Have a look at the websites of some chemical engineering programs you are interested in. They usually have a list of "deficiency courses" for graduates with degrees in other majors that need to be completed to study for and earn a masters degree in chemical engineering.
With your background...
Yes, you could figure this out with the coefficients of thermal expansion of both materials:
Net Growth = (coeff exp metal - coeff exp carbon fiber) X Temperature Difference X Original Length
The temperature difference would be the maximum or minimum temperature in the area minus the...
Maybe write your degree as:
Engineering & Physics Dual Degree
And you should basically just list 2015 as your graduation date but mention physics degree requirements will be completed in Spring 2013.
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If you inspect your formula, you will notice that you need to find I. The definition of I is power per unit area: I = P / A.
Assume the jackjammer is a point source. Then A will be the surface area of a sphere. You are given the power.
Try this and show your work !
There are several important things to consider in modelling the intake manifold:
a) Inlet vacuum that depends on the flow rate and throttle body size.
b) Wave pulse dynamics that depend mostly on runner length. In a very simplified sense, you can see this behavior in the Hemholtz...
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Yes, when you have acceleration instrumentation, you can figure out all kinds of usefull parameters.
Your power is basically as you have shown:
Power = mass X acceleration X velocity
Lets plug in some reasonable numbers:
Power = 1500 kg X (9.8/2) m / s^2 X 18 m/s =...
You can work in many areas of structural engineering with an ME degree. However, piping and pressure vessel codes traditionally fall under mechanical engineering and structural codes are part of building codes, which fall under civil engineering.
Yeah, the scale factor is traditionally set to unity at the current time. In other words, a(t=2011 A.D.) = 1. Then you can apply the cosmology of your choice (e.g. flat universe with cosmological constant) and answer questions such as how old was the universe when things were 1000 times closer...
OK, here are a few starters:
Compute the motor shaft power:
Power = weight * g * vel
weight = 150 lb
g = acceleration due to gravity 9.81 m//s^2
vel = velocity = 6 inch / sec
watch your units.
Now if you put a pulley of radius rp on the shaft, the angular speed is:
angular...
The 3456 number is a constant "conversion factor" to make all the units work.
And the book value can also be considered constant although bsfc for gasoline is a measured parameter and you will see some variation in the published values.
OK, here is a simple approach for rough estimating. Actual engine power is based on many more variables that this method does not account for.
Lets try this for the new Boss 302 Mustang rated at 444 hp at 7400 rpm.
Compute the air flow rate at peak horsepower:
CFM = (VE)(CID)(RPM) /...
Yes, you can figure from brake specific fuel consumption, displacement, and volumetric efficiency. I have a book I will try to find and get back to you...
Guage pressure is, of course, pressure above atmospheric pressure. And the "small hole" is at atmospheric pressure. Whence,
P1 - P2 = 2.9 atm.
And since the problem says the outlet is a small hole, it is reasonable to assume:
V1 ≈ 0.
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These formulas are good for estimating.
http://www.lmnoeng.com/Tank/TankTime.htm
Use a "full port" ball valve rather than a "standard port" for improved flow.
Try C = 0.5 in the formulas.
I have these (with some enhancements) programmed at work in MathCAD.
Let me...