Recent content by no183

For extended surface or fin, how do we find the convection coefficient ? Explain some general idea? thanks

ok, let's say heat is LEAVING from figure A RIGHT HAND SIDE (BLACK) so i will get the temperature distribution While on B, heat is MOVING IN TO THE WALL from RIGHT HAND SIDE (BLACK) and i will get the temperature distribution lastly C, what i will get if a) heat LEAVING the wall on the right...

mean, just a normal wall.. non-insulated

Refer to the attached picture, condition : assume steady state legend : red : insulated (adiabatic) black : no condition Green : Temperature distribution, T(X) I started with figure A, from heat equation, A u will get the distribution with is just a constant...

yes agree, the method u mention already tried. it is due to the inertia, but that is by manual method. but now i need is apply this phenomena in the auto egg sorter which use incline. any idea?

Homework Statement here i am going to sort out fresh and hard boil egg. i suggested that used incline plane. It is expected that the boil egg will pass through the second positive gradient incline while the fresh egg are not. Homework Equations so my question is, what the equation involve...

the layer which separate laminar and turbulent? should i write boundary layer inside my litreature review?if yes which i should write? there is a lot of boundary layer type... and what equation related to my project?

ok, now i have just received a project regarding doing numerical simulation regarding heat flow in my CPU casing using fluent. my scope of the project is just based on forced convection only so now, i am doing my literature review part, any past study i can refer to? adding detail.. i need...

looks like i found the correct person, is like this, i want to do a finite element analysis on heat transfer at the motherboard. the heat dissipated involve processor, N/S Bridge heat sink, RAM and VGA card, other negligible.. any idea?

http://processorfinder.intel.com/details.aspx?sSpec=SLA9U my example as stated in the link, so is 65W?

hmm, where do i need to get that btw?

hmm, let say a processor, while it has the state of load and idle, how do i calculate it?

Hey guys. i am on a little project here, may i know hot to calculate heat dissipation from processor and HDD ? is it using P=I^2R will do ? if so what is my R and I?