Constant Volume Process Cantant Pressure Process
WhendV= 0,141 =0. SoALI= q = qm w=!R,dV=R,(V,V,)
Constant Temperature Process
V: V: VNkT V p _
=AU=C (T _T)=&V(P_P) v. w=IPde=IPde=J VdV=NkT.,ln V2 =NkToln EquO
lq v 2 1 a 2 l 6U VI v, v, I .
. n,. (_j
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 4 Spring 2015
Ch. 5 MDF
Updated 1/26/15
QUIZ
Last Time
We talked about the fact that collisions between a gas and a piston are random, only
some collisions will be in a direction to
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 3 Spring 2015
Ch. 3 MDF
Updated 1/21/15
QUIZ
[Moving to Ch. 3]
Introduction to Heat, Work, and Energy
We touched on the first law of thermo: energy is conserved, and the second law:
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 5 Spring 2015
MDF Ch. 5-6
Updated 1/28/15
Last Time
We discussed maximizing entropy with constraints, using Lagrange multipliers. We
were looking for the probability distribution th
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 1 Spring 2014
Ch. 2 MDF
Updated 1/12/15
Intro to Thermodynamics
What do you care about thermo, if you want to be a biomedical engineer? Perhaps you
want to design medical devices, o
BME 320 B Recitation Spring
2015
Recitation 4, 3/2/15
MDF Ch. 9-10
Section 1: True/False. Discuss each statement with your group. For a FALSE answer, rewrite
the statement to be true. For a TRUE answer, justify the statement.
1. Changes in heat and enthal
Quiz 5
Name_
Wednesday, 02/25/14
BME 320 B
20 points total
Show your work for all problems involving calculations. You may use the back of the pages, if
neededjust indicate where your work can be found.
1. (6 pts) Derive Maxwells relations (meaning you mu
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 9 Spring 2015
MDF Ch. 9
Updated 2/11/15
Last Time
We used Helmholtz free energy to make equilibria predictions:
If we plot free energies of monomer and dimer as a function of temp:
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 11 Spring 2015
MDF Ch. 9
Updated 2/23/15
[Ch. 9]
Weve talked a lot about P-V work, with hints that the principles are more general, but
little discussion on how to apply what weve l
BME 320 B Lecture Notes Spring
2015
Bioengineering Thermodynamics
Lecture 11 Spring 2015
MDF Ch. 10
Updated 2/23/15
QUIZ
Last Time
We learned how to write dU, and add up all kinds of work terms:
dU TdS PdV j dN j fdl da dq BdI f j dX j
j
j
The generalized