Heat transfer analysis in Abaqus, heating by torch, initial temperature, convection, radiation

In this video heat transfer analysis of a plate which is subjected to a fixed torch is explained. You can find out in this video:
How to do heat transfer analysis in Abaqus?
How to define predefined field?
How to define initial temperature?
How to define convection in Abaqus?
How to define radiation in Abaqus?
How to model heating by a torch?
How to define and use analytical field?
What is transient analysis?
How to mesh plates using seed edge?

[@hedonicas]

00:45 - Create Part - Plate (3D)
01:16 - Create Material (Mass Density: 7800, Conductivity: 470, Spesific Heat: 50)
01:45 - Create Section
01:49 - Create Section Assignment
01:55 - Create Instance
01:58 - Create Step (Transient, Initial: .01)
03:23 - Create Interaction - Convection (Film coefficient: 2000, Sink T: 30)
04:16 - Create Interaction - Radiation (Emissivity: .8, Ambient T: 30)
04:54 - Create Boundary Condition (T: 50)
05:21 - Create Predefined Field (T: 100)
05:43 - Create Load (Create Analytical Field)
07:00 - Mesh
07:05 - Mesh Controls
07:11 - Seed Edges (Approximate element size: .01)
07:21 - Global Seeds (Approximate global size: .05)
07:35 - Element Type
08:02 - Mesh Part Instance
08:08 - Edit Attributes (Absolute zero T: -273.15, Stefan-Boltzmann constant: 5.66e-8)
08:43 - Create Job
08:52 - Submit Job
08:57 - Results

[@BatteryEngineering-vs4kc]

Hello, how is the heat transfer rate calculated in Abaqus? Does HFL represent the heat transfer rate? I need to compare theoretical results with the analysis values, but the HFL value is showing twice the theoretical result.

[@mahaelsaeid3713]

Hello, could you please do a video on non homogeanoues temperature control of subtrate in WAAM process?

[@harikishan1469]

Is thermal conductivity and specific heat coeff basis on SI units or some others? Or you took them random? Please late me know asap i am in big confusion with this thing

[@danrleifariasalves6102]

its probably SI. Abaqus lets you define the units of the metrics you use.

[@haulehuynhquang6672]

Can you help me? I don't understand heat equation at 6:24. Thank you

[@tiplercpy1171]

he`s just inserting A and r into the exponential function; A is a constant of 2.0 and r is (x-0.5)^2 + (y-0.5)^2, so r is the distance of any point from the torch; I presume he is subtracting 0.5 from x and y to account for the torch thickness