I do not have an opition off useing other software this is what i' stuck with
The basic problem is this
I'm modeling a computer case. Inisde is a motherboard, a cpu, a hea
sink, powersupply, hard drive and dvd drive
I am trying to model a system with 3 fans
1 large fan blowing into the case, right now is being setup just likthe turtioal, so pabst 405 @ 100 rad/
similar fan blowing on the heatsink, but is just setup as blowin
perpendicular to the face (internal fan, blowing towrads the cpu similar fan on the power supply internal fan blowing towards th outside of case
working fluid = ai
cpu = alumin to simulate the heatspread it has on it heat sink coppe
also have an outlet behind the power supply thats setup as a stati
pressure boundary
power supply, dvd drive, hard drive, all steal
cpu is a heat generator, generation 110
power supply, hard drive, dvd drive, all 10w surface heat sources
initial air temp = 110 degrees,
initial solid temp = 110 degrees, both
hmmm I think thats most of it
goals =
global = flui surface on heat sink /cp vg = cp
something else but do not remeber right now
problem i Cosmos is caculating the fuild temprate to go DOWN Its going down to about 60 degrees F, where is the heat going? if th air is coming in at 110 Degrees, are cooling compents, and should b heating up
How is my working Temp Not going up
It goes up locally, around the heatsink, and around the heat sources
but overall It is cooler then when is started. does not seem possible
please help ASA
this is for a final project and I need to at least know why this i
happening