When a fluid flows over an object, the "pressure" or "form" drag:
(a) depends only on...
Engineering, 16.12.2019 18:31 flameftw2005
When a fluid flows over an object, the "pressure" or "form" drag:
(a) depends only on the reynolds number.
(b) depends on the pressures acting normal to the flow direction.
(c) depends on the orientation with respect to the flow direction but not on the velocity.
(d) depends on the orientation with respect to the flow direction and also on the velocity.
Answers: 1
Other questions on the subject: Engineering
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10, yasminothman02
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10, Tyrant4life
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10, samanthabutryn
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
You know the right answer?
Questions in other subjects:
Social Studies, 13.07.2019 23:00
Social Studies, 13.07.2019 23:00
Social Studies, 13.07.2019 23:00
Biology, 13.07.2019 23:00
Social Studies, 13.07.2019 23:00
