Engineering, 19.07.2019 20:30 keigleyhannah30
Acomplex piping system was built three years ago and consists of 45 m of straight 60 mm diameter pipe with one 45° bend and two 90 bends with loss coefficients of 0.32 and 1.1 respectively. the pipe in the system is made of copper with a friction factor f of 0.002. now the copper piping has degraded and has a friction factor f of 0.003. it is proposed to install a filter and a valve into the system with equivalent lengths of 4.5 m and 13 m respectively. the system flows full and discharges water at 0.005 m3/s, freely to the atmosphere. calculate (as a result of the proposed installation of the filter and valve): a) the rise in total head loss, b) the increase in hydraulic power loss.
Answers: 2
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
Acomplex piping system was built three years ago and consists of 45 m of straight 60 mm diameter pip...
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Physics, 06.07.2019 10:20
Biology, 06.07.2019 10:20
Health, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Spanish, 06.07.2019 10:20
Computers and Technology, 06.07.2019 10:20
Physics, 06.07.2019 10:20
Chemistry, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Mathematics, 06.07.2019 10:20
Chemistry, 06.07.2019 10:20