2 3 123
11 20 21

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  1. #11

    Oct 2010
    Athens, , Greece.
    :
    1,632


    , , - .
    2 , , 3 . 70 ( ).
    600 , .
    . 12 200 ( ) 4-5 . , .
    , q , , () .

    q=A*k*/s

    boiler ( ) .
    , . ( , ). , boiler , 22 .
    9 70 , 70-22 =48 .
    75 90, 90-75 = 15 .
    100% 48 , 15, 31,25% .
    , .
    200 , ( ) 31,25% , .

    , . , . .

    , . ( ?)

    .


    Burn baby, burn

  2. #12
    Stom, , " ....., ." . .

  3. #13

    Oct 2011
    skiathos, , Greece.
    :
    4
    stom

    .
    .
    1 2 1"
    3 3/4" 4 1/2" 3/4" 4 1".
    ? 4 .



    ?

    , studios -
    25/27
    35 .

    4 300 2 22

    .




  4. #14
    ....
    44 9 .
    .... 50 .
    20 50 50 /2 .




    quote:
    ... .
    revers return ... ....
    .


    http://udravlikos.gr

  5. #15
    ..

    , , - boiler .
    , ( ), =40 .

    () , , , , .

  6. #16

    Oct 2010
    Athens, , Greece.
    :
    1,632
    .
    , , , , .
    ( ) boilers , ( ) .

    , , .

    Burn baby, burn

  7. #17
    stom . :

    200L, () 1m^2 . , , , boiler "" () boiler.
    , , 1) ( ),2) ( 2,5mm), 3) ( , ), .
    , 50cm boiler. :

    Q= 2L()/ (1/k * (ln (d2/d1))

    .

    = 10 ,

    Q= 6,28 * 0,7 * 10 / ((1/50) * (0,00995) = 221KW...

    a) ?

    boiler, boiler, , 1mm.
    k = 0,58W/K, Q = 14KW..
    2 mm , 7KW..

    , , , .

    ? ( )..

    , . .

    10 , , 5 - 5,5%. , , .

    , , , , ..

  8. #18

    Jun 2008
    Glyfada, , Greece.
    :
    3,101
    ... forum ( trollings !
    :
    , , boilers ; ; ! ; ; -, --; ! 2 1! Mechatron Mechanix ( ; ) ;
    :
    boilers;
    ;

    . . . Smart-phone ' !

    , :
    quote:
    Q= 6,28 * 0,7 * 10 / ((1/50) * (0,00995) = 221KW...
    , ... . (221 kW) 10 level ( Inception) .
    ! 10. boiler . - 10. ; 221 kW!
    .
    , .
    (!!) ... , :
    Ri= ln(r1/r2)/(2kiL) & q = Dt/R.
    . ! ! boiler. ... !
    ! ! :
    W/mK: : 0,33 0,25. ... 0,3 W/mK. 3 . 3,2 kW .
    , boiler , forum !

    ....



  9. #19
    amalthia...

    Amalthia ....
    ....

    ....
    ... .
    ...
    ...
    6 3 70 25 ....
    60 300 ...
    .....
    ....
    ....
    .

    http://udravlikos.gr

  10. #20


    Pirate, , / , ....
    . .

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