A hot vertical plate is subject to natural convection with air. If the local Raleigh number at the end of the plate (i.e., the trailing edge) is 8 x 105, which of the following statement(s) is correct

Elements Of Electromagnetics
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A hot vertical plate is subject to natural convection with air.
If the local Raleigh number at the end of the plate (i.e., the trailing edge) is 8 x 105,
which of the following statement(s) is correct
The boundary layer regime is primarily turbulent over the plate.
The boundary layer regime is a mixture of laminar and turbulent flow over the
plate.
The boundary layer regime is laminar over the entire plate.
It is not possible to determine the boundary layer regime as more information is
needed.
Transcribed Image Text:A hot vertical plate is subject to natural convection with air. If the local Raleigh number at the end of the plate (i.e., the trailing edge) is 8 x 105, which of the following statement(s) is correct The boundary layer regime is primarily turbulent over the plate. The boundary layer regime is a mixture of laminar and turbulent flow over the plate. The boundary layer regime is laminar over the entire plate. It is not possible to determine the boundary layer regime as more information is needed.
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