[kiwi16]

patch 1.jpg
lalamask 1.jpg
patch value.jpg

Hi guys, i have been trying to make the beaker half filled with fluid before adding another fluid through the inlet.
I am not sure if its correct or not but i decide to use patch to produce this case.
In my case i did not turn on multiphase but i turned on species reaction since the inlet methanol needs to react with the palm oil inside the beaker.

My question is after patching the region in the first image with palm oil. how come when i run the simulation the region above the patch region contains palm oil?
Besides, what should i put for patch value for my palm oil to make 100% palm oil for the region i selected? (last picture)

If anyone can explain this to me or enlighten me on other ways to do this fluid- fluid mixture reaction i will be extremely grateful!