Baluncore's latest activity

If Steve Mould was a perfectionist, he would never commit a video to YouTube. Like every publication, it can only be third-rate. If a...

@Baluncore, I think that evaluating the ladder from left to right, instead of right to left, can be better (for ##\vert b \vert<1##). A...

Yes. Water is effectively not compressible, when compared to the elasticity of a steel pipe. If the reverse was true, the ram pump could...

Mirror the system. Tie the handles of two similar buckets of liquid together with a string. When the combination is spinning in space...

Welcome to PF. I assume you only want protection from destructive tsunamis. Destructive tsunamis that repeat are rare, maybe twice per...

I see no reason to ever use frequencies below 50 Hz, as they will always result in unnecessary reactive currents. Lowering the voltage...

That was pointed out by bob012345 in post #8 The fastest convergence is when the evaluation starts with 9 * 10n. Notice from my post...

∞∞ = ∞

An initial Rn = zero, is not possible because it short-circuits the ladder. That requires an immediate division by zero. The lowest...

I guess the problem you are having is trying to control an induction motor, during the starting process, by using frequency, without...

A lower bound for n ? Using rn = 1.0 * 10100, r is correct to 16 digits for n > 13. Using rn = 10. * 10n, r is correct to 16 digits for...

Maybe MTBF and lifetime will be more important. I wonder how many days they will operate at those temperatures before diffusion damages...

That is transformer action. Magnetic coupling between the two independent Dahlander windings. If 2.3 amps flowed in phase when 230v...

Does the metal part, or the copper windings of the field windings get hot when 2.3 amps is flowing with no load? A voltage sinewave...

In post #17, I gave an accelerator that works well on an alternating series like the golden ratio. The accelerator takes three...