Sentences with phrase «effective emissivity»

The term "effective emissivity" refers to the efficiency of an object in emitting or giving off thermal radiation. It measures how well an object can release heat through radiation. A higher effective emissivity means that the object is better at emitting heat, while a lower effective emissivity indicates that the object retains more heat and doesn't release it as easily. Full definition
«The new definition of effective emissivity of non-isothermal rough surface and its approximate expression for continuous canopy vegetation» Chen IEEE explore
The use of effective emissivity already accounts for the greenhouse effect.
o, in effect, Kramm is trying to «prove» that with no greenhouse effect, the earth would have the same temperature that it actually does by using an effective emissivity that already takes into account the greenhouse effect!
Similarly, equation 8 * defines * an «effective emissivity».
You actually don't know what «effective emissivity» means.
Now I did use the word «averages over the planetary surface», but these obviously weighted averages - the effective temperature is weighted by the fourth power of itself, and the effective emissivity is weighted by the forth power of local temperature.
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