The very POWERFUL the Solar Irradiated planet surface Rotational Warming Phenomenon: ( N*cp )^1/16

We do the planets and moons surface temperatures comparison.

The presence of atmosphere doesn't  warm Earth's surface.

It is the other reasons, not the presence of atmosphere, that make Earth warmer than the Moon by +68°C.

1. Earth’s Without-Atmosphere Mean Surface Temperature Calculation.

R = 1 AU, is the Earth’s distance from the sun in astronomical units (R = 150.000.000 km, which is Earth’s average distance from the sun).

Earth’s albedo: aearth= 0,306

Albedo is defined as the diffuse reflected portion of the incident on planet surface solar flux.

Earth is a smooth rocky planet, Earth’s surface solar irradiation accepting factor is:
Φearth= 0,47

Φ – the planet surface solar irradiation accepting factor (the planet surface spherical shape and the planet surface roughness coefficient).

Φ(1 – a) – the planet surface coupled term (it represents the NOT REFLECTED portion of the incident on planet surface solar flux, it is the portion of solar flux which gets in INTERACTION processes with the planet surface).

β = 150 days*gr*oC/rotation*cal – ( the Rotational Warming Factor constant ).

N = 1 rotation /per day, is Earth’s rate of rotation with reference to the sun. Earth’s day equals 24 hours= 1 earthen day.

cp.earth = 1 cal/gr*oC, it is because Earth has a vast ocean. Generally speaking almost the whole Earth’s surface is wet.

We can call Earth a Planet Ocean.

σ = 5,67*10⁻⁸ W/m²K⁴, the Stefan-Boltzmann constant

So = 1.361 W/m² (So – it is the Solar constant – the solar flux at the Earth’s average distance from the sun).

Earth’s Without-Atmosphere Mean Surface Temperature Equation Tmean.earth is:

Tmean.earth = [ Φ (1-a) So (β*N*cp)¹∕ ⁴ /4σ ]¹∕ ⁴

Τmean.earth = [ 0,47(1-0,306)1.361 W/m²(150 days*gr*oC/rotation*cal *1rotations/day*1 cal/gr*oC)¹∕ ⁴ /4*5,67*10⁻⁸ W/m²K⁴ ]¹∕ ⁴ =

Τmean.earth = [ 0,47(1-0,306)1.361 W/m²(150*1*1)¹∕ ⁴ /4*5,67*10⁻⁸ W/m²K⁴ ]¹∕ ⁴ =
Τmean.earth = ( 6.854.905.906,50 )¹∕ ⁴ =

Tmean.earth = 287,74 Κ

And we compare it with the

Tsat.mean.earth = 288 K, measured by satellites.

These two temperatures, the calculated one, and the measured by satellites are almost identical.
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Link:https://www.cristos-vournas.com

Here it is the Table of data: Table 1. Comparison of Predicted (Tmean) vs. Measured (Tsat) Temperature for All Planets and moons in solar system.

Link:Also view Table 1

Also the

Table of contents - Links

0). Explain Rotational Warming Model.

1). The first steps.

2). The Initial PREMISE.

3).The Planetary Temperatures Comparison Criteria.

4). "The total amount of the specularly reflected portion of solar flux"

Link: Φ = 0,47 and FRESNEL

5). How A Planet Retains The Solar Energy - the role of the Immediate IR emission.

6). Φ -Factor is an analogue of the well known Drag Coefficient Cd=0,47

7). “What ‘portion’ of ‘sunlight’ reaches surface of Earth?”

8). The satellites do not measure Bond Albedo.

9). Stefan-Boltzmann formula J = σ T⁴ W/m² doesn't apply to terrestrial temperatures.

10). The Theoretical Equation.

11). The First Conclusions.

12). The actual reason of the observed Global Warming.

13). The Axial Precession's role in Global Warming.

14). The Original Milankovitch cycle.

15). The Reversed Milankovitch cycle.

16). The higher CO2 content in ice core samples relates to colder periods.

17). Sensible Heat /Latent Heat ratio.

18). The conventional greenhouses, and the role of immediate IR emission.

19). NASA Technical Memorandum An Earth Albedo Model

20). The yearly total Immediate IR Emitted solar energy - in our times - is lower.

21). The yearly total reflected solar energy - in our times - is lower.

Appendix - Links

1). Earth's Corrected Effective Temperature (210 K ) calculation.

2). Earth's Average Surface Temperature (288 K ) calculation.

3). Moon's Corrected Effective Temperature (224 K ) calculation.

4). Moon's Average Surface Temperature (220 K ) calculation.

5). Mars' Corrected Effective Temperature (174 K ) calculation.

6). Mars' Average Surface Temperature (210 K ) calculation.

7). Mercury's Corrected Effective Temperature (364 K ) calculation.

8). Mercury's Average Surface Temperature (340 K ) calculation.

9). Titan's Average Surface Temperature (93,7 K ) calculation.

10). Earth / Mars satellite measured mean surface temperatures 288 K and 210 K comparison.

11). Earth's /Moon's temps 288K /220K comparison.

12). Completed DeepSearch.

13). Blog.

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The table of contents will be completed some time soon. For more pages view the menu at the top.

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