physical energy modeling guideline

7/23/2019 Physical Energy Modeling Guideline

1/41

(MODEL IT) 1 Please import DXF file (drawing)

1_GMP_Assignment_Building_Typical_Layout.dxf


2/41


Model ITDXF filesAttach DXF File


3/41


Model ITDXF filesAttach DXF File, Please define the scale factor as millimetres.


4/41


If you can see the drawings outlines, drawing is attached in Model IT correctly


5/41

(MODEL IT) 2. Please create zones

As core area shows many rooms, we will simplify the zone as in the below.

Office1

Office2

MEC Corridor Toilet Void Corridor MEC


6/41


Please create core zone first

You can create square shape of zones by using this icon.

Name of zones

Type of the zones

How much far is from ground (0m)

Height of zone


7/41


Please create core zone first


8/41


Please create office zone first

You can click this icon to create office zone

Name of zones

Type of the zones

How much far is from ground (0m)

Height of zone


9/41


Please create office zone first

Tip. Please use construction line to create straight line. It is outline of modeling.


10/41


You can finish one floor.


11/41


You can copy the floor by floor until 9thfloor.

Please click Right as in the below.


12/41



Please click Right as in the below. You can the screen as in the below.


13/41



Please select all of the zones.


14/41



Please select all of the zones.

Please click left end point and locate the selected zones above of previous space.


15/41


As ground floor (6m) has different height with office floor (4.5m), we should change height of

zones as in the below.

Please use independent

Zone level from ground

Zone height

You can input height what you want

(4.5m from 6.0m)


16/41

(MODEL IT) 3. Please create window in the zones

After creating two lobby floor and office floor, we need to create windows. Please select the

lobby floor first.

IES provides three optionsNormally first and second option are used

(1) Add by percentage areaThis will automatically define window area based on WWR.


17/41

3. Please create window in the zones


lobby floor first.

IES provides three optionsNormally first and second option are used

(2) Add by percentage areaThis will automatically define window area based on WWR.

But it allows users to define WWR with consideration of height of window as well.


18/41



lobby floor first.

Please use table for lobby floor and office floor in

3_GMP_Assignment_Building_Area_Height.xlsx


19/41


You can check models as in the below.

Please copy office floor until 9thfloor.


20/41

(MODEL IT) 4. Please finalize the floors

You can check models as in the below.


21/41

(Apacbe) 1. Please input internal condition

Please open 2_GMP_Assignment_Building_Internal_Condition.xlsx.


22/41



ToolsBuilding Template Manager.


23/41




Please click this icon to create operating schedule.


24/41




Please click New and create daily operating schedule.

Name

Profile


25/41




Please define the room condition.


26/41




Please define the system.


27/41




Please define the internal condition. Please click Add/edit to input internal condition.


28/41




LPD input.


29/41




EPD input.


30/41




Occupancy input.


31/41




infiltration input.

( )


32/41




In same way, please finalize all internal condition.

( b ) l l d


33/41


Please assign the internal condition in zones.

ViewTabular Room Data

(A b ) 1 Pl i i l di i


34/41


Please assign the internal condition in zones.

ViewTabular Room Data

(A b ) 2 Pl d fi h i d d ll i


35/41

(Apacbe) 2. Please define the window and wall properties

Please open 4_GMP_Assignment_Building_ETTV_Calculation.xlsx.


Please click this icon to create window and external wall

(A b ) 2 Pl d fi th i d d ll ti


36/41




External Wall

(A b ) 2 Pl d fi th i d d ll ti


37/41




External Wall0.56W/m2K

(Apacbe) 2 Pl d fi th i d d ll ti


38/41




External Window

(Apacbe) 2 Please define the window and wall properties


39/41




External Window1.68W/m2K and SC 0.387



40/41




External Window1.68W/m2K and SC 0.387



41/41



We need to assign the wall and window as in the below.

physical energy modeling guideline

Documents