Engineering, 13.09.2019 20:20, bookprincesslol
The end a of the bar is moving to the left with a constant velocity va. determine the angular velocity omega and angular acceleration alpha of the bar as a function of its position x.
Answers: 2
Engineering, 04.07.2019 19:10, juneham
Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.
Answers: 2
Engineering, 04.07.2019 19:20, nikkiebartels
Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer, e = 5 × 105?
Answers: 2
Engineering, 06.07.2019 04:20, robertgib76
Derive the 2-d finite difference equation for a uniform grid for a node: a) at a plane surface with a uniform heat flux b) at an internal corner with convection
Answers: 1
The end a of the bar is moving to the left with a constant velocity va. determine the angular veloci...
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