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  1. Thread: H2-drytube

    by plasma
    Replies
    8
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    10,353

    I also doubt it's efficiency is as good as a...

    I also doubt it's efficiency is as good as a drycell as it has about 2.3 v per tube gap. On the website, it claims you will get an mmw of 6 to 7.7 or you get your money back! Maby the cell has very...
  2. Thread: H2-drytube

    by plasma
    Replies
    8
    Views
    10,353

    I found this link on their website a few days...

    I found this link on their website a few days ago.

    http://www.h2extreme.com/smalltorch.pdf

    I hope it helps.
  3. Replies
    3
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    18,442

    Just to let you know, you will lose a lot of...

    Just to let you know, you will lose a lot of energy if you generate hho to power a generator. I presume this is what you are trying to do.

    You would probably lose about 70% of your original input...
  4. Replies
    3
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    4,379

    Sorry I can't answer your question but 3lpm at...

    Sorry I can't answer your question but 3lpm at 14v and 20A (280watts) gives an mmw of 10.7!? Correct me if I'm wrong but isn't the maximum mmw possible about 9.3 this means your cell was over 100%...
  5. Replies
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    4,263

    I have eventually tried out the fibre glass and...

    I have eventually tried out the fibre glass and it effectively stops flashbacks, as long as it has been packed down the tube.

    One thing I did notice, that I think Danger said, is the flame didn't...
  6. Replies
    18
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    17,343

    I read that "Ortho-Hydrogen is much more...

    I read that "Ortho-Hydrogen is much more explosive than Para-Hydrogen" (http://www.answerbag.com/q_view/1164793) so I would presume it is more desireable.
  7. Thread: graphite?

    by plasma
    Replies
    2
    Views
    4,290

    I once tried electrolysis with two carbon rod...

    I once tried electrolysis with two carbon rod electrodes in NaOH and NaCl they slowly disintrigrated into a carbon powder but they wernt reacting with the NaOH.
  8. Replies
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    4,263

    Glass insulation arrestor

    Hi all

    I was thinking about alternatives to bronze wool for flashback arrestors as it is very hard to find in the uk.

    Then I thought about using glass fibre insulation as it is much finer...
  9. Replies
    2
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    3,912

    0.25 lpm at 13.8v 8.45A gives an mmw of only...

    0.25 lpm at 13.8v 8.45A gives an mmw of only about 2.15. You would normaly get at least double this with a dry cell, so it could be the amp meter.
  10. Replies
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    3,423

    If you go 120v you need a rectifier and a way to...

    If you go 120v you need a rectifier and a way to limit current as mains voltage can vary so your amp draw would vary with it. A cheap way to limit curent without pwm is to put a film capaciter (non...
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