hydro lic report dka 4 b
TRANSCRIPT
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TABLE OF CONTENT
NO. CONTENT
1 INTRODUCTION
2 OBJECTIVE
3 THEORY/BACKGROUND
4 APPARATUS
5 PROCEDURES
6 RESULTS
7 SAMPLE CALCULATION
8 DISCUSSION
CONCLUSION
1! RE"ERENCES
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OBJECTIVE
.; T( 0*$+,'-* '#$ #)*+(,'-'.& +$,,0+$ *.,'+.0'.(;
..; T( :$+.%) '#$ (&-'.( (% &$'$+ (% +$,,0+$;
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THEORY/BACKGROUND
T#$ #)*+(,'-'.& +$,,0+$ (% .>0.* ., '#$ +-:.'-'.(- +$,,0+$ #)*; I' +.,$, *0$ '( '#$ .'+.,.&
9$.#' -, *$'# ' .&+$-,$, -* ., &-&0-'$* %+( #)* F;;'
*$,.') (% 9-'$+
-&&$$+-'.( *0$ '( +-:.') ;81
' *.,'-&$ %+( .>0.* ,0+%-&$
T( &-&0-'$ %(+&$ -&'. ( -,(+) *-, (+ ,#., #0, %(+ $=-$ %+( '#$ #)*+(,'-'.&
+$,,0+$ '9( ,'$, -+$ +$>0.+$*
R$*0&$ '#$ +$,,0+$ (-* ( - -&'.( ,0+%-&$ *(9 '( - +$,0'-' %(+&$ "
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APPARATUS
1
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1; P-&$, '#$ $') '- ( '#$ B$ -* (,.'.( '#$ --&$ -+ ( '#$ .:(';2; P-&$, '#$ --&$ - . '#$ +((:$ -' '#$ $* (% '#$ --&$ -+;3; L$:$ '#$ '-4; P(,.'.( '#$ &(0'$+--&$ 9$.#' 0'. '#$ --&$ -+ ., #(+.('-;5; A** - (9 -(0' (% 9$.#' '( '#$ --&$ -; P(0+ 9-'$+ .'( '#$ '- 0'. '#$
--&$ -+ ., #(+.('- --.; N('$ .' -)$ $-,.$+ '( (:$+ %. '#- 0,$ '#$ *+-. '($:$ .'; 0-*+-' --&$ (0' '#$ %(+&$ *0$ '( -**$* 9$.#';6; R$-* '#$ *$'# (% .$+,.( %+( '#$ ,&-$ ( '#$ %-&$, (% '#$ >0-*+-';7; R$$-' '#$ $=$+.$' ) -**. (+$ 9$.#' 0'. )(0 #-:$ -' $-,' '9( $-,0+$$',
. 9#. '#$ :$+'.&- %-&$, ., &($'$ ,0$+$*;8; C-&0-'$ '#$ -.'0*$, -* (&-'.( (% '#$ %(+&$ %(+ $- 9$.#' &(.-'.(;; C(-+$ '#$,$ (&-'.( 9.'# '#$ '#$(+$'.&- (,.'.(,;
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RESULTS
A$ LO
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A$ LO
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A$ LO
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SAMPLE CALCULATION
1; "(+ !
S 1!!
I * !;2 1/3S
!;2 1/3 !;!48
!;184 Q 184
" P& = A-&'
S 1!!
P& F = S/2 9#$+$ A-&' S ;
" 1! = ;81 = !;!48/2 = !;!48 = !;!75
!;84 N
2; "(+ 3!ᵒ
S 1!!
I * !;15 $ 9#$+$ $ 1/12 = 1!!/S5!
I * !;15 1/12 = !;1/ !;12!!;!5
!;16 Q 16!
" P& = A-&'
S 1!!
P& F S 5! 9#$+$ A-&' 1!! =
" 1! = ;81= !;12 !;!5 = !;12 = !;!75
5;15 N
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CONCLUSION
T#$ *-'- &($&'$* -$-+, '( %((9 - '+$* ,..-+ '( '#$ '#$(+$'.&-) *$+.:$* $>0-'.(;
H(9$:$+ '#$ -&'0- *-'- -$-+, '( $ ,#.%'$* -+(=.-'$) !;!2 -(:$ '#$ '#$(+$'.&-
(*$; T#., -) $ -+'.-) '#$ +$,0' (% '#$ %+.&'.( . '#$ #.$, -* '#$ 0$) 9#. 9-, ('
'-$ .'( -&&(0'; T#., %+.&'.( 9(0* .&+$-,$ '#$ &(,. ($' +$>0.+. '#$ ($.
($' '( $ -+$+ '( ($ '#$ *((+; T( -$ '#$ ($. ($' -+$+ '#$ *$'# (% 9-'$+
9(0* #-:$ '( .&+$-,$ -,(;
A('#$+ &('+.0'. %-&'(+ '( '#$ -&'0- *$'# $. #.#$+ '#- '#$ '#$(+$'.&- ., '#-'
9-'$+ 9-, &(,'-') $-. -+(0* '#$ ,$- ( '#$ *((+; T#., :$(&.') (% '#$ 9-'$+ &+$-'$* -
(9$+ +$,,0+$ -+(0* '#$ ,$- .&+$-,. '#$ &(,. ($' ( '#$ *((+ -* --. +$>0.+.
- +$-'$+ *$'# (% 9-'$+ '( ($ '#$ *((+;
T#$ '#$(+$'.&- (*$ ,#(9$* '#-' '#$ +$-'.(,#. $'9$$ '#$ -,, (% '#$ 9$.#' -*
'#$ *$'# (% '#$ 9-'$+ ., - &0.& ($; T#., ., - (.&- &(&0,.( ,.&$ -, '#$ 9-'$+ *$'#
.&+$-,$, '#$ :(0$ (% 9-'$+ - &0.& :-0$ ., .&+$-,. -* .' ., '#., :(0$ 9#. .,
-). '#$ +$,,0+$ (:$+ '#$ -+$-;
REFERENCE
1; Y;A; C$$ J; M; C.-- 2!!6; Fluid mechanics: fundamental and applications;
1,' E*; S.-(+$ M&G+-9H.;
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2; J;"; C-)*( 2!1!; Centre of pressure; WO.$X U*-'$* 6 M-) 2!1!
A:-.-$ -' #''//999;%&&.:.$.$$+;&(/&$'+$(%+$,,0+$;#'
WA&&$,,$* 31 J0) 2!1!X;
3; N0+0#-*. ;*; Hydrostatic force on plane surface. WO.$X
A:-.-$ -' #''//-'--$;(,(';&(/2!!8/!2/#)*+(,'-'.&%(+&$(-$,0+%-&$;#'
WA&&$,,$* 31 J0) 2!1!X;