Engineering, 07.08.2019 19:10 hannahbanana2000
Consider an isothermal medium at temperature t, confined between two large, parallel black plates that are isothermal at the same) temperature tw. the medium is gray and absorbs and emits, but does not scatter. determine an expression for the heat transfer rates within discrete transfer method
Answers: 1
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:20
Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um
Answers: 2
Engineering, 04.07.2019 18:20
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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Consider an isothermal medium at temperature t, confined between two large, parallel black plates th...
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