LDM Member

  • Member since Apr 29th 2017
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  • LDM

    Post
    (Quote from Paradigmnoia)

    I will still be in Italy for about another week.
    When back I want to follow some leads I have found about the thermal conductivity of castables.
    Hope that this will result in bringing the internal temperatures of my simulations…
  • LDM

    Post
    (Quote from Paradigmnoia)


    There are a lot unknowns
    Since they are unknown we can not conclude if they where bad or not for the conclusions made.
  • LDM

    Post
    (Quote from Paradigmnoia)


    That bad news is generated by yourself. Not by the Lugano team in their report.
    In trying to explain that the Lugano measurements where faulty you are asserting that the cast was not cured.
    You have no proof of this and are not…
  • LDM

    Replied to the thread Ni-H workshop for experimenters..
    Post
    (Quote from Alan Smith)


    Is that a reason to have also an internal thermocouple ?
  • LDM

    Replied to the thread Ni-H workshop for experimenters..
    Post
    (Quote from Cydonia)

    I don't know if at the 1100 degree mentioned earlier you had already excess heat.
    My feeling, for what it is worth is that after you reach excess heat at the desired temperature you should heat without the magnetic field applied.
    It…
  • LDM

    Like (Post)
    LDM sorry to have bothered you, it wasn't the goal.

    Some time ago here, was a debate to see whether to give his indentity or not.
    I concluded that everyone wanted to manage their own level of involvement, which I respect.
    On the other hand, it would…
  • LDM

    Replied to the thread Ni-H workshop for experimenters..
    Post
    (Quote from Cydonia)

    As I said , mainland Europe
    But why should you want to know ?
  • LDM

    Replied to the thread Ni-H workshop for experimenters..
    Post
    (Quote from Alan Smith)

    I am retired, but not a science teacher, nor am I a researcher.
    Just an electronic engineer.
    So I don´t know if that qualifies.
    But if I can help you out when there is really a limited period of high need {maximum 10 days} I could…
  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    The name of the road becomes :

  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    In the Italian city I am currently there is the following road



    Where the roads ends, it gets another name
    Guess what name ?
  • LDM

    Post
    (Quote from Paradigmnoia)


    It is very unfortunately that it happened now.
    Don't know if you have still enough Durapot to make a new cylinder.
    Nevertheless you provided the data of your previous measurements. Thanks for that.

    Currently I am in the…
  • LDM

    Like (Post)
    I pulled a brick out from below the Cylinder to make convection work freely, and picked up another true RMS meter to monitor current downstream of the controller at the same time as the voltage. That should allow the controller power consumption to be…
  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    (Quote from THHuxleynew)

    Incorrect,

    Besides the diameter issue, there was also the correction for the value of the view factor.
    This had an implication for the emissivity correction.
    Also the view factor had to be used in combination with the area of…
  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    (Quote from THHuxleynew)


    See the thread rossi-lugano-early-demo-s-revisited-technica post #548

    Rossi Lugano/early demo's revisited. (technical)

    It was shown using the Optris software that the iteration with broad band emissivities did not take place…
  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    (Quote from THHuxleynew)

    There where errors in Thomas Clarke's report which I published after discussions with .............. THHuxleynew

    See :

    Rossi-lugano-early-demo-s-revisited-technical post #90

    Rossi Lugano/early demo's revisited. (technical)


  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    (Quote from [email protected])


    Court case between Rossi and IH

    Case 1:16-cv-21199-CMA Document 167-5 Entered on FLSD Docket 03/09/2017

    See point 8 in that document
  • LDM

    Replied to the thread Rossi-Blog Comment Discussion.
    Post
    (Quote from JedRothwell)

    There has been a response by Levi in the court documents :


    On July 27, 2016, I met with Mr. Sha in Rome to have a follow-up discussion about our last meeting. Mr. Sha requested that I keep this meeting secret, but did not ask…
  • LDM

    Post
    Paradigmnoia

    The Cylinder is 6.6 cm long. The coil ends 2.5 mm from the ends of the cylinder.

    What is your coil diameter ?

    There are plenty of ways to improve the equipment and methods further, but that is beyond the original scope of the project.
  • LDM

    Post
    Paradigmnoia

    Thanks' for taking the time in answering my questions

    As you I am wondering what can be the cause of the differences in temperatures between your measurements and the simulations.
    So some thoughts, remarks :

    1. Dimensions

    For the…
  • LDM

    Post
    Paradigmnoia

    I may have been confused as to where edge of the cylinder was in the slice image. So the lines are the coil?


    Indeed, the double lines are the coil.
    In the simulation the coil is running over the full length.

    The core temperature still