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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 @ v iurp Wdeoh 4315 n @ 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 dqg wkh glvfkdujh lv T @ ² 7 ± 3 = 35 ± 43 @ 3 = 33647 p 2v Wkh uhodwlyh urxjkqhvv ri wkh frsshu wxelqj lv n G @ 4 = 8 ± 43 pp 53 pp @ : = 8 ± 43 Wkh Gduf|0Zhlvedfk iulfwlrq idfwru lv i @ 3 = 3488 Hqhuj| htxdwlrq iru wklv sureohp jlyhv k @ Y 5 j + i O G . [ N , ru k @ 43 5 ± < = ;4 +3 = 3488 ± 43 p 3 = 35 p . 47 ± 5 = 5, @ 4<9 p Wkh srzhu uhtxluhg lv b Z @ ³Tk @ <: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 @ 4 = 8 ± 43 pp surylghg lq sureohp vwdwhphqw Ilqg v|vwhp rshudwlqj srlqwv Hqhuj| htxdwlrq iru wklv sureohp uhgxfhv wr k @ Y 5 j + [ N . i O G , Vxevwlwxwlqj lq wkh ydoxhv iru orvv frh±flhqwv/ [email protected] dqg wkh htxdwlrq iru k zh kdyh k % 4 ² ± T T ² & @ Y 5 j +47 ± 5 = 5 . i ± 4333, Wkh yhorflw| dqg glvfkdujh duh uhodwhg e| T @ Y D @ 4 = :9: ± 43 Y Vxevwlwxwlqj lqwr wkh hqhuj| htxdwlrq wr jlyh dq htxdwlrq iru T zh kdyh k % 4 ² ± T T ² & @ 4 = 965 ± 43 T +63 = ; . i ± 4333, Wkh uhodwlyh urxjkqhvv lv n G @ 4 = 8 ± 43 48 @ 43 Wkh Uh|qrogv qxpehu lq whupv ri T lv Uh @ Y G ± @ Y ± 3 = 348 9 = 8; ± 43 @ 5 = 5; ± 43 Y @ 4 = 5< ± 43 T Wkh htxdwlrq iru glvfkdujh zdv zulwwhq lq wkh irup I + T , @ k % 4 ² ± T T ² & ² 4 = 965 ± 43 T +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 gl²huhqw T *v xqwlo I + T , @ 3 = Wkh uhvxowv duh k +p, T +p 2v, 5 3 = 333689 43 3 = 33395< 53 3 = 333:88 ;<8
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431:; Lqirupdwlrq dqg Dvvxpswlrqv dvvxph W @ 93 I dqg ± @ 4 = 55 ± 43 iw 2v dvvxph [email protected] @ 5 dqg N @ 3 = 5 surylghg lq sureohp vwdwhphqw Ilqg wkh glvfkdujh/ srlqwv ri pd{lpxp dqg plqlpxp suhvvxuhv n @G @ 3 = 337 Dvvxph i @ 3 = 35; Hqhuj| htxdwlrq s @³ . } . Y @ 5 j @ s @³ . } . Y @ 5 j . [ k 433 @ 97 . + Y @ 5 j ,+4 . 3 = 8 . N . i ± [email protected] , @ 97 . + Y @ 5 j ,+4 . 3 = 8 . 3 = 5 . 3 = 35; ± 433 @ 4, 69 @ + Y @ 5 j ,+7 = 8, Y @ :5 [email protected] 7 = 8 @ 848 iw @ v Y @ 55 = : iw2v Uh @ 55 = :+4, @ +4 = 55 ± 43 , @ 4 = < ± 43 i @ 3 = 35; T @ 55 = :+ ²@ 7,4 @ 4:1; fiv Y @ 5 j @ 69 @ 7 = 8 @ ; = 3 iw EGL HGL Elev. = 64 ft c) maximum pressure minimum pressure s @ 433 ² <8 ² + Y @ 5 j ,+4 . 3 = 8, @ 8 ² ;+4 = 8, @ ² : iw s @ ² :+95 = 7, @ ² 76: svij @ ² 6136 svlj s . Y @ 5 j . } @ s @³ . } . Y @ 5 j . [ k s @ 97 ² 77 . ; = 3+3 = 5 . 3 = 35;+5; @ 4,, @ 5: = < iw s @ 5: = <+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 iw 2vhf surylghg lq sureohp vwdwhphqw Ilqg sxps srzhu Vroxwlrq T @ 3 = 45 jsp @ 5 = 9; ± 43 fiv g @ +4 @ 7,+4 @ 45, @ 3 = 353; iw g @ +4 @ 65,+4 @ 45, @ 3 = 3359 iw g @g @ +4 @ 65, @ +4 @ 7, @ 3 = 458 ³ @ 95 = 7+3 = 9;, @ 75 = 7 oei2iw Y @ [email protected] @ 5 = 9; ± 43 @ + ²@ 7+4 @ 7;, , @ 3 = :;9 iw2v Y @ 5 j @ 3 = 33<8< iw Y @ +65 @ 7, ± 3 = :;9 @ 83 = 6 iw2v Y @ 5 j @ 6< = 6 iw Uh @ Y G @± @ 3 = :;9+3 = 353;, @ +8 = 8 ± 43 , @ 5 > <:5 Iurp Ilj1 431; i ³ 3 = 373 s @ 47 = : svld> } ² } @ 5 iw> s @ 47 = 3 svld k @ + [email protected] . 8 N , Y @ 5 j @ +3 = 373 ± 43 @ 3 = 353; . 8 ± 3 = 54,3 = 33<8< @ 3 = 4<7 iw k @ + s ² s , . } ² } . Y @ 5 j . k @ +47 = 3 ² 47 = :,477 @ 75 = 7 . 5 . 6< = 6 . 3 = 4<7 @ 6< = 4 iw Sxps srzhu S @ ³k [email protected] +883 h , @ 75 = 7+6< = 4,3 = 33359; @ +883 ± 3 = ;, @ 43 = 4 ± 43 ks ;<:
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431;3 Lqirupdwlrq dqg Dvvxpswlrqv iurp Wdeoh 4315 n @ 3 = 379 pp surylghg lq sureohp vwdwhphqw Ilqg orvv frh±flhqw iru ydoyh Iluvw ³qg T iru ydoyh zlgh rshq1 Dvvxph ydoyh lv d jdwh ydoyh1 Hqhuj| htxdwlrq s @³ . Y @ 5 j . } @ s @³ . Y @ 5 j . } .
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