Thermodynamics-I (ME-220 or equivalent), Fluid Mechanics (ME-241, and ME-373) or graduate standing or consent of the instructor. The course begins with the general definition of heat in thermodynamics ...

Fundamentals of heat transfer by conduction, convection, radiation. Steady and transient heat conduction in solids. Forced and free convection in fluids. properties of thermal radiation. Radiation ...

The possible causes of convection in the Earth's mantle are examined, and it is concluded that radiogenic heating together with thermal conduction is most likely to provide the driving force for any ...

Temperature and heat are not the same. The temperature of an object is to do with how hot or cold it is. It is measured indegrees Celsius, °C, with a thermometer. Thermal energy is to do with the ...

The particles of liquids are further apart than solids. This means that most liquids are poor conductors of heat because the frequency of collisions is reduced. The particles of gases are even further ...

Warm air tends to flow towards cooler spots. When there's an open window in a room, the air close to the glass gets cooler, becomes heavier, and sinks to the floor, pulling warmer air from the ceiling ...

A new study by UCLA planetary scientists and their colleagues in Germany overturns a longstanding scientific tenet and provides new insights into how convection controls much of what we observe in ...