Chemical & Biomolecular Engineering 101B
Homework #3
Due 1/29/2015
Read: BSL ch. 11, 12
1. In our analysis of transient heat conduction in a semi-infinite slab, we arrived at the
following expression for the dimensionless temperature:
2
( ) = 1
e d = 1

Chemical & Biomolecular Engineering 101B
Homework #6
Due 2/19/2015
1. BSL 12B.2. Notes: In part b, substitute 12B.2-4 into 12B.2-3 and evaluate as an
integral on . In part c, set the quantity in brackets equal to 2 (simply because it works
well) and solve

113.1 Adiabatic frictionless processes in an ideal gas
a. For adiabatic frictionless processes, the uxes may be set
equal to zero. Then the energy equation becomes
a stamp] e or agezmlne] Ba
9 P Dt am p Dt M Di alnT p Di
<35
For an ideal gas p :fM/RT, so

TS?
pl
7'?
_a \
wire
d._-~ 1L . 2
we We,
Y-zo '
1213.2 Two-dimensional fpec-d S1ggrgrrerztiori with a line heat source
a. The energy e (3 o: simplifies to _; m U; was Elfsimaqm
pv lkaIK if r 30:14 ax
where v =7) a constari
p x ax ayz x 0!
The boundary c

Exam #2
February 24, 2015
CBE101B Name: S25 m
Transport Phenomena ll: Heat Transfer
This is a closed book and notes exam. Write your answers on the question sheets (you
may use the back). The maximum credit for each problem is given in parentheses. The
to

Exam #1
February 3, 2015
CBE 101 B Name: EL: (: .
Transport Phenomena ll: Heat Transfer
This is a closed book and notes exam. Write your answers on the question sheets (you
may use the back). The maximum credit for each problem is given in parentheses. Th