free convection : the transfer of heat resulting from differences in density of air, that thereby causes the flow of air.
mechanical convection the transfer of heat resulting from a blower or fan that actively forces heated air throughout all areas
Free convection refers to the natural flow of fluid (liquid or gas) caused by density differences due to temperature variations. Forced convection, on the other hand, refers to the fluid flow driven by an external force, such as a pump or a fan.
Free vibrations occur when a system oscillates at its natural frequency without any external force, while forced vibrations occur when a system is forced to oscillate by an external force at a frequency that may be different from the system's natural frequency. Free vibrations eventually dampen out due to energy losses, whereas forced vibrations can be sustained by the external force.
Convection is the transfer of heat through the movement of a fluid, such as air or water. Convection currents refer to the circular motion created when warmer, less dense fluid rises and cooler, denser fluid sinks, driving the transfer of heat. Convection currents are a result of convection in fluids.
Free convection heat flow depends on factors such as the temperature difference between the object and the surrounding fluid, the fluid properties (such as viscosity and density), the surface area of the object, and the shape of the object. These factors influence the rate at which heat is transferred from the object to the fluid through convection.
free fall doesn't involve jumping out a planes
Free convection refers to the natural flow of fluid (liquid or gas) caused by density differences due to temperature variations. Forced convection, on the other hand, refers to the fluid flow driven by an external force, such as a pump or a fan.
Kotorynski has written: 'Free and forced convection of heat in viscous flow' -- subject(s): Thermodynamics, Heat, Convection
difference between interest and interest free financing
Convection is the mode of heat transfer, referring to the transfer of heat energy due to bulk motion of a fluid."Convection current" is the name of that bulk motion of the fluid, the transfer of MASS. I prefer to call it buoyantly driven flow. It doesn't flow due to convection, convection is due to if flowing. It flows due to buoyancy in the case of free convection.Peyton
You can change free will
There is no difference.
Free vibrations occur when a system oscillates at its natural frequency without any external force, while forced vibrations occur when a system is forced to oscillate by an external force at a frequency that may be different from the system's natural frequency. Free vibrations eventually dampen out due to energy losses, whereas forced vibrations can be sustained by the external force.
Two types of convection are natural convection and forced convection. Natural convection occurs due to density differences in a fluid caused by temperature variations, leading to fluid motion. Forced convection, on the other hand, involves the use of an external force, such as a fan or pump, to enhance fluid motion and heat transfer.
Convection is the transfer of heat through the movement of a fluid, such as air or water. Convection currents refer to the circular motion created when warmer, less dense fluid rises and cooler, denser fluid sinks, driving the transfer of heat. Convection currents are a result of convection in fluids.
Free convection heat flow depends on factors such as the temperature difference between the object and the surrounding fluid, the fluid properties (such as viscosity and density), the surface area of the object, and the shape of the object. These factors influence the rate at which heat is transferred from the object to the fluid through convection.
one is pro and one is free
there is no alcohal in it