From 6f1d294a4f57f15fcd84490bcf07a0c6198af467 Mon Sep 17 00:00:00 2001 From: Walter Dal'Maz Silva Date: Tue, 16 Apr 2024 05:21:49 +0200 Subject: [PATCH] New topics --- .../01-Transport-phenomena-foundations.md | 5 +++++ .../02-Applications-to-mass-and-heat-transfer.md | 3 +++ 2 files changed, 8 insertions(+) diff --git a/docs/src/Teaching/Transport Phenomena/01-Transport-phenomena-foundations.md b/docs/src/Teaching/Transport Phenomena/01-Transport-phenomena-foundations.md index b4e44f6bf..1118ae94d 100644 --- a/docs/src/Teaching/Transport Phenomena/01-Transport-phenomena-foundations.md +++ b/docs/src/Teaching/Transport Phenomena/01-Transport-phenomena-foundations.md @@ -63,3 +63,8 @@ $$ $$ This expression has a very straightforward interpretation. If there is no creation rate $B_{s}$ at the interface, flux is continuous across interface; otherwise some arbitrary form of discontinuity should arise, whose form would depend on the volume governing equations at each side of $S$. + +## Conservation at moving interfaces + + + diff --git a/docs/src/Teaching/Transport Phenomena/02-Applications-to-mass-and-heat-transfer.md b/docs/src/Teaching/Transport Phenomena/02-Applications-to-mass-and-heat-transfer.md index 643d1280d..ef8fd1fd6 100644 --- a/docs/src/Teaching/Transport Phenomena/02-Applications-to-mass-and-heat-transfer.md +++ b/docs/src/Teaching/Transport Phenomena/02-Applications-to-mass-and-heat-transfer.md @@ -62,3 +62,6 @@ The actual meaning of $h$, be for mass transfer $h_{m}$ or energy $h_{e}$ depend As a side note, it is worth mentioning here that in analytical methods the $b_{\infty}$ is treated as constant because otherwise analysis could grow exponentially in complexity. For the numerical solution of models it can be often treated as an explicit time function. For instance, imagine a material treatment where pulses of a reacting species are controlled and their concentration in the reactor is known in time; if modeling the solid state uncoupled from the reactor - what is generally the case due to computational time limitations - then the value of $b_{\infty}$ can be provided explicitly, keeping in mind that $h$ can also be a function of this value or surface concentration, depending on the closure model used for the specific simulation. +## Microscopic models of diffusion + +