Landscheidt Part 2
Posted by The Diatribe Guy on March 22, 2008
Please see Part 1 here if you want this to make good sense. Here’s the 10 second version:
The sun (more accurately, the Center of the Sun – heretofore known as CS) revolves around the Center of Mass of our Solar System (CMSS) as the CMSS traces an orbit around the galaxy. The sun is a ball of plasma. As the CS goes around the CMSS, which is changing relative to the sun’s position based on the dispersion of the planets in their respective orbits around the sun, it traces a path in a Helix-type pattern, at different orbital curvatures and distances from the CMSS. When things revolve around a fixed point, there is Torque and a change in angular momentum. Plasma being a charged (ionized) gas, the revolution around the CMSS creates a magnetic field with a certain potential (vector potential) that is driven by the changes in angular momentum. This then is a key driver of solar activity.
One note: while in Part 1 I referred to the sun’s movement about the CMSS, it is a more accurate representation to refer to the CS’s movement, since CMSS is often within the boundaries (or “limb”) of the sun. So, from this point on, I will use the more accurate CS in referencing the sun when discussing orbital movement.
OK, so that’s what Landsheidt tells us so far, from this Landsheidt paper, which is what we are reviewing.
As mentioned before, I only do this to try and boil it down so that laypeople can take something away from it, because I feel it is largely a missing piece of the climate change debate.
We are still on the ABSTRACT:
Sentence three: Relatively strong impulses of torque A L occur at mean intervals of 19.86 years.
Landscheidt identifies a period of time within the secular cycle (defined in the previous discussion) of 19.86 years where the torque reaches its maximum. To think of an impulse of torque, imagine swinging something attached to a string. If you swing it in a steady motion, there is a constant torque. Let’s say every now and then you give it an extra “oomph” and whip that sucker around. That is a torque impulse. Landscheidt says that this happens with the sun every 19.86 years, on average, in its path around the CMSS. This coincides with a minimum in distance between the CS and the CMSS. The reason it happens at minimum will be fully explained later, but can be boiled down to a couple things: CS has a tendency back to an equilibrium distance from CMSS, and we can think of being at minimum from CMSS as that point on a spring where it’s fully stretched and wants to “snap” back. More technically, at minimum distance from CMSS, CS is still revolving, which means it is in its tightest orbit, driving up angular momentum. All this will be looked at in more detail later, but for now, just note the 20ish year period.
Sentence Four: Four consecutive impulses respectively define a permanent wave with a quasiperiod of 79.46 years which determines the distribution of positive and negative extrema in activity.
Quasiperiod is actually defined functionally, but its use in this case really refers to the fact that the 79.46 period is determined by a goofy shape that doesn’t really wrap around on itself, although it is a repeating pattern. The wave aspect of this tells us that there are peaks and troughs of solar activity, and the 19.86 year period defines the length of this “wave.” There is an average cycle of minimum distance between the sun and the CMSS, on average, every 19.86 years. Depending on other criteria, these distance minimums either drive increased solar activity or solar inactivity.
That is all for now. Just wanted to keep plowing ahead.
UPDATE: See Part 3 here: