Engineering, 20.01.2020 19:31 mrsclnantambu5956
Under laminar conditions, the volume flow q through a small triangular section pore of side length b, and length l is a function of viscosity , pressure drop per unit length p/l, and b. using the pi theorem, rewrite this relation in dimension less form. how does the volume flow change if the pore size b is doubled?
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
Engineering, 04.07.2019 18:20
Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?
Answers: 1
Engineering, 04.07.2019 18:20
Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process
Answers: 1
Under laminar conditions, the volume flow q through a small triangular section pore of side length b...
History, 05.01.2020 13:31
Arts, 05.01.2020 13:31
Mathematics, 05.01.2020 13:31
Biology, 05.01.2020 13:31
Biology, 05.01.2020 13:31
Mathematics, 05.01.2020 13:31
Social Studies, 05.01.2020 13:31
Geography, 05.01.2020 13:31
History, 05.01.2020 13:31