Imperial Units (English)

Question 1

Pressure (P) Imperial

Answer 1

2116.7 lbf/ft^2 (pound force per square feet)

Question 2

Gravitational Acceleration (a) Imperial

Answer 2

32.174 ft/s^2 (feet per square second)

Question 3

Lapse Rate (a) Imperial

Answer 3

-0.003566 R/ft (Rankine per feet)

Question 4

Gas Constant (R) Imperial

Answer 4

1715.7 ft lbf/slug R (feet pound force per slug rankine)

Question 5

Temperature (T) Imperial

Answer 5

518.67 R (Rankine)
or
59 F (Farenheit)

Question 6

Speed of Sound (a) Imperial

Answer 6

1116.4 ft/s (feet per second)

Question 7

Density (p) (ro) Imperial

Answer 7

0.002378 slug/ft^3 (slug per cubic feet)

Question 8

Thermal Conductivity (k) Imperial

Answer 8

0.015 BTU/hr ft R (BTU per hour feet rankine)

*BTU - British Thermal Unit

Question 9

Specific Heat (Cv) Imperial

Answer 9

4289 ft lbf/slug R (feet pound force per slug rankine)

Question 10

Ratio of Specific Heats (y) (gamma) Imperial

Answer 10

1.4

Question 11

Specific Heat (Cp) Imperial

Answer 11

6005 ft lbf/slug R (feet pound force per slug rankine)

Question 12

Viscosity (u) (mu) Imperial

Answer 12

3.737 x 10^7 slug/ft s (slug per feet second)

Question 13

Kinematic Viscosity (v) (nu) Imperial

Answer 13

1.5723 x 10^4 ft^2/s (square feet per second)