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  • 27 votes cast
Apr
13
asked Series of parallel thermal resistance connection for this enclosure?
Apr
1
awarded  Famous Question
Mar
30
comment How does heat pass through glass?
Let's say the glass is receiving heat from a heat source such as the sun. Won't a fraction of the radiation pass through the glass and act directly on the air to warm it up?
Mar
24
comment What will happen to this fan in this situation?
answering your one yes/no question does not provide one answer for my multiple questions. the answer to your question is Yes, but which question of mine does that answer?
Mar
24
asked What will happen to this fan in this situation?
Mar
11
awarded  Popular Question
Feb
11
awarded  Notable Question
Nov
30
awarded  Popular Question
Oct
9
awarded  Notable Question
Sep
24
awarded  Autobiographer
Sep
23
awarded  Popular Question
Aug
11
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Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
May
1
comment Is this how I find the rate of change of internal energy for filling a vessel?
@KyleKanos how would I use the T-ds equation to find an expression for $\frac{ds}{dt}$? I wanted to use $T\frac{ds}{dt}=\frac{du}{dt}+P\frac{dv}{dt}$ but T in the tank is changing with time. And it doesn't look like i could apply the product rule to that since it's already in the differential form
May
1
comment Is this how I find the rate of change of internal energy for filling a vessel?
yes i have all the variables. I just wanted to know if that step was right. I was given the expression for the change in pressure, and i determined change in $v$ with the ideal gas law. and i found dhdt by the energy balance
May
1
asked Is this how I find the rate of change of internal energy for filling a vessel?
Apr
25
awarded  Popular Question
Apr
24
awarded  Popular Question
Apr
18
comment Thermal resistance of thermal interface materials?
@ThePhoton It all makes sense now that I remember the coolant is being constantly replenished and I assume it's a constant temperature. Thanks guys