CH10(76-136)

CH10(76-136) - 431:9 Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh...

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431:9 Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh D18 ± @9 = 8; ± 43 : p 5 @ v iurp Wdeoh 4315 n v @3 = 3348 pp surylghg lq sureohp vwdwhphqw Ilqg srzhu uhtxluhg wr rshudwh sxps Vroxwlrq Wkh Uh|qrogv qxpehu ri wkh zdwhu lq wkh slsh lv Uh @ 3 = 35 ± 43 9 = 8; ± 43 : @6 = 37 ± 43 8 dqg wkh glvfkdujh lv T @ ² 7 ± 3 = 35 5 ± 43 @ 3 = 33647 p 6 2v Wkh uhodwlyh urxjkqhvv ri wkh frsshu wxelqj lv n v G @ 4 = 8 ± 43 6 pp 53 pp @: = 8 ± 43 8 Wkh Gduf|0Zhlvedfk iulfwlrq idfwru lv i = 3488 Hqhuj| htxdwlrq iru wklv sureohp jlyhv k s @ Y 5 5 j + i O G . [ N O , ru k s @ 43 5 5 ± < = ;4 +3 = 3488 ± 43 p 3 = 35 p .47 ± 5 = 5, @ 4<9 p Wkh srzhu uhtxluhg lv b Z @ ³Tk s @ <:65 } ± 3 = 33647 ± 4<9 @ 8<;< Z ;<5
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ru b Z @8 = << nZ Vlqfh wkh sxps lv :3( h±flhqw/ wkh dfwxdo srzhu uhtxluhg lv b Z @ 5 = <7 3 = : @; = 89 nZ ;<6
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431:: Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh 4315 n v @4 = 8 ± 43 6 pp surylghg lq sureohp vwdwhphqw Ilqg v|vwhp rshudwlqj srlqwv Hqhuj| htxdwlrq iru wklv sureohp uhgxfhv wr k s @ Y 5 5 j + [ N O . i O G , Vxevwlwxwlqj lq wkh ydoxhv iru orvv frh±flhqwv/ O@G dqg wkh htxdwlrq iru k s zh kdyh k s 3 % 4 ² ± T T pd{ ² 6 & @ Y 5 5 j +47 ± 5 = 5. i ± 4333, Wkh yhorflw| dqg glvfkdujh duh uhodwhg e| T @ YD = :9: ± 43 7 Y Vxevwlwxwlqj lqwr wkh hqhuj| htxdwlrq wr jlyh dq htxdwlrq iru T k s 3 % 4 ² ± T T pd{ ² 6 & = 965 ± 43 9 T 5 +63 = ;. i ± 4333, Wkh uhodwlyh urxjkqhvv lv n v G @ 4 = 8 ± 43 6 48 @43 7 Wkh Uh|qrogv qxpehu lq whupv ri T lv Uh @ YG ± @ Y ± 3 = 348 9 = 8; ± 43 : @5 = 5; ± 43 7 Y = 5< ± 43 ; T Wkh htxdwlrq iru glvfkdujh zdv zulwwhq lq wkh irup I + T ,@ k s 3 % 4 ² ± T T pd{ ² 6 & ² 4 = 965 ± 43 9 T 5 +63 = i ± 4333, ;<7
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D surjudp zdv zulwwhq wr hydoxdwh I + T , e| lqsxwwlqj d ydoxh iru T dqg wu|lqj gl±huhqw T *v xqwlo I + T ,@3 = Wkh uhvxowv duh k s 3 +p, T +p 6 2v, 53 = 333689 43 3 = 33395< 53 3 = 333:88 ;<8
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431:; Lqirupdwlrq dqg Dvvxpswlrqv dvvxph W @93 r Idqg ± @4 = 55 ± 43 8 iw 5 2v dvvxph u@g @5dqg N e @3 = 5 surylghg lq sureohp vwdwhphqw Ilqg wkh glvfkdujh/ srlqwv ri pd{lpxp dqg plqlpxp suhvvxuhv n v @G = 337 Dvvxph i = 35; Hqhuj| htxdwlrq s 4 . } 4 . Y 5 4 @ 5 j @ s 5 . } 5 . Y 5 5 @ 5 j . [ k O 433 @ 97 . + Y 5 @ 5 j ,+4 . 3 = 8. N e . i ± O@G , @9 7. + Y 5 @ 5 j ,+4 . 3 = 8.3 = 5.3 = 35; ± 433 @ 4, 69 @ + Y 5 @ 5 j ,+7 = 8, Y 5 @: 5 j@ 7 = 8@848iw 5 @ v 5 Y @5 5 = :iw2v Uh @ 55 = :+4, @ +4 = 55 ± 43 8 ,@4 = < ± 43 9 i = 35; T 5 = :+ ³@ 7,4 5 @4:1;fiv Y 5 @ 5 j @69 @ 7 = 8@; = 3iw EGL HGL Elev. = 64 ft c) maximum pressure minimum pressure s plq 3 3 ² <8 ² + Y 5 @ 5 j ,+4 . 3 = 8, @ 8 ² ;+4 = 8, @ ² :iw s plq @ ² :+95 = 7, @ ² 76: svij @ ² 6136 svlj s pd{ . Y 5 p @ 5 j . } p @ s 5 . } 5 . Y 5 5 @ 5 j . [ k O s pd{ 7 ² 77 . ; = 3+3 = = 35;+5; @ 4,, @ 5: = <iw s pd{ : = <+95 = 7, @ 4 > :6< svij @ 4514 svlj ;<9
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431:< Lqirupdwlrq dqg Dvvxpswlrqv iurp Ilj1 D15 V @3 = 9; @8 = 8 ± 43 9 iw 5 2vhf surylghg lq sureohp vwdwhphqw Ilqg sxps srzhu Vroxwlrq T = 45 jsp @ 5 = 9; ± 43 7 fiv g 4 @+ 4 @ 7,+4 @ 45, @ 3 = 353; iw g 5 4 @ 65,+4 @ 45, @ 3 = 3359 iw g 5 @g 4 4 @ 65, @ +4 @ 7, @ 3 = 458 ² @9 5 = 7+3 = 9;, @ 75 = 7oe i2 iw 6 Y 4 @ T@D @5 = 9; ± 43 7 @ + ³@ 7+4 @ 7;, 5 ,@3 = :;9 iw2v Y 5 4 @ 5 j = 33<8< iw Y 5 6 5 @ 7, 5 ± 3 = :;9 @ 83 = 6iw2v Y 5 5 @ 5 j @6 < = 6iw Uh 4 @ Y 4 G 4 = :;9+3 = 353;, @ +8 = 8 ± 43 9 ,@5 > <:5 Iurp Ilj1 431; i ² 3 = 373 s 4 @4 7 = :sv ld > } 5 ³ } 4 @5iw> s 5 @47 = 3sv k O iO@G .8 N e , Y 5 4 @ 5 j 3 = 373 ± 43 @ 3 = 353; . 8 ± 3 = 54,3 = 33<8< @ 3 = 4<7 iw k s s 5 ³ s 4 , . } 5 ³ } 4 . Y 5 5 @ 5 j . k O 4 7 = 3 ³ 47 = :,477 @ 75 = 7.5.6< = 6.3 = 4<7 @ 6< = 4iw Sxps srzhu S @ ²k s T@ +883 h ,@75 = 7+6< = 4,3 = 33359; @ +883 ± 3 = ;, 3 = 4 ± 43 7 ks ;<:
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431;3 Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh 4315 n v @3 = 379 pp surylghg lq sureohp vwdwhphqw Ilqg orvv frh±flhqw iru ydoyh Iluvw ²qg T
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CH10(76-136) - 431:9 Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh...

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