Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question

Ranjani's profile - activity

2019-07-24 15:32:22 -0500 commented answer CEC constructions, schedules in OpenStudio?

@mdahlhausen Just the library file alone. I tried opening it in text editor, it doesnt look right. Could you share the

2019-07-24 14:01:57 -0500 answered a question CEC constructions, schedules in OpenStudio?

@mdahlhausen PFA error I get when I open the T24library file in OS 2.7

2019-07-24 13:54:50 -0500 commented answer CEC constructions, schedules in OpenStudio?

@mdahlhausen I am not able to upload the files to the default OS libraries. Can you provide me the link again?

2019-07-24 13:34:13 -0500 commented answer How is the baseline system autosized in CBECC-com?

@ericmartinpe Thanks for the reply. Also, is the TDV measure in OS/E+ same as CEBCC-Com? I know that OS/E+ s not a T24 C

2019-07-21 11:16:41 -0500 asked a question How is the baseline system autosized in CBECC-com?

How is the baseline system autosized in CBECC-com? Hello everyone, I want to understand what ruleset is used the autos

2019-05-09 23:52:55 -0500 commented answer Change all interior walls to air walls

@David Goldwasser The Air wall construction has no properties listed in terms of conductivity, etc. Is that how it shoul

2019-05-09 23:52:20 -0500 commented answer Change all interior walls to air walls

@Davidgoldwasser The Air wall construction has no properties listed in terms of conductivity, etc. Is that how it should

2019-05-09 23:51:26 -0500 commented answer Change all interior walls to air walls

@davidgoldwasser The Air wall construction has no properties listed in terms of conductivity, etc. Is that how it should

2019-05-07 18:52:02 -0500 commented question How do I convert between different versions of OS using the Sketch up Plugin?

@__AmirRoth__ I was referring to this. Important Installation Note Installing the OpenStudio suite after the Legacy Pl

2019-05-07 18:51:26 -0500 commented question How do I convert between different versions of OS using the Sketch up Plugin?

@__AmirRoth__ I was referring to this. Important Installation Note Installing the OpenStudio suite after the Legacy Pl

2019-05-07 17:18:17 -0500 asked a question How do I convert between different versions of OS using the Sketch up Plugin?

How do I convert between different versions of OS using the Sketch up Plugin? Hello everyone, I recently installed Ope

2019-05-07 14:58:07 -0500 commented answer Injecting full spectral glazing files using E+ measure

@shorowit Thanks. I followed the same and simulation was successful. However, the results are the same. All I am trying

2019-05-01 17:56:35 -0500 asked a question Injecting full spectral glazing files using E+ measure

Injecting full spectral glazing files using E+ measure Hello everyone, I am trying to import full spectral glazing fil

2019-04-30 18:03:39 -0500 commented answer Switch between versions of OpenStudio Sketchup plugin

@macumber @David Goldwasser I am not able to find the version manager in sketchup 2017. my OS plugin is v2.8 but how do

2019-04-30 18:03:00 -0500 commented answer Switch between versions of OpenStudio Sketchup plugin

@macumber @davidgoldwasser I am not able to find the version manager in sketchup 2017. my OS plugin is v2.8 but how do I

2019-03-08 17:29:42 -0500 asked a question Running simulation in design Builder

Running simulation in design Builder Hello everyone, I am using an evaluation version of Design builder v6.0.1.019. I

2019-02-28 13:14:04 -0500 commented question ERROR: Surface Openings have too much area for base surface

@David Goldwasser thanks. I follow up with them.

2019-02-28 11:40:42 -0500 commented question ERROR: Surface Openings have too much area for base surface

@David Goldwasser While I run the simulation, I do get this error and the simulation fails.

2019-02-27 23:52:09 -0500 commented question ERROR: Surface Openings have too much area for base surface

@David Goldwasser Any updates?

2019-02-27 12:50:48 -0500 commented question Revit to gbXML to Openstudio 2.7

@pflaumingo I have emailed you the necessary files. Let me know if you have any questions. Thanks Ranjani

2019-02-26 10:15:52 -0500 commented question Revit to gbXML to Openstudio 2.7

@macumber Also while exporting gbXML from revit, what are the preferred settings? Should I create an energy model and ex

2019-02-26 10:09:07 -0500 commented question Revit to gbXML to Openstudio 2.7

@macumber I did look at the spider tool and trying to make edits to the surfaces. They are interior surfaces mostly elev

2019-02-25 19:42:05 -0500 commented question Revit to gbXML to Openstudio 2.7

@David Goldwasser Thank you for your reply. The OS model crashes when I try to go to the geometry tab with the 3d Viewer

2019-02-22 19:37:50 -0500 asked a question Revit to gbXML to Openstudio 2.7

Revit to gbXML to Openstudio 2.7 Hello everyone, I am working on exporting a gbXML file from Revit and opening the same

2019-02-19 19:04:10 -0500 asked a question VAV with Parallel Fan powered boxes

VAV with Parallel Fan powered boxes I am trying to model VAV with Parallel Fan terminal units + Perimeter Slot diffusers

2019-02-18 13:42:47 -0500 commented question ERROR: Surface Openings have too much area for base surface

@David Goldwasser @dhruv Has this error been fixed? I imported gbXML from Revit and had a bunch of errors - "Surface has

2019-02-17 09:21:09 -0500 commented question how and where to specify outdoor air in OS?

@akr thanks for your reply. I did check the engineering checks for cooling in 'Air Loop Summary report', it shows only 1

2019-02-11 19:56:08 -0500 asked a question how and where to specify outdoor air in OS?

how and were to specify outdoor air in OS? Hello everyone, I am working on an energy model that has 50% of fresh air a

2019-02-07 20:29:51 -0500 asked a question Creating ASHRAE baseline building

Creating ASHRAE baseline building Hello everyone, I was using the 'Create Baseline Building' measure from BCL for one

2019-02-07 17:53:44 -0500 commented answer Error while modeling radiant underfloor cooling system

@MJWitte Sure, I can send the file to the email address above. I don't have a heating system and the missing component w

2019-02-07 17:21:10 -0500 answered a question Error while modeling radiant underfloor cooling system

@MJWitte I used the AEDG Radiant measure for my energy model. I removed the HW loop and added CW Loop and CT since the c

2019-02-03 11:18:42 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

@David Goldwasser thanks, I have a question. The measure creates one AEDG Radiant CHW Loop and HW Loop and one AEDG HW L

2019-02-03 11:09:26 -0500 commented answer Aedg template error

@mdahlhausen thanks for the suggestions. I was successfully able to apply the measure to the custom model. The simulatio

2019-02-01 13:44:36 -0500 marked best answer Quick Tips to create geometry in Open Studio

Hello everyone,

I am working on a 25 storey building and looking to model it using the Open Studi Sketchup Plugin. I Used 'create spaces from Diagrams' to create the 3D Model, but I have to assign two different types of glazing on each facade. How can I do that without using WWR script? Can I use floor multipliers? I want to avoid the monotonous work. Any suggestions on how I can do that?

Or If I use an exsisting model (for eg. DOE prototype building), how to modify the number of floors?

Thanks

2019-02-01 13:44:31 -0500 received badge  Supporter (source)
2019-02-01 13:44:25 -0500 commented answer Quick Tips to create geometry in Open Studio

@mdahlhausen That helped. Appreciate the help.

2019-02-01 13:00:09 -0500 edited answer Aedg template error

@mdahlhausen I was able to run the measure but none of the zones were assigned to the loop. PFA image. Am I missing anyt

2019-02-01 13:00:09 -0500 received badge  Editor (source)
2019-02-01 12:56:05 -0500 commented answer Aedg template error

I tried this measure on DOE Large office model and it worked, but in the custom model that I am testing it is not.

2019-02-01 12:54:38 -0500 answered a question Aedg template error

@mdahlhausen I was able to run the measure but none of the zones were assigned to the loop. PFA image. Am I missing anyt

2019-02-01 12:15:52 -0500 commented answer Quick Tips to create geometry in Open Studio

@mdahlhausen Should I create the HVAC system too, before I assign the multiplier?

2019-02-01 11:54:26 -0500 commented answer Quick Tips to create geometry in Open Studio

@mdahlhausen Thanks for the reply.I did go through the link on Zone multipliers. I created a sample model with 3 floors.

2019-02-01 09:46:10 -0500 asked a question Quick Tips to create geometry in Open Studio

Quick Tips to create geometry in Open Studio Hello everyone, I am working on a 25 storey building and looking to model

2019-01-30 21:09:33 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

also want to confirm if this measure is for electric radiant systems? not hyrdronic?

2019-01-30 21:00:46 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

@andresgallardo I fixed the error and the simulation was successful. But I didnt select any space type under the Input s

2019-01-30 20:25:21 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

@andresgallardo I could open the os_lib_havc.rb file and tried editing line 230, but it still throws an error. Can you p

2019-01-30 20:17:24 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

@andresgallardo @Davidgoldwasser I am trying the same measure but getting an error. I am not able to edit the ruby file.

2019-01-30 20:17:13 -0500 commented answer Why do I get an error when applying "AedgOfficeHvacRadiantDoas" measure for DOE prototype buildings in Open Studio?

@andresgallardo @DavidGoldwasser I am trying the same measure but getting an error. I am not able to edit the ruby file.

2019-01-05 23:42:31 -0500 asked a question Ruby version to install?

Ruby version to install? Hello everyone, I know that Openstudio 2.6 is compatible with Ruby version 2.2.4. Can I still

2018-12-19 17:41:58 -0500 commented question Equipment not sizing

@mdahlhausen Thanks for your reply. I have checked the glass type and did play around with the SHGC and Tvis values, I s