Accounting for Energy
When is Accounting for Energy Covered?
Accounting for Energy is introduced in ENGR112
during Class 23.2*
Accounting for Energy is revisited in ENGR112 during
Class 24.2*.
*Explaination
of Class numbering System
Objectives
| Class 23.2: |
Accounting for Energy |
|
Know that energy is conserved |
|
Understand path energies for work
and heat |
| Class 24.2: |
Accounting for Energy - Part
2 |
| |
Know that energy is conserved |
| |
Understand state energies
- Kinetic, Potential, and Internal |
|
Understand flow work |
| |
Understand sequential energy conversion |
| |
Be able to do calculations involving
accounting for energy |
Class Agenda
| Class 23.2: |
Accounting for Energy |
|
Lecture material on
energy, work and heat |
|
Examples of mechanical, hydraulic
and electrical work |
| |
Exercise on heat and conduction |
|
HW assignment |
| Class 24.2: |
Accounting for Energy - Part
2 |
| |
Lecture material on state energies
- kinetic, potential and internal |
| |
Example of energy |
| |
Lecture material on flow energy |
| |
Exercise |
| |
HW assignment |
Why is Accounting for Energy Important?
Many engineers work with processes or systems where
materials are mixed, seperated or distributed, and must be accounted
for. Using accounting for energy concepts and the Universal Accounting
Equation can aid in understanding and describing these complex processes
and situations.
|
