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1、 GH Bladed ? 3.67 ? ? 282/BR/010 ? ? ? 2005 ? 4 ? ? E A Bossanyi ? D V Witcher ? D C Quarton ? !? ! ?“#?$%?:$?.?0A ?B6?CDE?B6?CDE F? : GH“#0 65 7.5 ? 65 7.6 ? 66 7.7 ? 66 7.8 1AB? 67 7.9 ?C?DE? 67 7.10 ?DE? 68 7.11 dB? 68 7.11.1 ?FB?d Campbelld?$c? 69 7.12 ?/? 69 7.13 GH? 70 7.14 ?1AB? 71 7.15 ?d 71
2、 7.16 I8? 72 7.17 ? 72 7.18 ,J 73 7.19 ?KL 73 7.19.1 ?KL 73 7.19.2 ?KL 73 7.19.3 ?KL 74 7.19.4 ?KL 74 7.20 ?5? 74 7.20.1 ?5 74 7.20.2 ?5 75 Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL - - v 7.20.3 ?5 75 7.20.4 M? 75 7.21 Y?c? 79 8. N78N78 80 8.1 %? 80 8.2 OP?Q# 80 8.3 R?6 81 8.
3、4 bC? Windows 95, NT, 2000 ;?j ? $?xA?r5 8MBM$?A. Bladed ?- CD $1PH?a?aA a?N a?“?a?fi Afl ?I“a?-A ?RPH?N?;?A? ?A?”b?PH?Aa?b-a?:$4?- -p?b8?A 93ax”ba Acrobat Reader?b? 8?A?”ba MATLAB ?Fbcde?B?d e ?w?A?w?A.$?A ? 800 x 600$6?1?b“#$“?w?96?1?w 1024 x 768 (?Em)A 1.2 bcdebcde Bladed ?de?,$bb?$de?,?b?$de y?2
4、? dede ? ude* ?+, ?, ?, dde*+ d?67, d?, ?, #$, N78 678de* 67801? B?de ?B?d !N78 ?DE?, ?5678 -.de -.d U?DE ?F?U?4?$N78 ?T? ?a Bladed $“?-?01T? *?b? +?()? Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 2 of 126 1.3 fghifghi GH Bladed PH?$?fghi?b-Yj$?)fghi? fghi?B?H;? ? +44 (0)117 97
5、2 9900 ?H? +44 (0)117 972 9901 E-mail? bladedbristol.garradhassan.co.uk Garrad Hassan fghi$0?$3?:?3b,b?“?PHCF? 0r$./?-p?:$?fl ?A?fghi?x? ?M?PH?$?!A ?N?$?2?$jb-?A? v?(?$A 1.4 ? ?x$?”b?B?vw?A Bladed 8?x(CF?8?$;910?x?!A 1.5 jkjk Bladed JOULE ?x?$?y?5?$?:JOU2-CT92- 0198 Garrad Hassan and Partners Ltd Do
6、cument:282/BR/010 ISSUE:15 FINAL 3 of 126 2. u(-y?un? ? lmnop?qr$?1 ? ?2 ? uvwxa?5?Avwx? yz1|A?c?Y?Y$?A (?,$0yjk$?,U?$?$?-p ?$,?Y?A?(?F?89vwA 2.1.1 uvwxuvwx-yz1|yz1| y“|b?F? File: ?|fl Py?b?x?dA ?N?(?$?;Y?$?A?nb-? b?$?A y?xby?N?$?;? N?(a?u?$?(C$2(;./?$; DEv?$?N?Y$A?b?y?vw?A Calculation: ?|?Y$?A?yr2?
7、$u|x$? A?b-?,?$?89A Batch: ?kN?$678?7.2.7 A Reports: ?|b?F?;?|?w?;yz? ?A?5?1$c?b- ASC?; ? WORD?BA Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 4 of 126 Tools: Copy results ?F?89?Nm5c?w!?m5A?393? 89b? ASC?1/?tA?”(?vw Delete resultsAA Compare Projects b? 2 N?;?89?“#?$?;b?3?y?KW?A
8、Help: )*B?$vwx?/y? ? ? Blades:3 Y?$? ? ?r Aerofoil sections:3.6 ?r$?2 ? ? Rotor:4.1 toY?$?p?.m$r5 ? ? Tower:4.4 Y? ? ? Power Train:4.5 Y?p? ? ? Nacelle:4.11 Y?$?/0p? ? ? Control:5 45?v?-p1? ? ?5 The wind input:6.1 Y?J?/a?/$? ? ?r? Sea state:6.12,6.13,6.14 Y?$#$?*?+, 2 ? d?67 Modal analysis:7.1 ?$d?6
9、7 ? ? Calculations:7.2 c?3Y?4? ? ?2? Data View:9 ?;?89?2? ? 67 Analyse:8 89$N78 2.1.3 ? ?5Calculations6b5?2(b-?$?./?7-b?8 ,cxA?N?N-(?N3?9A99:;$(?2b-?2c$?;$93?23$?2Y ?“,?A ?N?52(Y?$?2de-c?b-?$?AA,? ?2deBC?2(DY$EY$?2de?|$FA Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 5 of 126 2.1
10、.4 ? ?DY?$8?(?$A?$0y? :$|?G?yz|vwH;? Calculations ?c?4? ?$0yA ?DY?$?$?(?;?:$w?2b ?vwxx$5Aerofoil6;?yz|x?A ”Y?-y?de? ? I8?5?Y?Y?IY6 ? ? ? J22c$?Y?5?F2c?$;b?;yz|?A DY?%Ce ?x?-CfgA Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 6 of 126 2.2 ?2?2 ?N?x?5$?P?x-?D?2A?(h7c ?c?;yz1|A(?(?cc
11、?F?N$?2RDY$?2|m-?5AA ,|m?o?Gb-?i(2c|m$?2A ?b?x$?2?N?uEYN2?$-b-?jiDjiA 2.3 ?k$?2(C$ 2(?A2(y$?x|, OK -D?x?2 -?EYDY?A ?uvwxx$?|5Reports66xb?A 2.4 ? ?$yz|;?,lRun Nowm$0-b?Wn?A? F?K?2($GH?PH?vw?Ft,?c?y ;CeDY?5AN78?b? Analyse ?x$N78?x$ Execute ?Wn?A ?/$?b?lRun in Batchm?o?678pbA.6$C?n?N“? N-C?b?.qAb?vwxx$
12、 Batch 678(Batch)|?A ?r?$?R?”DY?89?s/7A?xb?fi ? ?c?A ?b?Ft?2(?$?5?A?uvb-fl P? Nq$?5?A ?C?$?N?5?$?”(?xb? ?$w?Alx?m?$?A2(?$U6?- b?$A?G?N?/$GHb-,x?./?$89$?y?x ?A 2.5 ?89?89 ?N?89b?|,?2?(Data View)?c? 2?$?2?A?y?b-? 6 x?2A?F./“? Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 7 of 126 ?
13、$?89?5?-?IYA,zGb?xc?:$?fi ?A9?N?x?N?$89-b?$?b ?b?xc?2C|$?A|, OK?2c$?EYA ?-(?NhP$?o?GHx$?/A(?(?hP?$c ?o?GHx?adb?/?bfi pA?No?/ Ffi ?$o?b-?hN?pG ?N?A?3?x5?|,?2?y6c? ?c?F?$?2?F?(?$A ?(View Messages)?2(C?x?$w?;?A4 ?y?|,lFurther Infomb?w?|?A?b?R2(? ?;?|N?2K$?A 2.6 ? 9a? Microsoft WordG?1?.$?B1$? ?A?b?x-?;
14、?$1?89A? ?w? ?A ?w? ?A.A 9( Word? Reports yz|?1?t? ASC?1A?F?xA?,? ?w?xA ?uvwxx$ Reports |x?(h7?1? ? ?(Project reports)?(?2(Y?p?k;-p?$?k$93?b-|($?NA?3b-fl P ?N?Nb?N?89v?bv? ;?1$?89A 2.7 ?Y?c?Y?c? Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 8 of 126 c?u|x Tools |x$ Preferences c?
15、3$c?A Make backups of project files5?fl ?6 5?fl ?6: ?(.prj)?y?w?A Start batch jobs in foreground5?67865?6786: ?,?b? ?C?“PA Use binary format for calculation results5?1?5?8965?1?5?896: ? ?“P#89?“?A Report format5?165?16:c? ASCII ;? WORD1 Insert graphs as links5-“01?65-“01?6: -RU?$1?w WORD ?A9,c?c?3c?
16、|, Change configuration b?:?A 2.8 ? b?/0_?-p ?r$?2A |,vwH?$ Blades y?5Blade Properties6|A6|A ?./?/?5Blade Geometry66?MY?$? /? geometry3.2 ? aerodynamic characteristics ?w?A?w?A A 9?zNx?6t mass distribution3.3A 9? blade flexibility ? w ? ? A ? w ? ? A ?fl d?“6t stiffness distribution3. A 9?3fl Pfl ?f
17、l dzNb-?fl ?“?-p8?aAx?A?N c?G(5Mass66“5Stiffness66cc?-c?N?(?A 2(?2-?0JY?$kN?r stations3.1?6?Y? ”b-?./m5Y?| point masses ? w ? ? A ? w ? ? A3.2? lAdditional Massm?|x|,lAddm?b-vA p5 Graph66|b-?$?ABg?2$?B?j q?3?b?2?(?b-yz;?w?N”b?xA |, Blade Geometry ?|x$ Add ?b-v?r?r? fi 0Js?Ab?|,?r?;?A,CD$01?c?4? r?C?
18、A|, Delete b?(?c?$?rA ?;?2c?3j$?zN|,m5?;? 0JDc?zN?D?2?A ESCDb?c-?$?2A ?8b-c?kN?2eA.b?2$c?b?b?!?E7|,;? ?8$01?A2c$?2eb-c?w;?b?x$ ?2?w2cexA?701b?;?-?6?$ ASCII ?B x$M=I“?A|, Undo b-?A dlMoving/FixedmH?-p?r?,b?A |,lMoving/Fixed m3Y?U6?b?;?01A|,lFoil SectionmH?$?2m5b-c?($?r;?Y?q$?rA 9?xU3?b-?rm57?6?MRhN?r
19、A? ?G(U6b?;?U6?($?Y?(?Ab? Split l? Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 10 of 126 6?r;? Join ?6$?qA?N?r?N?N ?r,b6A Blade Information ?|x, ?uvA.N?b-45?b?$;? UY$?a?YA3R”b?45-y? ?R5?fl d? Sweep angle5V65V6: ?$Vg?BM?FV$? ?rm5$?b-“,?A Pre-cone angle5SV6: ?NV?”?Sa$Bg?0J$ ?”Sa?
20、B?”A?7?y$?r$m5$?3,?“A Encrypt Blade5?2?65?2?6: ?/6t?2b-? ?C?,?w?;?3?N?2$ ?E?fi zN?PH?:$?A9?D$? ?2A?k6?A ?2?b?$01?Ab Blade Information ?|xc? $?2A ?2fl ? ?2fl ? Blade Information ?|x$b?2|, Resolve conflict b?w;?m5?$?/? ?2?“6t2?2A93?MDEDE?rm5? ?$?2?545 Defining outputs ?w?A?w?AA ?r?J?A?rm5?JnT?J?G?JU $
21、?rA?N?rfi Jm5? 0?N?N?r$m5?$ A9?J?rY? ?6t Blade mass distribution ?w?A?w?AA ,?,? ?b-6t?“6t$,?A?”b-?Y?I“? ?;?nU6;?U6(;?U6A c?345,?$m5|, Split ?b6?r?MRhN?r“ m5?AzNb?hN?r6?2A93?,?b?| , Join ?26$hN?rA Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 11 of 126 3.2 ?/?/? ?/?3?N?r7?Y?b?,?2?
22、45?A ?N?r73Y?-y?2? ? Distance from root5?J?65?J?6: ?JUw(?r$?A?N?r ?45? 0A ? Chord5?65?6: ?wN$?G?g?B$A ? Twist5fl V6 5fl V6: ?Ba?r 3.2.1 $VAfl VaVj?Y?Bw?$?a?$ 6?JN0J?TA?F?b-Y?.?Bm5A? ?d?-3?B?%?A ? Pre-Bend5Sa65Sa6: ?F?r 3.2.1 $?A?Sa?J?J?G? ?J?SaY-”?a?$?A ? Foil section5r65r6: Y?:a4?r aerofoil section
23、3.6$?A ? Moving/Fixed5?b?65?b?6: k6?UY$U6”b?$U6? $?U6u?F?R?;?b-?V;? a?;?rA 93?8?$? ? ?8?Y? Blade Icing3.3.4 3.2.1 ?r?r ?$.rfl VSa?Nr?T$A 3.3 ?6t?6t ?(Y?-y?2? ? x|5x|5Centre of mass66 m5x|aN$?a?$YA ? ?r7$|m5Mass per unit length 66 Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 12 o
24、f 126 |,|5 Additional Mass66 ?|45?$?;?8? ?2?A 3.3.2 93?3Ym545|, Additional Mass ?|?x? A|, Add ?”?NzN?8,?:$m5?2Ad ?fi Jm5s?A?|,?2zN|, Delete ?2A ?N3?-y?2? ? 55Mass66: 3?A ? a?J?5a?J?5Distance from root6 6: ?JT$fi Jm5A ? ?0Jm55?0Jm55Chordwise position66: ?B?$m5?nTw ?$?a?$6A 3.3.3 (?KC?y?0Jd?$?w=Y ?$“g
25、DE$?A?7?r? A?(?w?1?A?3 ?1?5q$6?6-p$m5?F? ?B$0JA0J?2$?KC?2(?8$?A Blade Information ?|xc?8455Blades iced6zN?$? ?A”?|x?“ tip chord” Cmin A?1?!$0? ?B?YA?F?RU$Nfi $m5|m$| y1? ?)cc (c)R32. 0exp(3 . 000675. 0 maxminmin ? x R ?fi |m cmax ?J2?/?j?2A ?x|wNfi $m5|m|afi ?w?x|?w 0A ?3$?b? Turbine Info ?w?|,l5Mas
26、s Totals66?A Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 13 of 126 3.4 ?“6t?“6t ?F?p?$?Y?$“6tA9?x,3? ?0r$n?#?“6t?2(Y?G,fl Pfl ?d?dA?Nd?$?1?“ “9./?fl ?d?1F./?x4?$?1Bladed ?5? Nw?89?,w?A ?F?pfi fl ?$?|md5CFx|?$6 fl ?“Cdafl ?$-ux?$m5?m5?T $?a?$6A |,?:$?2m5;?D$?Dc?N?$01?2 3.6 ?r?r
27、?N?r?Y?r$?-?A9 (3?d?A ?J2?2?Y?V?F?d?$ ?C?$01?Y?A ?N?M?Nr?2?Ab-? kNr?2?Y?4?N?rAb-Y?h7?$?r? Normal Sections ?r?F./?$Y?;?A?K? 2?b-?kY?37UY?A?x.$?J2? ($?2?/$?2?YA?NUY$?2?b?27 ”?PH?r?$”?$?2?5RnA?7?y ?$Y?5?”?y$?2A Aileron Sections ?r?Fa?;?r7r? $?01A?K?2?bk,$aV01PHA?x ?N?r$?m5$?aV?K?2?/?YA Garrad Hassan an
28、d Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 14 of 126 3.7 ?2?2 ?2?J2?d?5bc?6a?V$O?C? $?2?A?Y?r?Y?yQ$?2o? ?2A 3.7.1 Y?2Y?2 Bladed ?M(?N?2?$?2A|, Aerofoil b?2A ?2?K?2?”3?5-y? ? Name5uv6?5uv6? Bladed ?MUt?2$?A ? Comments5?!6?5?!6?!?2?$?v2?A ? Thickness to chord ratio5”?65”?6 K?2?:$”? ? Reynolds n
29、umber5?65?6 K?2?w $?a?$YA ? Deployment angle 5aV6(?F ). ? Include pitching moment5?d6?5?d6?945? No ?5?V?G? -180? w 180? V?M$?2-?F 4?A 3.7.2 ?2?2 ?2b?ASCII ?|, Import ?(3.8 ?!?ASCII?$? 1) 5R$?c?|c?-p?2?$?A 9?x3Y$?a?2x($?2?$?c?P ?,$?A j?|$0c?2w Bladed 0?N?!A 3.7.3 ?;?”?2?;?”?2 |, New ?2?!?2#uv5Name6?
30、?M?2uv?2?$?A ?2b-?, Paste ?A?2b-?;?-? ?6?$?c?2?3;?4b?b?26?V5V 16?fl ?59($?6A !R?70?M?N?V$?Y, Add ?N“ ?N-v?2A zN, Save ?(?2Aq$?2?b?(?2?fl y2?A Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 15 of 126 3.7.4 ?(?2?(?2 |, Load ?b?w(?b?2?$uvb?A|,c?2?$uvzNA ,;?|? OK ?b?AzNb-?2?Av q$?V?M?
31、2zN, Add v?2A?4N?V?: $?2b|,c?2?zN|, Edit ?bzNb?Ac?2N|, Delete ?b?2A?2? N, Save ?A?2?q$?2?bj?2?2? !?-p?2?$uvzN, Save ?A Copy ?b?F?2?c?w:?xA 3.7.5 ?2?2? |, Delete dataset ?.N?2?A 3.7.6 01?201?2 c?3?$?293b?V?zN|, View Data ?Ab yz?w?;?c?w?-?F?A 3.8 ?2$?2$ ASCII ?1?1 3.7.3?2?w Bladed?b-ASCII ?$1?“?D $?21
32、?1y2?A ?x3(?N?2?$Y?-?$Na? V?:$?d?zN?28?A ?!?E-R?x$?E?$?N$?E? kb?32E?;?EK?A Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 16 of 126 REFNUM ?k32NE? ?2$? * * * * ./?!?E-(*)?#b?2x/ ?A XA % ?dx|?T THICK % ”? REYN ? DEPANG aV NALPHA ?xb5$?Vl? NVALS 2 or 3 ?$?9G(?2 ?d?3 Nr$?2?M=y? ?V (V
33、), ?, ? , 9NVALS=3?;?6?A?N”(?8$? ENDSECTION yr?NASCII ?2?1$?|o? REFNUM SET1 * Example dataset * Use these lines for a description XA 25.0 THICK 18.0 REYN 3.E6 DEPANG 0.0 NALPHA 12 NVALS 3 -180 0 0 0 -20 -1 0.3 0.037 -12 -0.88 0.03 -0.067 -8 -0.48 0.0107 -0.078 -4 -0.02 0.0073 -0.089 0 0.45 0.0061 -0
34、.104 4 0.891 0.0069 -0.121 8 1.323 0.016 -0.119 12 1.728 0.0218 -0.116 16 2.119 0.07 -0.111 20 2.478 0.225 -0.112 180.0 0.0 0.0 0.0 ENDSECTION 3.9 Y?rY?r Garrad Hassan and Partners Ltd Document:282/BR/010 ISSUE:15 FINAL 17 of 126 ?$?N?r-:?Y?r?2?2b ? Fixed UY?V$UY?V$ (?/? Blade geometry ) ?b- ? Movin
35、g b?$(?/? Blade geometry ) b?$(?r Control surfaces)A ?rb?k?N?hN”?/?Y?rAerofoil sectionsA Y?*$01o,?V?rA ?,$?rm5b?Y?k,$?rA ? Blade properties ?|,?r?Y?A?yzb?c? Y?$?r?;?c? Define. yY?r?A?b-? ;?Y?r?;?”b? New ?fl q$?rA ?;?(?r?;?(?r? Y?r?c?3$?r?A 45q$?r?45q$?r? Y?r?|, New fl Pq$?rA ?r?r? ?kb(6N?2?aerofoil
36、Dataset uvb?x?A|,?;?=;? y?2?c?AzN5R?2x2(?2?$b?5? ?;?”?s?6A93b?2?)?x2b?2A?b? xc?N?2?|, OKA 93$?2F6N?3?A(?C eN2(?2(Y?b?b? $?r:?Y? rA?-b?A ?r?K,aVx?y$?2?x?YA 93bY?k?r?F,$?rA ?|,3Y?$?rA?yzb?c?Y?$?r ?;?c? Define. yY?r?A?b-?;?Y? ?r?;?”b? New ?fl q$?rA Garrad Hassan and Partners Ltd Document:282/BR/010 ISS
37、UE:15 FINAL 18 of 126 ?;?(?r?;?(?r? Y?r?c?3$?r?A 45q$?r?45q$?r? Y?r?|, New fl Pq$?rA ?r?r? ?kb(6N?2?aerofoil Dataset uvb?x?A|,?;?=;? y?2?c?AzN5R?2x2(?2?$b?5? ?;?”?s?6A93b?2?)?x2b?2A?b? xc?N?2?|, OKA ?2b?A ?r?r? 9?N?r,./?r?3?A(?C eN2(?!/fl P?.$?K8?d? ?A 4.1 ? |, Rotor Y?$%?A3Y?-y?2? ? ?I“?I“ ? ? ? ? ? ?-rw?x|$?(?