer.

Which version of the OpenStudio App you are using?

Eric's answer is what you need to do.

In EnergyPlus, there are two critical simulation runs, The Sizing Period and the RunPeriod. The RunPeriod is what we can

In EnergyPlus, there are two critical simulation runs, The Sizing Period and the RunPeriod. The RunPeriod is what we can

Glad to hear that! Be sure to mark the question as answered.

Try C:\Users\%userprofile%\AppData\Roaming\SketchUp\SketchUp 2019\SketchUp\Plugins\openstudio\user_scripts I believe yo

I do not understand what you are asking, so excuse me if this is not the issue. It seems like you are finding that LatR

Not as of right now. OpenStudio translates the Space objects inside a ThermalZone as a single EnergyPlus Zone. You need