Thermodynamics
Convection describes the transfer of heat through….
What is fluid?
The amount of pressure that can be produced with a 3.00 in. diameter (d) cylinder and 60.0 lb of force (F)?
What is 8.50 psi?
Flow Rate's Defintion
What is the volume of fluid over time?
The principle in chemical engineering that doesn't have an "absolute"
What is volume?
A word to describe the relationship between temperature and pressure
What is direct?
Radiation describes the transfer of heat through….
What is a medium/ open space?
General term for the 3 gas laws we learned (Boyle's, Charles, Gay-Lussac)
What are perfect gas laws?
Flow Velocity's Definition
What is the distance of a fluid over time?
The formula for finding absolute pressure
What is p absolute= pgauge + patsmospheric ?
A word to describe the relationship between temperature and volume
What is direct?
R value is the measure of a material’s ability to….
What is resist heat?
The diameter of a pneumatic cylinder with an area of 40 in2
What is 7.14 in?
A flow meter is attached in a hydraulic line that measures 12 gal/min. The line has an inside diameter of 1.5 in.
What is the flow rate measured as in.3 /min at the meter?
1gal/min =231 in3/min
What is 2772.00 in3/min?
The formula for finding absolute temperature
What is °R = °F +460?
A word to describe the relationship between pressure and volume
What is indirect/inverse?
U value is the measure of a material’s ability to….
What is conduct heat?
A pneumatic system is producing 100 lb/in2 of gauge pressure. A cylinder is needed to press an adhesive label onto a product. It has been determined that 5 lb of force is optimal to complete this task.
What is the required area of the pneumatic cylinder?
What is 0.05 in2?
A flow meter is attached in a hydraulic line that measures 12 gal/min. The line has an inside diameter of 1.5 in. What is the area of the inside diameter of the line?
What is 1.77 in2?
The numerical value for atmospheric pressure
What is 14.70?
If a pressure is read to be 30 psi and increases to 60 psi, this would happen to the temperature, assuming the system is at a constant volume.
What is increase?
Calculate the energy transferred when a block of aluminum at 70.0 °C is placed in 3.00 liter (1 L water =1 kg) of water at 25.0 °C if the final temperature becomes 32.0 °C. Be sure to put your answer in SI notation with 2 places past the decimal.
Cp water= 4184 J/K x °C
What is 87.86 kJ?
A 80 ft3 compressor tank container has a gauge pressure of 170 lb/in2 and a temperature of 80 °F. The temperature after some time decreases to 50 °F. Assume standard atmospheric pressure.
What is the absolute pressure of the system after the temperature decreases?
What is 174.44 psi?
A flow meter is attached in a hydraulic line that measures 12 gal/min. The line has an inside diameter of 1.5 in.
Its flow rate is 2772 in3/min and its area is 1.77 in2.
What is the flow velocity where the fluid passes the meter?
What is 1566.10 in/min?
600 °C in Rankin
°F = (9/5) °C+32
What is 1572.00 °R
If the volume of a piston is 200 in3 and the pressure 26 psi, then the volume increases to 250 in3, this would happen to the pressure, assuming the system is at a constant temperature.
What is decrease?