=====How to enter heat transfer coefficients for thermal analysis?=====

Open the “Boundary Conditions” FEATURE {{:glyphs:analysisboundarycondition.png?30|}}

The BOUNDARY CONDITIONS MENU shows the required HTC for each material combination which has been entered as a Domain:
The default value for the HTC is 1000 W/m²K.
Fill in your desired values or use these suggestions: 

^Material combination^^HTC in W/m²K^
|Green sand|Melt|1250|
|Green sand|Chill|800|
|Green sand|Sand core|600|
|Silicon sand|Melt|1000|
|Silicon sand|Chill|550|
|Silicon sand|Sand core|500|
|Melt|Chill or steel|2000|
|Melt|Sand core|1000|