Design Piping Principal Dimension Vessel's Name : LOA LPP L"L $ & Vs
KM Ethes Artha 7 88,2 m 8! m 8#,## m %# m 7m (,8 m %# )not
%* +alclation o- Diameter Main $ilge Pipe D& .%,/8 0 11$&30 L345,(2( $K6 VOL 66 25%/ les -or Machiner . (,%!87#2( mm 9ection %% Piping 9stems, Val;es an< "here : Pmps <& =mm> . calclate< insi
. calclate< insi . length o- ship ?eteen perpen . mol . . length o- the atertight compartment c ompartment 9i@e o- Main $ilge Pipe Nominal Diameter : %55 A 6nsi
1/ 0 2 3
9PC !75 9+& #5
2* +alclation o- Diameter $ranch $ilge Pipe A* D.2,%(011$&3 l345,( 2( . /8,7!/7/22 mm "here: l . length o- compartment, in metres* l. %,2 m 9i@e o- $ranch $ilge Pipe 85 A Nominal Diameter : 6nsi
hic)ness :
78,% mm 8,% mm %% mm
$* D0.2,%(011$&3 l345,( 2( . /,/(27/%( mm 9i@e o- $ranch $ilge Pipe Nominal Diameter : 85 A 6nsi
(,( 0 2
l.
(,( 0 2
9PC !75 9+& #5
25,(# m
9PC !75 9+& #5
+* DF.2,%(011$&3 l345,( 2( . /,/(27/%( mm 9i@e o- $ranch $ilge Pipe Nominal Diameter : 85 A 6nsi
l.
25,(# m
(,( 0 2
9PC !75 9+& #5
!* +alclation the +apacit o- $ilge Pmp +alclation the +apacit o- $ilge Pmp G. (,7( 0 %54H! 0 D&42 . /5,%7(#%7( m4!Ih
9ection %% Piping 9stems, Val;es an< Pmps "here : G =m4!Ih> . minimm capacit <& =mm> . calclate< insi
#* +alclation o- $ilge "ell $K6 VOL 66 25%# , section 8 $ottom 9trctre
Planne< $ilge "ell Dimension : Length: 5,8 m "i
(*! $ilge Aells $ilge ells shall ha;e a capacit o- more than 5,2 m!* 9mall hol
(* +alclation the &ea< $ilge Pmp
a* +alclation o- &ea< 9ction Maor &ea< loses e. 1D ;3I; . !,/%E58 r?len i)a e2!55 . r?len i)a e2!55 . Laminer
"here: D . 6nsi
. 5,525,555(ID .
5,52555#888
*Major Losses h-.
"here: L.
h-.
L.
Length o- Main Pipe /% m
g.
acceleration o- gra;it
g.
,8
5*528/!42I1%52,!I5,55% (,#77#287! m
mIs
Minor Head Losses No Accessories
n
k
nxk
7
%
7
2
El?o 5 $tter-l Val;e
(
5,!
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9DNV
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oint
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/
$ellmonte< Pipe En<
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5,5(
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7
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8
5,52
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8
9trainer
%
2,(
2,(
9 n)
#,7/
o
%
*Minor Losses
hm.
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; I 2g
#,7/!42I2*8 22,8#87( m *Head Suction
&ea< 9ctionMaor Losses 1h-3 Minor Losses 1hm3 28,!2/#58(/ m b. Calculation of Head Discharge *Calculation of Re
e. 1D;3I v "here: ;.
-lo rate 1mIs3
;. ! insi
i)a e2!55 . r?l i)a e2!55 . Lamin
. 5*525*555(ID 5,52555#888 *Major Losses h-.
"here: L. L.
Length o- Discharge Pipe %5 m
g. g. h-.
acceleration o- gra;it ,8 mIs
5*52%(!42I1%52*!I5,55% 5,87!%7/ m
Minor Head Losses No
Accessories o
%
n 5
k %
nxk 5
2
5,!
5,/
2
El?o 5 $tter-l Val;e
!
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!
2
/
#
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!
%
!
9 n)
,/
*Minor Losses
hm.
Ʃ n)
; I 2g
#,#58%/!2/( m *Head Discharge
&ea< Discha Maor Losses 1h-3 Minor Losses 1h-3 .
(,!5/%52##%
C. Head Losses &ea< otal . &s&p&; 9 &ea< Losses 19ction an< Discharge3 *Head Static Hs! &ea< 9tatic 1&s3 is the
&s . 5*7/
m /,(/ m
*Head "ressure of "u#" H"!
&ea< Pressre is the pressre
5m
* Head Losses
&ea< Losses is the nm?er o- Maor Losses pls Minor Losses on the sction an<
m
&s &; &p &ea< Losses . #5,% m
$ase< on the calclation a?o;e, can ?e
#5,%
m
QMinimm capacit .
/5,%7(#2
mRIh
