Of course you can get a job as an intern in a big company. I found (as a student, and as an engineer now) that often those are very much aimed at the demands of the university.
Since you're interested in a nice summer job, for which you will not receive a grade, I suggest you actually search...
I'm in need of a specific heat exchanger (a quench cooler). It needs to cool fast (in seconds) and it needs to cool a lot (hundreds of degrees).
The coolant is water (making steam). The other side of the heat exchanger is a gas which can be compared to an exhaust gas: there are particles...
Q= (Pi (P1-P2) R^4)/8uL
First of all: always write down what the symbols mean. Now I have to guess, and that's not helping. If I make a mistake (because I use other symbols because I live on another continent perhaps) we waste time.
Assuming that
Pi = 3.14 (-)
P1 and P2 = pressure (Pa)
R =...
I didn't bother to do any algebra... but indeed, if it is important, writing out an equation on paper before entering it into the computer generally makes life easier. Equations in a computer program can become a nightmare with all the brackets and pluses/minuses.
I'd be surprised if Excel...
I think that the law of Raoult is the one you want to use... but I am not certain that you have enough data for question c). I'd expect a volume and a total amount of solution given there.
I'm a chemical process engineer, and I use the computer every day. I make computer models of big chemical factories, I sometimes run detailed simulations of parts of the factory (reactors, separation columns, other pieces of equipment).
My work does not include control systems, but that's even...
First, I am not sure what you mean with the Y*=1.75X. Is that an equilibrium relation? Which phase is Y, which phase is X? One is probably the water phase, one is the air phase. Convention is that X is liquid, Y is gas... so I'll go with that, although it should be specified next time to make...
Well... my excel does not understand "QUOTIENT" (I have an English speaking Excel 2003).
And also, there seems a mistake in your formula: ([R^4-(R-λR)^4])/([4λR^2 (R-λR/2)^2]) - the underlined part, should I subtract one part from the other, or multiply? There's a symbol missing. I chose for...
What you want is to learn chemical process engineering in 1 simple step. I'm afraid that it's not all that simple...
(Almost) all of these devices have "ideal situation" equations... but those almost all again depend on the mode of operation (are you having a gas, liquid?... is it...
Hehe... you probably shouldn't. On internet you can never be sure you're talking to a native English speaker (who can be expected to choose exactly the right words) or someone (like me) who is merely likely to choose the right words :D
Since the Octave code, for simple homework calculations, is the same as Matlab, I'd just download Octave for the time being. It will in 99% of the cases mean that you can run the scripts also at the school - or if your online teachers will want to see and run the script, it should work.
If you...
kg/m2h is a mass flux of a substance through an area
m/s is the linear velocity of that substance
Therefore, step 1 is to convert the mass flow to volumetric flow (divide by density).
then you'll need to realize that:
m3/m2h = 1 m/h
so, the volume passing through an area per time equals linear...