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A shape factor is a way for engineers to estimate the heat transfer in an idealized situation, usually between two temperature potentials. The temperature potentials don't change in time, so it is assumed steady state. There is no internal variation in each temperature potential. This is useful when the problem is a second order partial differential equation, and the engineer is under a time constraint.

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Q: What is shape factor in heat transfer?
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Does the shape of container affect the heat transfer?

depends what kind of container and what shapes you are talking about


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Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls


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Convection - heat transfer through liquids.Conduction - heat transfer through solids.Radiation - heat transfer through vacuum.


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How heat can be lost through walls?

Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls


How does a wall loose heat?

Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls


How can is heat be lost through walls?

Heat inside a building warms the wall surface by convection,(the transfer of heat by fluid motion), the heat then travels through the wall by conduction (molecule by molecule heat transfer), the outer surface of the wall then gives off heat to the atmosphere again by convection. The rate of heat transfer through the wall is affected by two things: the number of films (surfaces, or boundaries) it must pass through, the more films the slower the transfer. And secondly the u factor, or insulation properties of the materials through which the heat travels.Read more: How_does_heat_escape_through_walls


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