Engineering, 25.11.2020 05:40 thegreentnt5025
g A smooth pipeline with a diameter of 5 cm carries glycerin at 20 degrees Celsius. The flow rate in the pipe is 0.01 m3/s. What is the friction factor
Answers: 1
), measured in meters per second, is determined by the following expression:
(1)
- Flow rate, measured in cubic meters per second. 
- Diameter, measured in meters. 
and 
, then the flow velocity is:
and 
, then the Reynolds number (
), dimensionless, which is used to define the flow regime of the fluid, is used:
(2)
, 
, otherwise it is in laminar flow. Given that flow has a laminar regime, the friction factor (
), dimensionless, is determined by the following expression:
Other questions on the subject: Engineering
Engineering, 04.07.2019 18:20, esmemaluma00
Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um
Answers: 2
Engineering, 04.07.2019 19:10, rhiannpelham60
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
Answers: 2
Engineering, 06.07.2019 03:20, Anonymous7170
Explain in your own word the concept of a solid solution, in alloys, and how it can be created.
Answers: 3
Engineering, 06.07.2019 03:30, aminsaad4253
Abrayton cycle operates with a regenerator on the air-standard with properties evaluated at 400 k. the tem- perature of the air entering the compressor is 350k while the temperature of the air exiting the compressor is 600 k. the temperature of the air entering the turbine is 1600 k. the overall cycle produced 600 kj/kg of net work out. assuming a regenerator effectiveness of 0.8, what is the temperature of the air before heat addition (combustion)? draw this process on a t - s diagram
Answers: 3
You know the right answer?
g A smooth pipeline with a diameter of 5 cm carries glycerin at 20 degrees Celsius. The flow rate in...
Questions in other subjects:
Mathematics, 19.04.2020 12:52
History, 19.04.2020 12:52
Mathematics, 19.04.2020 12:52
