Engineering, 29.08.2019 21:20 deena7
Water flows through a very long 52 mm id (internal diameter) drawn copper pipe. the pipe is horizontal and has an internal roughness height of ε=0.0015 mm. the pressure drop along a 200m long section of the pipe is 100 kpa. find the friction factor f, reynolds number and average speed of the flow in the pipe. is the pipe flow laminar or turbulent?
Answers: 1
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 19:20
To design a steam turbine to produce 12,000 hp power. a engineer comsiders using a steady state stean low st 1160fr and engineer considers using a steady state steam flow at 1160°r and 450 psia to drive this steam turbine. the exhaust of the steam is cooled by the lake (vacuum). heat losing to the surroundings is measured at a rate of 555.55 btu/s. (a) sketch the system with the given conditions. (b) neglecting kinetic and potential energy changes from inlet to exit, determine the volumetric flow rate of the steam at the inlet, (ft'/hr). must clearly show unit conversions at crtical terms.
Answers: 1
Engineering, 06.07.2019 03:10
List and describe the parts of boxford cnc milling machine with pictures?
Answers: 2
Water flows through a very long 52 mm id (internal diameter) drawn copper pipe. the pipe is horizont...
Mathematics, 22.08.2019 09:10
Social Studies, 22.08.2019 09:10
History, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
Mathematics, 22.08.2019 09:10
History, 22.08.2019 09:10