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What type of Math is mostly used in Engineering. I know it

 

Customer Question

What type of Math is mostly used in Engineering. I know it really depends, but what do you commonly use in your field? I am referring to college math. Do you use Linear Algebra Differential Equations or Multi Variable Calculus? Give me some examples of the applied math that is used in your field.

Submitted: 394 days and 7 hours ago.
Category: Engineering
Value: $16
Status: CLOSED
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Expert:  StructuralEng replied394 days and 6 hours ago.


StructuralEng : Hi
StructuralEng : I can help
StructuralEng : Let me know when you're back and we can talk
Customer :

hello

StructuralEng :

Sorry. I was out to dinner

StructuralEng :

I just got back.

StructuralEng :

For most engineering, you won't ever even use calculus.

StructuralEng :

If you've found my answer helpful, please click the green "accept" button. I'll be happy to answer additional questions on the topic. If you could provide feedback, I would appreciate it.

StructuralEng :

I use algebra, geometry (occasionally) and trig

Customer :

you do structural engineering? can you give me an example of a problem that might arise and you would have to use a specific math technique to solve?

Accepted Answer

Expert:  ibosley replied394 days and 3 hours ago.

Engineering curriculum varies depending on what school you go to. The standard is integral and differential calculus, matrix algebra, differential equations, and multi-variable calculus. For instance, many electrical and mechanical engineering problems involve matrix algebra and differential equations.

A mechanical engineer might need to solve for the concentration of a solution in a water tank after a given period of time, such as if you had a tank of fresh water with a constant or variable flow of salt water into it. This involves a differential equation.

An aerospace engineer may need to solve for the velocity of an airstream over a plate or wing surface, this would involve the Navier-Stokes equations, another set of differential equations.

Calculus is useful when trying to determine the work in a heat engine process (thermodynamics).

The applications of math are endless, I could indulge you all night. However, if you are wanting to be an engineer don't let the math scare you. I have a master's degree and had to take several higher maths. They are annoying but you will get through them if you want to have a career in engineering.

I hope I was able to help. Good luck!

Expert TypeMaster's Degree
Category: Engineering
Pos. Feedback: 98.0 %
Accepts: 88
Answered: 4/20/2012

Experience: Mechanical Engineering

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