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2020-11-12 11:56:00 -0600 received badge  Popular Question (source)
2020-06-23 08:39:33 -0600 asked a question PCM embed in the windows

PCM embed in the windows hi, is there any way to embed phase change material in the windows? I know PCM can only b

2020-04-24 10:39:24 -0600 asked a question Radiant ceiling add doas - energyplus

Radiant ceiling add doas - energyplus Does anyone know how to set up this kind of system? Thanks in advance !

2020-01-18 07:39:30 -0600 commented answer how to simulate movable roof shading

It seems I have to add a window glass and then can use the shading control schedule.Thank you for your help.

2020-01-17 10:00:03 -0600 asked a question how to simulate movable roof shading

how to simulate movable roof shading Dear all, I want to add a movable shading on the roof, please see the pi

2019-12-24 09:53:36 -0600 asked a question how to control roller blind shading

how to control roller blind shading hello, I want to build a single model with roller blind and try to use Win

2019-12-08 05:01:21 -0600 commented question FCU+DOAS OA Problem

it is strange that "max air flow" of FCU and DOAS always same with my OA value, what's the problem?

2019-12-05 06:22:12 -0600 answered a question FCU+DOAS OA Problem

it is strange that "max air flow" of FCU and DOAS always same with my OA value, what's the problem?

2019-12-05 06:06:12 -0600 asked a question FCU+DOAS OA Problem

FCU+DOAS OA Problem hi all, I'm working on a FCU+DOAS Template.I set the Designspecification:Outdoorair (1m3/s). crea

2019-03-21 17:25:39 -0600 commented answer how to control DOAS supply fan and damper?

yes, I want to simulate a full fresh air system, I will try your suggestion. thank you!

2019-03-20 10:52:22 -0600 commented answer how to control DOAS supply fan and damper?

is there any way I can send the idf to you?

2019-03-20 10:51:11 -0600 commented answer how to control DOAS supply fan and damper?

yes, I set two systems. FCU+DOAS, FCU deal with Zone load, and DOAS system deal with OA load, I checked FCU Mixing box,

2019-03-20 09:57:57 -0600 commented answer how to control DOAS supply fan and damper?

it's very strange that I checked the system node of outdoor air node and air terminal unit, they are worked as schedule,

2019-03-20 09:37:32 -0600 commented answer how to control DOAS supply fan and damper?

how can I send you my idf file? can you leave a mail address?

2019-03-19 09:16:30 -0600 asked a question confuse with air flow rate in air loop hvac

confuse with air flow rate in air loop hvac I simulated a full fresh air system. when I check the air flow of system nod

2019-03-19 08:52:23 -0600 commented answer how to control DOAS supply fan and damper?

As I know, availability schedule can only realize on/off, what if I want to simulate the 0~1 fraction schedule?

2019-03-19 08:52:23 -0600 received badge  Commentator
2019-03-16 18:04:09 -0600 commented answer energyplus heating and cooling load

ok, I have a DOAS terminal (AirTerminal:SingleDuct:VAV:NoReheat), but how can I set OA to this terminal? I find no OA se

2019-03-16 10:19:24 -0600 commented question energyplus heating and cooling load

yes, I add the OA flow rate in the HVACTemplate:Zone:FanCoil,, because I'm not sure how to add OA flow rate directly int

2019-03-16 10:15:39 -0600 commented question energyplus heating and cooling load

yes, I add the OA flow rate in the FCU, because I'm not sure how to add OA flow rate directly in the DOAS system. my in

2019-03-16 10:14:09 -0600 commented question energyplus heating and cooling load

yes, I add the OA flow rate in the FCU, because I'm not sure how to add OA flow rate directly in the DOAS system. my in

2019-03-15 04:30:09 -0600 asked a question energyplus heating and cooling load

energyplus heating and cooling load I'm working on FCU + DOAS system, I find that if I increase the outdoor air Volume.,

2019-03-15 03:57:39 -0600 asked a question how to control DOAS supply fan and damper?

how to control DOAS supply fan and damper? Hi everyone, I'm simulating FCU + DOAS system in energyplus, when I get the r

2018-10-08 01:39:05 -0600 commented answer outdoor air control strategy

thank you for your help!o( ̄▽ ̄)d

2018-09-19 04:49:47 -0600 commented question outdoor air control strategy

and how to control the exhaust air volume and schedule?

2018-09-19 04:39:39 -0600 asked a question outdoor air control strategy

outdoor air control strategy I'm modeling a lab by E+. I need to consider fume hood exhaust and air change rate and the

2018-03-12 21:24:53 -0600 received badge  Popular Question (source)
2018-03-06 09:02:00 -0600 asked a question supply air temperature and humidity

supply air temperature and humidity hi all, I have a question. can anybody help me to solve it? I want to simulate a ful

2018-01-23 03:34:45 -0600 asked a question Cooling and Heating sch

Cooling and Heating sch I have a question about the Cooling and Heating sch. my setting is: from Monday to Friday. the t

2018-01-16 04:43:53 -0600 marked best answer ideal air load not reasonable

I find that the ideal air load result is very low, about 70w/m2 or less. How do you deal with this problem? anyone can help?

How can I find the total heat load? someone said ventilation load isn't taken into account when running the ideal air load, I tried "design specification outdoor air", "space infiltration air flow rate" and "zone ventilation air flow rate", but cannot add the ventilation load.

2018-01-02 01:26:59 -0600 received badge  Enthusiast
2018-01-02 01:26:59 -0600 received badge  Enthusiast
2018-01-01 08:23:58 -0600 asked a question zone control thermostat - cooling autosize doesn't work

zone control thermostat - cooling autosize doesn't work hi all, I have made an energyplus model, When I see the

2017-12-07 10:24:35 -0600 answered a question Why energy consumption is not proportional with Outdoor air

@rraustad I checked the air system outdooor air mass flow rate. when I enter 1m3/s the result shows 1.203523625 kg/s

2017-11-29 09:23:07 -0600 commented answer Zone Ventilation

I have write an email to you, but the email is rejected. can you tell me your e-mail address or you can send me an emai

2017-11-03 08:46:25 -0600 commented answer Zone Ventilation

thank you, I used this way to calculate. I tried this way to compare the outdoor air energy consumption. but I find a pr

2017-11-03 08:37:38 -0600 asked a question Outdoor air load no return air

Outdoor air load no return air hi,does anyone who can help me to solve this problem? I confused for a long time. how to

2017-11-01 02:23:02 -0600 commented question Why energy consumption is not proportional with Outdoor air

I spend a long time, but didn't solve it. appreciate if you can tell me the right way

2017-11-01 02:15:49 -0600 commented question Why energy consumption is not proportional with Outdoor air

so how can I simulate it? do you have a good way to simulate the same room with 2m3/s, 3m3/s, 4m3/s, 5m3/s...outdoor air

2017-10-26 21:37:00 -0600 asked a question Why energy consumption is not proportional with Outdoor air

Why energy consumption is not proportional with Outdoor air hello, can anyone help to solve this problem? I struggled fo

2017-10-23 04:57:34 -0600 asked a question energy consume for 100% outdoor air

energy consume for 100% outdoor air I have built a model to simulate the energy consume of 100% outdoor air. after I fin

2017-10-16 11:57:34 -0600 received badge  Teacher (source)
2017-10-16 09:15:31 -0600 answered a question how to select Space type and climate zone

I Just use "CHN_Shanghai.Shanghai.583620_CSWD.ddy" office-90.1 2010 template-ASHRAE 169-2006-2B space type use ASHRAE 9

2017-10-15 20:39:39 -0600 asked a question Part-load ratio heating control failed

Part-load ratio heating control failed I have a question, How to deal with it? * Warning * Part-load ratio heating co

2017-09-28 09:54:12 -0600 asked a question how to select Space type and climate zone

how to select Space type and climate zone I have a question, if I want to simulate the building in ShangHai (China). How

2017-09-26 04:56:43 -0600 asked a question why Sensible Cooling load become smaller after add AC system?

why Sensible Cooling load become smaller after add AC system? I have a question. when I finished my building model and

2017-09-05 00:20:59 -0600 asked a question Zone Ventilation

Zone Ventilation Hello, I'd like to build 2 models, one with 1000m3/h Fresh air, another with 0 air flow. I want to comp

2017-08-30 03:53:56 -0600 asked a question ideal air load not reasonable

ideal air load not reasonable I find that the ideal air load result is very low, about 70w/m2 or less. how do you deal w

2017-08-29 21:14:09 -0600 commented answer insert HVAV whole system measure

I forgot it thanks!

2017-08-29 16:08:24 -0600 received badge  Student (source)