Oilflow in a journal bearing can be treated as parallel flow betweentwo large isothermal plates with one plate moving at a constant velocityof 12 m/s and the other stationary. Consider such a flow with a uniformspacing of 0.7 mm between the plates. The temperature of the upperand lower plates are 47°C and 17°C, respectively. By simplifying andsolving the continuity, momentum, and energy equations, determine:(a) thevelocity andtemperature distributionsin the oil.(b ) the maximum temperature and where itoccurs.(The location ofmaximum temperature is determined bysetting dT/dy=0).(c) the heat flux from the oil to each plate 3- Oil flow in a journal bearing can be treated as parallel flow betweentwo large isothermal plates with one plate moving at a constant velocityof 12 m/s and the other stationary. Consider such a flow with a uniformspacing of 0.7 mm between the plates. The temperature of the upperand lower plates are 47°C and 17°C, respectively. By simplifying andsolving the continuity, momentum, and energy equations, determine:(a) the velocity and temperature distributions in the oil.(b) the maximum temperature and where itoccurs. (The location of maximum temperature is determined bysetting dT/dy=0).(c) the heat flux from the oil to each plate.и(у)

(a) Write the continuity equation. ∂u∂x+∂v∂y=0∂u∂x=0then,u=uy Write the momentum equation in…

Answered: Oilflow in a journal bearing can be…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Oilflow in a journal bearing can be treated as parallel flow between
two large isothermal plates with one plate moving at a constant velocity
of 12 m/s and the other stationary. Consider such a flow with a uniform
spacing of 0.7 mm between the plates. The temperature of the upper
and lower plates are 47°C and 17°C, respectively. By simplifying and
solving the continuity, momentum, and energy equations, determine:
(a) thevelocity andtemperature distributionsin the oil.
(b ) the maximum temperature and where it
occurs.(The location ofmaximum temperature is determined by
setting dT/dy=0).
(c) the heat flux from the oil to each plate

3- Oil flow in a journal bearing can be treated as parallel flow between
two large isothermal plates with one plate moving at a constant velocity
of 12 m/s and the other stationary. Consider such a flow with a uniform
spacing of 0.7 mm between the plates. The temperature of the upper
and lower plates are 47°C and 17°C, respectively. By simplifying and
solving the continuity, momentum, and energy equations, determine:
(a) the velocity and temperature distributions in the oil.
(b) the maximum temperature and where it
occurs. (The location of maximum temperature is determined by
setting dT/dy=0).
(c) the heat flux from the oil to each plate.
и(у)

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