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What is the convective heat transfer coefficinet for air at atmospheric condition and how it change with other factors?
Wiki User
∙ 15y ago
The convective heat transfer of any fluid is dependent on its velocity, viscosity...and other properties. The higher the velocity the higher the coefficient. Generally indoor convective heat transfer of air is approximately 40 W/m2.K It varys depending on wind conditions, generally within the range of 10-100 W/m2.K
Wiki User
∙ 15y ago
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Which point indicates convective heat transfer?
W
Does juice temperature increase with increasing convective heat transfer coefficient at any constant kettle surface temperature?
Yes, the juice temperature increases with an increasing convective heat transfer coefficient at any constant kettle surface temperature. The convective heat transfer coefficient represents the efficiency of heat transfer from the kettle to the juice. As the convective heat transfer coefficient rises, more heat is transferred from the kettle surface to the juice per unit of time. This increased efficiency results in a faster temperature rise in the juice. Therefore, a higher convective heat transfer coefficient enhances the overall heating process, leading to a greater temperature increase in the juice even when the kettle surface temperature remains constant.
How is the transfer of energy in a pan of hot water similar to the transfer of energy in the sun convective Zone?
In both cases, heat is transferred via convection.
The heat from a campfire is transferred by what energy?
Radiant heat transfer is the primary way you feel heat from a campfire. There would also be convective and conductive heat transfer to the air.
What is the transfer of energy due to atmospheric circulation which is driven by solar heating?
Convection
What is convective heat?
Convection heat transfer is the transfer of heat by the movement of a fluid.
How many heat transfer zone in boiler?
convective and radiant heat transfer
Which point indicates convective heat transfer?
W
What is convective heat transfer?
Convection heat transfer is the transfer of heat by the movement of a fluid.
Does juice temperature increase with increasing convective heat transfer coefficient at any constant kettle surface temperature?
Yes, the juice temperature increases with an increasing convective heat transfer coefficient at any constant kettle surface temperature. The convective heat transfer coefficient represents the efficiency of heat transfer from the kettle to the juice. As the convective heat transfer coefficient rises, more heat is transferred from the kettle surface to the juice per unit of time. This increased efficiency results in a faster temperature rise in the juice. Therefore, a higher convective heat transfer coefficient enhances the overall heating process, leading to a greater temperature increase in the juice even when the kettle surface temperature remains constant.
How is the transfer of energy in a pan of hot water similar to the transfer of energy in the sun convective Zone?
In both cases, heat is transferred via convection.
What has the author Chongbin Zhao written?
Chongbin Zhao has written: 'Convective and advective heat transfer in geological systems'
The heat from a campfire is transferred by what energy?
Radiant heat transfer is the primary way you feel heat from a campfire. There would also be convective and conductive heat transfer to the air.
What has the author Ioan I Pop written?
Ioan I. Pop has written: 'Convective heat transfer' -- subject(s): Convection, Heat
What has the author W M Kays written?
W. M. Kays has written: 'Convective heat and mass transfer' -- subject(s): Heat, Mass transfer, Convection, Textbooks
How does temperature affect the rate of heat transfer?
For conductive and convective heat transfer, the rate of heat transfer is proportional to the the temperature difference; if you double the difference you will double the rate of heat transfer. For radiative heat transfer, the rate of heat transfer is proportional to the difference of the 4th powers of the absolute temperatures.
What one process sets the energy in the transfer atmosphere in motion?
Atmospheric circulation sets the energy in the transfer atmosphere in motion
