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         1910 .      ,   360 .      220 / ..

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# .....

   :

   220  / ..

  480 .

  1600 .

  65 .

  500 .

 

     :

   F = 480000    P = 220  / ..

   S = F / P S = 2181,8 ..   

D = 527 .     D = 530 .

                   480 .

        .

            .               .

         

         .     .

  








 :                    .     ,         ,          .             (   ) .

           ,        .    ,       .       ,         .           (    ).               .

                .

            .           :       .       .

    937         .                 .

  

  : ..   298.

  :

     10 15 .   .

W= sqrt( Z ) ..       Z

: 3= sqrt( 9 )

  :

Dn = Dv* sqrt( Bd / ( Bd  1,7321 * P ))

 Dv      .

Bd        / ..

P       / .. P = 0,29 * Bd

      .       70%    .

    :      : (    ).

       

0,35 %   2 %     :

   800 1000 /..

   1500 1800 /..

:      

   .

        0,4   .

         0,25   .

     ,     800 /..

    .     400 /..

       

   . (    ).

    

(    0,63  ).

         .

            2 / 2

  : 7 / f 7 

(   500  :  500 + 0,06 /  500  0,08   0,14 )

# .........

  :

     .

      :              ,     (      )

  .

       

     .

             ,          .       .

        ,  .     28       5152-84.     V              ..     .    ,    ,      ..

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         U   .             .       .      .  http://www.unikom-service.ru/vulkollan/.

        5152-84

            .

                         ,       .

 

      

 = 220  / ..

:  Pii = 3,1415926535898

  :   818  ; Rn = 40,9 .

 D   585 . Rv = 29,25 .   S = 116,5 .

        ..

    S/D >=1/20;

    .    674

     .

    = 220 * 1,5 = 330  / .

 :

X=P*Rv*Rv/((Rn*Rn)-(Rv*Rv))

Y=Rn*Rn/(Rv*Rv)

Br=X*(1-Y).... # 

# 

X=330*29,25*29,25/((40,9*40,9)-(29,25*29,25))

X=345,47

Y=40,9*40,9/(29,25*29,25) Y=1,955217

Br=345,47*(1-1,955217).... Br= -330  / . #  

# ....

Bt=345,47*(1+1,955217 )  Bt= 1020,94  / .#  

# 

Bo=X=345,47 #  

  (    ):

W= sqrt( Z ) ..       Z

: 3= sqrt( 9 )

Be= sqrt (((Br*Br)+(Bt*Bt)+(Bo*Bo))-((Br*Bt)+(Br*Bo)+(Bt*Bo)))

# 

X=(Br*Br)+(Bt*Bt)+(Bo*Bo)

X=(330*330)+(1020,94*1020,94)+(345,47*345,47)

X=1270568

Y=(Br*Bt)+(Br*Bo)+(Bt*Bo)

Y=(-330*1020,94)+(-330*345,47)+(1020,94*345,47)

Y=-98211,16

Be=sqrt(X-Y) Be=sqrt(1368779)Be=1170  / .   

:  ..

  " Silindr "  Python-3  ..  :

    674

Rn=Dn/2

Rv=Di/2

# ................

X=P*Rv*Rv/((Rn*Rn)-(Rv*Rv))

Y=Rn*Rn/(Rv*Rv)

Br=X*(1-Y) #  

# ........

Bt=X*(1+Y) #  

# ........

Bo=X #  

# ........

#     

X=(Br*Br)+(Bt*Bt)+(Bo*Bo)

Y=(Br*Bt)+(Br*Bo)+(Bt*Bo)

A=X-Y

Be=math.sqrt(A) #    " A "

# ........

#      

X=1-((Rv*Rv)/(Rn*Rn))

Be3=(2/X)*P

#      .

Bem=1,7321*P*Rn*Rn/((Rn*Rn)-(Rv*Rv))

    Python-3:

       

 = 1170  / .  

          894 .

  848 .   = 629, 36 . .

   480000 .

    = 762,7  / .

      818     195 ..

  = 5011 ..   = 95,8  / .

   :   ,   .

   = Pii * 81,8 = 256,98 c.

   h = 19,5 .

  L = (((84,8 + 89,4) / 4)  ( 81,8 / 2));

L = 2,65 .    F = 480000 ..

   = F * L = 480000 * 2,65   = 1272000 *..

Gsf = 461030/2725231222

   : W = B * h * h / 6;

W = 256,98 * 19,5 * 19,5 / 6;

W = 16286 ..

 : Bi = M / W; Bi = 1272000 / 16286;

Bi = 78,1  / .

   .

.        

      :








.       = 0,070,10..

.        120 

 = 0,025..

   90   = 0,035..

   60   = 0,045..

    

.   = 0,2

    :

F = 0,15 * K * Pii * D * hn * P

: 0,15  . ,     

   .

K  .    .

D   .

hn   .

P     (   1,5   ).

K = 0,05   .. K = 0,2     ..

       

     .

    = 220 * 1,5 = 330  / .

   :   585 ..

  530 .    S = 481,65 ...

  

F = P * S  Fb = 330 * 481,65 = 158945  

    16   39  4..

  39  4     Dir = 34 .

   Sr = 9,08 .

     S = 60 .

   69,3 ..

  : Brb = Fb / ( 16 * Sr );

Brb = 158945 / ( 16 * 9,08 )

Brb = 1094  / .

       = 48800 ..

     = 9934 .  .

 ..  . 198:

   320  / ...   Dy = 70..

 S = 16 ..

:   .   95 .  18 

 20  1050-88 

:   .   95 .  10 

 20  1050-88 

 

       :

  95..   59 ..  18 ..

  220 /...

    " Silindr ".

:   = -220..

 = 496..

 = 138..

 = 620 /... :  ..

     .   ,        .              .

        .        .

 

    :

















   .. ..

  " Flan_Vor_B ".  Python-3  .. .

: Dn = 78,0     .

D = 55,5     .

Dv = 58,5     .

Db = 68     .

h = 9,0    .

Q = 158945       .

 m m = 1 / ( 1 + A * B * C ) 

:

S=( Dv-D ) / 2 = 2,15 

Rmp = ( Dv + D ) / 4 = 28,175 

A = 0,82 * ( h / S ) * ( h / S ) * ( h / S )

A = 60,148666

B = sqrt( S / Rmp )

B = 0,27624045

C = Lg( Dn/ D)

C = 0,158095316

m = 1 / ( 1 + A * B * C ) 

m = 0,27572274

 :

Bok = 0,83 * Q * L * ( 1  m ) / ( D * h * h* ( Lg ( Dn / D ))

Bok = 801,9  / . Bok = 78,64 

  :

Bi = 6* m*Q*L / ( Pii*( D+S)*S*S)

: Q = 158945       .

m = 0,27572274  .   .

     .

Bi = 1871,74  / . ( Bi = 183,55  )

      0,7

    ..

   :

B = Q / Sk

: Sk = 380,61 .

Sk     .

B = 417,604  / . ( B = 40,95  )

    

(      ):

# ........

  :








 :

Bok = 0,83 * Q * L * ( 1  m ) / ( D * h * h* ( Lg ( Dn / D ))

D = D

 m m = 1 / ( 1 + A * B * C ) 

:

A = 0,82 * ( h / S ) * ( h / S ) * ( h / S )

B = sqrt( S / Rmp )  ..

C = Lg( Dn/ D)  

: S    ..

h   

Rmp    .

Dn    

D    .

Lg ( Dn / D )      ( Dn / D ) 

L = ( Db / 2 )  Rmp   

    m     .








 :

       

0,60,9    ..



    

  

      52857-2007

    :  = 18 + Y..

    

   

 :

   . Dn = 780

   (  ) . D = 542

   . So = 21,5

  . . h = 90

   . Db = 680

    . do = 42

.    . dv = 34

    n = 16

     . F = 1559250,45

   . Dsp = 563,5

(          ).

 . m = 2,5

(     m = 4 )

     P = 0,1

(         ).

     (   ) c = 0,5

     :

Dn/D < 5.  : (2*h/(Dn-D)) < 0,25.

# ........

Y1=(2*do)+((6*h)/(mpk+0,5))

Y2=((Pii*Db)/n)/Y1

Cf=sqrt(Y2)

 Cf      Cf = 1

(  .1  .5      )

b=(Db-Dsp)/2 . #E.1  26

e=((Dsp-D)-So)/2 . #E.4  26

X1=D*So

Lo=sqrt(X1) #    (X1) # K.3  32

K=Dn/D # K.4  32

X2=log10(K) #    (K)

X3=(K*K*(1+(8,55*X2)))-1.

X4=(1,05+(1,945*K*K))*(K-1).

bt=X3/X4 . #K.5  32

X5=1,36*((K*K)-1)*(K-1).

bu=X3/X5 . #K.6  32

X6=1/(K-1).

X=(5,72*K*K*X2)/((K*K)-1).

X7=0,69+X.

by=X6*X7. #K.7  32

bz=((K*K)+1)/((K*K)-1). #K.8  32

X8=((0,91*h)+Lo)/(bt*Lo) . #K.11  33

X9=(0,55*h*h*h)/(bu*Lo*So*So).

LL=X8+X9. #K.11  33

  

  Bo:

Bo=M/(LL*(So-c)*(So-c)*De)  30  13

     Br:

Br=(((1.33*0.91*h)+Lo)*M)/(LL*h*h*Lo*D)   31  13

     Bt:

Bt=((by*M)/(h*h*D))-(bz*Br) . 32  13

      Bom:

Bom=(P*D)/(2*(So-c))  39  13

X7=Pii*dv*dv/4

Brb=F/(X7*n)

Brb    .

Gsf = 461030/2725231222



# .............

De=D #  D > =20 * So 

De=D+So #  D < 20 * So 

M=F*b #       24  13

   1  B1

B1=(Bo-Bom)+Bt #  48  15

   2  B2

B2=(Bo-Bom)+Br

   3  B3

B3=(Bo+Bom)

  :

     = 162,31 

     = 17,75 

     = 64,0 

      = 1,3 

   = 107, 3367 

   1 = 225,0 

   2 = 178,8 

   3 = 163,6 

:    ,    .

   ,   ,  ,

     ,  .

          .

       52857-2007    ,   ,  ,  .. ..

:  . Cf    . m 

 .  m = 2,5 . Cf = 0,7111  m = 10 . Cf = 0,99

..

    .

        

  .   .  .. 

    ,   

 ,        .

         

       ,         

  .

          19535-74 

 

      (  )  .

    = 5 .    

    L = 2480 

    U = arctan ( C / L ) U = arctan ( 5 / 2480 )

U = 0,1155 

       F = 480000 .

: Fb = F * tan ( U )

Fb = 480000 * 0,002016 Fb = 968 .

 .        = 0,2 ..

,   Fs = Fb * K  Fs = 968 * 0,2 = 194 .

 

    : Cv = C * Lv / L Cv = 5 * 350 / 2480

Cv = 0,7 .

 Lv = 350         .

     Fv = Fb * C / Cv Fv = 968 * 5 /0,7

Fv = 6914 .

      .

 ,   ,  ..




  .


   .

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