Mathematical Analysis of an Ideal ZED

[LarryC]

Larry, you can toy with the power all you want.  What you can't do is deliver excess energy.  You've got formulas in your spreadsheet that are flat wrong.  There is no excess energy in that system:  not 1% not 33%, zero, zip, nada, de novo.  Once again:  Energy is the integral of F*ds.  Only in the special case where F is constant does that evaluate to F*s.  In these devices where water is being pumped in and out of columns, F is not constant, and energy is not F*s.  If you are still unclear on that point then I have not helped enough.

MarkE,


Flat wrong? It has always amazed me about the Physicist wannabees on this site that think they know better than actual working engineers including a hydraulic engineer. They do use P average * V and F average * stroke when P or F is linear, that is just common sense.


So, what is wrong with the Stored Energy calculations that I added for you. Every time you said a calculation was in error, I've had to explain to you why it was correct. State where it is now incorrect and I'll fix or explain why it is correct, then you can tell all why there is no excess energy.

[LarryC]

I'd like to ask these engineers to reveal themselves.

If in fact they exist and belong to any professional or governmental body that attests to their competence to hold the title 'Engineer', I'd like to formally complain to that body as to their competence to continue practising in that capacity.

They should be ashamed of themselves for believing such nonsense.

They do exist, but why would they be ashamed of having better comprehension abilities than you. You should be wondering why you don't have the ability to comprehend the system.

[TinselKoala]

 More ad hominem abuse from the Great Engineer LarryC, who is apparently on Travis's payroll, just like Webby. Thousands of free dollars will buy a lot of loyalty, won't it.



Google is your friend, or not, as the case may be.


Kevan Riley, PE:
Phone number
  405-222-1928
   Address in Chickasha OK:

  (known but redacted)

[TinselKoala]

http://www.boschrexroth.com/business_units/bri/de/downloads/hyd_formelsammlung_en.pdf

Good luck finding some support for your claims in there, employee LarryC. You can skip ahead to Page 33 if the preliminary stuff is too boring.

(It's wonderful knowing that he's ignoring my comments. It makes it impossible for him to refute me!)

[LibreEnergia]

They do exist, but why would they be ashamed of having better comprehension abilities than you. You should be wondering why you don't have the ability to comprehend the system.

I trained as a professional mechanical engineer at a reputable university for 4 years. I don't claim to be an engineer now however as my speciality is software development.  During the time I studied engineering however I developed more than enough comprehension to understand why the ZED system cannot possibly work as claimed.

I will state again, Any professional engineer would agree with me that this machine does not work as claimed. Those who disagree could only be described as manifestly incompetent to retain the title 'Engineer'.

So I reiterate, who are these engineers and to what professional or regulatory bodies are they affiliated? It's time for them to put their reputations on the line.