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and the subscript 1 denotes that these values are taken at r = r\ = 1 AU.

In the work Babayan and Dorman (1979) it was assumed, according to the results of Fite et al. (1962), that a cross-section for the process of re-charging protons of solar wind is independent of energy and equal to

As to the density N^o of interstellar neutral hydrogen in a vicinity of the solar system, there is still a great uncertainty: in various works, the values of NHo from 10 to 0.05 cm-3 are presented (Baranov and Kransnobaev, M1977; Holzer, 1972). Therefore, the calculations were made for the values N^o = 0.1, 0.5 and 1 cm-3. The interstellar spectrum of galactic CR was taken as well as above in Section 3.7.2, in the form of a power spectrum on kinetic energy and rigidity of particles, and the transport path A for scattering of particles in interplanetary space was taken which respect to Eq. 3.7.8 at ft = 0, 0.5 and 1. Fig. 3.7.7 shows, as an example, the expected variation of solar wind velocity with a distance from the Sun r for N^o =

0.1, 0.5 and 1 cm- , ft = 0, solar wind velocity u = 3x10 cm/sec and its density N1 = 5 cm-3 near the Earth's orbit.

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Renewable Energy Eco Friendly

Renewable Energy Eco Friendly

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable.

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