zahro's profile - activity

Green roof with Ecoroof module in Energy Plus Hi, I am working on project to see the impact of green roof performance i

Problem in interior solar distribution calculation Hello, I am modeling a building with a glass curtain wall, as displa

I realized my mistake after digging the rate of transmitted solar radiation for each zone and each surface. In my model,

Interzone Floor Contribution in Zone Component Load Summary Hello, I am using Zone Component Load Summary to find the es

defining open ceiling in energy plus Hello, I am having a building with an open ceiling, and ceiling surface as the boun

open ceiling contribution in energy plus Hello, I am having a building with an open ceiling, and ceiling surface as the

open ceiling contribution in energy plus Hello, I am having a building with an open ceiling, and ceiling surface as the

open ceiling contribution in energy plus Hello, I am having a building with an open ceiling, and ceiling surface as the

I am sorry but I could not understand your explanation, so what do you mean is that you can set the DOAS to bring the fr

If I understand correctly, by that means, the fresh air cooling load would be handled by VRF indoor unit instead of the

For now, I use HVAC Template of VRF and DOAS in Energy Plus so probably it might not work for my current model, how do y

Connecting AHU system to VRF Outdoor Unit in Energy Plus Model My system will be using a central AHU system as the fresh

Interzone Floor Cooling Load in Zone Component Load Summary Hello, I am using Zone Component Load Summary to find the es

Thank you very much for the explanation

I also want to check, is there any difference between HVAC sizing period and annual weather period, that we need to be c

I figured out the reason why my model could not achieve the setpoint during sizing calculation. Because I have an office

Sizing-day run period failed to achieve the setpoint Hello, I am learning to use Energy Plus as a sizing software to cal

I am sorry for not explaining earlier, for this model, I used a defined number based on the equipment datasheet not usin

I am sorry for not explaining earlier, for this model, I used a defined number based on the equipment datasheet not usin

Relation of System Air Heat Transfer Rate and Sensible Cooling Rate of Coil Hello, I am learning to understand how the h

Then if I understand it correctly, the Cooling Coil Sensible Cooling Rate should be higher compared to the Zone Air Heat

Then if I understand it correctly, the Cooling Coil Sensible Cooling Rate should be higher compared to the Zone Air Heat

I edit my question with the calculation data of the heat air balance of my model. The cooling coil rate is lower compare

I edit my question with the calculation data of the heat air balance of my model. The cooling coil rate is lower compare

Relation of System Air Heat Transfer Rate and Sensible Cooling Rate of Coil Hello, I am learning to understand how the h

Relation of System Air Heat Transfer Rate and Sensible Cooling Rate of Coil Hello, I am learning to understand how the h

I have edited my question with the sizing: system input description for my model and I added several additional question

Hello, I am new to learn Open Studio and EnergyPlus.

Recently, I want to have a daylight autonomy distribution result from my building model simulation.

I use open studio and energy plus to develop my building model, would it be possible for me to get the Daylight Autonomy Distribution from the radiance measure result?

As I know from the experience using the Radiance measure, I only could get the accumulated spatial daylight autonomy for area in my illuminance map.

I also read several question in UnmetHours like this, but I still don't understand the limitation and capabilities of radiance measure provided in Open Studio.

Does the radiance measure allow the user to change the daylight parameter calculation inside it such as changing the occupied hour and illuminance limit for the daylight autonomy distribution or is it limited to the IESNA standard (300 lux, 08.00 - 17.00) ?

If my model has a non-rectangular shape, can I obtain the accurate sDA calculation in open studio considering the limitation of rectangular illuminance map in the software?

Thank you for your consideration to answer my question.

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

I have edited my question with the sizing: system input description for my model and I added several additional question

I have edited my question with the sizing:system input description for my model and I add several additional question re

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

I have edited my question with the sizing:system input description for my model. I hope you could help me solve the prob

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

DOAS with Heat Recovery for AHU Hi, I am trying to model AHU with a heat recovery system in energy plus with DOAS featur

I am sorry I run out of character. I also have a great number of exposed ground perimeter and big Window Wall Ratio for

I also have a great number of exposed ground perimeter and big Window Wall Ratio for my building. I am sorry I run out