HOW TO SIMULATE SURFACE DIFFUSION AND REACTIONS SIMULATION IN COMSOL MULTIPHYSICS. FIRST PART

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  • เผยแพร่เมื่อ 28 ต.ค. 2024

ความคิดเห็น • 34

  • @AsomdweHene-q2v
    @AsomdweHene-q2v ปีที่แล้ว

    Very good video
    Thanks

  • @santhoshkumarsa6441
    @santhoshkumarsa6441 2 ปีที่แล้ว +1

    The video was really helpful for me. I went through both parts of the video but I didn't get a clear picture of what you have tried to simulate here. May I know the probem statement? I am in need of procedure to simulate Chloride diffusion in reinforced concrete. If you can explain what is that you have tried to simulate here, that would help me a lot to draw some relations between my problem statement and yours. Thanks in advance.😀

    • @Simulation_World
      @Simulation_World  2 ปีที่แล้ว +1

      This example shows surface diffusion and surface reactions coupled to species transport to the reacting surface. In adsorption reactions it is necessary to model the surface concentrations of the active sites or surface complex as well as the bulk concentration in the gas phase. This device could be a catalyst, biochip, semiconductor component, or any process with surface-specific species.

    • @santhoshkumarsa6441
      @santhoshkumarsa6441 2 ปีที่แล้ว

      @@Simulation_World That was really helpful. Thanks for the response😁

    • @ahmedhussain7376
      @ahmedhussain7376 2 ปีที่แล้ว

      Hi santosh were you able to complete your simulation

    • @santhoshkumarsa6441
      @santhoshkumarsa6441 2 ปีที่แล้ว

      @@ahmedhussain7376 Yes

  • @JonGermain
    @JonGermain ปีที่แล้ว

    Helpful video

  • @kwamedough4118
    @kwamedough4118 2 ปีที่แล้ว +1

    very good.

  • @animoekwadwo3069
    @animoekwadwo3069 2 ปีที่แล้ว

    good illustration

  • @gbemeflexsito1465
    @gbemeflexsito1465 ปีที่แล้ว

    Good

  • @anthonyandrews3525
    @anthonyandrews3525 2 ปีที่แล้ว

    very helpful. thanks

  • @AdeowalwSemane
    @AdeowalwSemane ปีที่แล้ว

    Thanks

  • @chidkwame4481
    @chidkwame4481 2 ปีที่แล้ว

    very clear explanation. thanks

  • @annoon-i1l
    @annoon-i1l 2 หลายเดือนก่อน

    only one important questions that puzzled me in this expression -cs*TxDs where Tx come from and what does T refer to?

    • @Simulation_World
      @Simulation_World  หลายเดือนก่อน +1

      Here, csTx and csTy refer to the components of the gradient restricted to the plane tangential to the boundary where the interface is defined, that is, Boundary 5. Because this boundary is parallel to the y-axis, only
      csTy is nonzero in this case.
      T is temperature

    • @annoon-i1l
      @annoon-i1l หลายเดือนก่อน

      @@Simulation_World first thank you for reply. I think that the process is isothermal so the no need to take Ty or Tx, because they will =0, do you agree?

  • @mrparker2172
    @mrparker2172 2 ปีที่แล้ว

    very good

  • @anastasiaefcudjoe142
    @anastasiaefcudjoe142 2 ปีที่แล้ว +1

    good

  • @adoboigyamfi2654
    @adoboigyamfi2654 2 ปีที่แล้ว

    great

  • @madaniouchiha5852
    @madaniouchiha5852 2 ปีที่แล้ว

    hello, I have a problem on comsol, I have not found a solution to make a twist by fixing the Z axis

  • @insiahfordjour4463
    @insiahfordjour4463 2 ปีที่แล้ว

    good explanation

  • @stephenyeboahboakye8250
    @stephenyeboahboakye8250 2 ปีที่แล้ว

    can you kindly add the second part. thanks

  • @ghfftyhbnjfe
    @ghfftyhbnjfe ปีที่แล้ว

    did greAT

  • @rolipparelli
    @rolipparelli 2 ปีที่แล้ว +3

    Terrible, terrible video. Poor explanation, the guy was clearly not ready to do it and the audio is sufferable, to the very least. It feels that the guy was reading from a text on a piece of paper and that he have never used comsol before.

  • @amaderbysarpong9401
    @amaderbysarpong9401 ปีที่แล้ว

    Ok

  • @akosuaagyyapong3635
    @akosuaagyyapong3635 2 ปีที่แล้ว

    ok

  • @angellee7161
    @angellee7161 2 ปีที่แล้ว

    yh

  • @holyline5484
    @holyline5484 2 ปีที่แล้ว

    thanks

  • @kojobentil8399
    @kojobentil8399 2 ปีที่แล้ว

    thanks

  • @saranamdavo8413
    @saranamdavo8413 2 ปีที่แล้ว

    thanks