|
hk318i
2019-09-17 09:39
reporter
|
blockMeshDict (40,046 bytes)
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\\*--------------------------------------------------------------------------*/
FoamFile
{
version 4.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1 ;
vertices
(
//front side, airfoil surface
( 1.00000000000000 -0.00313248300000 0.00000000000000 ) // 0
( 0.99928941200000 -0.00300336924000 0.00000000000000 ) // 1
//front side, farfield surface
( 24.88874260000000 -2.35594792000000 0.00000000000000 ) // 2
( 24.82608800000000 -2.94369738000000 0.00000000000000 ) // 3
//back side, airfoil surface
( 1.00000000000000 -0.00313248300000 1.00000000000000 ) // 4
( 0.99928941200000 -0.00300336924000 1.00000000000000 ) // 5
//back side, farfield surface
( 24.88874260000000 -2.35594792000000 1.00000000000000 ) // 6
( 24.82608800000000 -2.94369738000000 1.00000000000000 ) // 7
);
blocks
(
hex ( 1 3 2 0 5 7 6 4 ) ( 127 1 1 ) edgeGrading ( 641295.185545354616 641295.185545354616 641295.185545354616 641295.185545354616 1 1 1 1 1 1 1 1 ) // 4
);
edges
(
spline 0 2 ( // 0
( 1.00000248000000 -0.00313545600000 0.00000000000000 )
( 1.00000524000000 -0.00313876115000 0.00000000000000 )
( 1.00000831000000 -0.00314243554000 0.00000000000000 )
( 1.00001172000000 -0.00314652043000 0.00000000000000 )
( 1.00001551000000 -0.00315106167000 0.00000000000000 )
( 1.00001972000000 -0.00315611026000 0.00000000000000 )
( 1.00002440000000 -0.00316172286000 0.00000000000000 )
( 1.00002961000000 -0.00316796251000 0.00000000000000 )
( 1.00003540000000 -0.00317489926000 0.00000000000000 )
( 1.00004184000000 -0.00318261101000 0.00000000000000 )
( 1.00004899000000 -0.00319118435000 0.00000000000000 )
( 1.00005695000000 -0.00320071558000 0.00000000000000 )
( 1.00006579000000 -0.00321131175000 0.00000000000000 )
( 1.00007562000000 -0.00322309187000 0.00000000000000 )
( 1.00008655000000 -0.00323618831000 0.00000000000000 )
( 1.00009870000000 -0.00325074821000 0.00000000000000 )
( 1.00011220000000 -0.00326693518000 0.00000000000000 )
( 1.00012722000000 -0.00328493116000 0.00000000000000 )
( 1.00014391000000 -0.00330493844000 0.00000000000000 )
( 1.00016246000000 -0.00332718199000 0.00000000000000 )
( 1.00018308000000 -0.00335191193000 0.00000000000000 )
( 1.00020601000000 -0.00337940643000 0.00000000000000 )
( 1.00023149000000 -0.00340997479000 0.00000000000000 )
( 1.00025982000000 -0.00344396095000 0.00000000000000 )
( 1.00029130000000 -0.00348174741000 0.00000000000000 )
( 1.00032630000000 -0.00352375948000 0.00000000000000 )
( 1.00036521000000 -0.00357047017000 0.00000000000000 )
( 1.00040845000000 -0.00362240551000 0.00000000000000 )
( 1.00045651000000 -0.00368015050000 0.00000000000000 )
( 1.00050993000000 -0.00374435583000 0.00000000000000 )
( 1.00056931000000 -0.00381574520000 0.00000000000000 )
( 1.00063530000000 -0.00389512361000 0.00000000000000 )
( 1.00070865000000 -0.00398338613000 0.00000000000000 )
( 1.00079016000000 -0.00408152681000 0.00000000000000 )
( 1.00088077000000 -0.00419064633000 0.00000000000000 )
( 1.00098150000000 -0.00431195603000 0.00000000000000 )
( 1.00109353000000 -0.00444677422000 0.00000000000000 )
( 1.00121826000000 -0.00459650755000 0.00000000000000 )
( 1.00135735000000 -0.00476260544000 0.00000000000000 )
( 1.00151292000000 -0.00494646793000 0.00000000000000 )
( 1.00168776000000 -0.00514926192000 0.00000000000000 )
( 1.00188565000000 -0.00537162357000 0.00000000000000 )
( 1.00211170000000 -0.00561329179000 0.00000000000000 )
( 1.00237259000000 -0.00587263378000 0.00000000000000 )
( 1.00267629000000 -0.00614645568000 0.00000000000000 )
( 1.00303118000000 -0.00643048607000 0.00000000000000 )
( 1.00344481000000 -0.00672075141000 0.00000000000000 )
( 1.00392318000000 -0.00701530086000 0.00000000000000 )
( 1.00447105000000 -0.00731522196000 0.00000000000000 )
( 1.00509287000000 -0.00762438754000 0.00000000000000 )
( 1.00579368000000 -0.00794830902000 0.00000000000000 )
( 1.00657983000000 -0.00829285098000 0.00000000000000 )
( 1.00745920000000 -0.00866334889000 0.00000000000000 )
( 1.00844135000000 -0.00906429934000 0.00000000000000 )
( 1.00953748000000 -0.00949949891000 0.00000000000000 )
( 1.01076034000000 -0.00997237857000 0.00000000000000 )
( 1.01212431000000 -0.01048632440000 0.00000000000000 )
( 1.01364541000000 -0.01104489760000 0.00000000000000 )
( 1.01534149000000 -0.01165195660000 0.00000000000000 )
( 1.01723239000000 -0.01231171350000 0.00000000000000 )
( 1.01934019000000 -0.01302875480000 0.00000000000000 )
( 1.02168947000000 -0.01380804360000 0.00000000000000 )
( 1.02430758000000 -0.01465491920000 0.00000000000000 )
( 1.02722497000000 -0.01557510090000 0.00000000000000 )
( 1.03047556000000 -0.01657470550000 0.00000000000000 )
( 1.03409711000000 -0.01766028030000 0.00000000000000 )
( 1.03813160000000 -0.01883885360000 0.00000000000000 )
( 1.04262577000000 -0.02011800430000 0.00000000000000 )
( 1.04763160000000 -0.02150594610000 0.00000000000000 )
( 1.05320688000000 -0.02301162890000 0.00000000000000 )
( 1.05941584000000 -0.02464485300000 0.00000000000000 )
( 1.06632990000000 -0.02641639790000 0.00000000000000 )
( 1.07402843000000 -0.02833816530000 0.00000000000000 )
( 1.08259965000000 -0.03042333780000 0.00000000000000 )
( 1.09214161000000 -0.03268655400000 0.00000000000000 )
( 1.10276326000000 -0.03514410440000 0.00000000000000 )
( 1.11458570000000 -0.03781414950000 0.00000000000000 )
( 1.12774353000000 -0.04071696430000 0.00000000000000 )
( 1.14238631000000 -0.04387521330000 0.00000000000000 )
( 1.15868040000000 -0.04731373110000 0.00000000000000 )
( 1.17681069000000 -0.05106024610000 0.00000000000000 )
( 1.19698229000000 -0.05514776080000 0.00000000000000 )
( 1.21942339000000 -0.05961204080000 0.00000000000000 )
( 1.24438765000000 -0.06449324310000 0.00000000000000 )
( 1.27215695000000 -0.06983647800000 0.00000000000000 )
( 1.30304460000000 -0.07569243970000 0.00000000000000 )
( 1.33739879000000 -0.08211810960000 0.00000000000000 )
( 1.37560650000000 -0.08917754020000 0.00000000000000 )
( 1.41809784000000 -0.09694272310000 0.00000000000000 )
( 1.46535083000000 -0.10549454800000 0.00000000000000 )
( 1.51789675000000 -0.11492386100000 0.00000000000000 )
( 1.57632608000000 -0.12533261600000 0.00000000000000 )
( 1.64129514000000 -0.13683514200000 0.00000000000000 )
( 1.71353341000000 -0.14955950900000 0.00000000000000 )
( 1.79385172000000 -0.16364901200000 0.00000000000000 )
( 1.88315137000000 -0.17926375800000 0.00000000000000 )
( 1.98243426000000 -0.19658236700000 0.00000000000000 )
( 2.09281415000000 -0.21580376600000 0.00000000000000 )
( 2.21552927000000 -0.23714906600000 0.00000000000000 )
( 2.35195625000000 -0.26086349300000 0.00000000000000 )
( 2.50362578000000 -0.28721832800000 0.00000000000000 )
( 2.67223994000000 -0.31651278000000 0.00000000000000 )
( 2.85969165000000 -0.34907568700000 0.00000000000000 )
( 3.06808626000000 -0.38526685200000 0.00000000000000 )
( 3.29976583000000 -0.42547776500000 0.00000000000000 )
( 3.55733620000000 -0.47013126600000 0.00000000000000 )
( 3.84369740000000 -0.51967949500000 0.00000000000000 )
( 4.16207788000000 -0.57459910300000 0.00000000000000 )
( 4.51607318000000 -0.63538212100000 0.00000000000000 )
( 4.90968966000000 -0.70252034600000 0.00000000000000 )
( 5.34739424000000 -0.77648088300000 0.00000000000000 )
( 5.83417048000000 -0.85767123500000 0.00000000000000 )
( 6.37558130000000 -0.94639449700000 0.00000000000000 )
( 6.97783778000000 -1.04279872000000 0.00000000000000 )
( 7.64793783000000 -1.14639959000000 0.00000000000000 )
( 8.39360835000000 -1.25687543000000 0.00000000000000 )
( 9.22348632000000 -1.37340232000000 0.00000000000000 )
( 10.14717460000000 -1.49481308000000 0.00000000000000 )
( 11.17533260000000 -1.61960907000000 0.00000000000000 )
( 12.31978320000000 -1.74594896000000 0.00000000000000 )
( 13.59364260000000 -1.87155028000000 0.00000000000000 )
( 15.01147420000000 -1.99339571000000 0.00000000000000 )
( 16.58962950000000 -2.10423257000000 0.00000000000000 )
( 18.34570760000000 -2.20131391000000 0.00000000000000 )
( 20.29933830000000 -2.28036994000000 0.00000000000000 )
( 22.47232760000000 -2.33445395000000 0.00000000000000 )
)
spline 1 3 ( // 1
( 0.99928872000000 -0.00300717937000 0.00000000000000 )
( 0.99928795000000 -0.00301141515000 0.00000000000000 )
( 0.99928709500000 -0.00301612414000 0.00000000000000 )
( 0.99928614600000 -0.00302135970000 0.00000000000000 )
( 0.99928509400000 -0.00302718063000 0.00000000000000 )
( 0.99928392800000 -0.00303365253000 0.00000000000000 )
( 0.99928263600000 -0.00304084836000 0.00000000000000 )
( 0.99928120800000 -0.00304884936000 0.00000000000000 )
( 0.99927962900000 -0.00305774593000 0.00000000000000 )
( 0.99927788700000 -0.00306763873000 0.00000000000000 )
( 0.99927596900000 -0.00307863988000 0.00000000000000 )
( 0.99927386000000 -0.00309087428000 0.00000000000000 )
( 0.99927154800000 -0.00310448112000 0.00000000000000 )
( 0.99926902200000 -0.00311961540000 0.00000000000000 )
( 0.99926627000000 -0.00313644997000 0.00000000000000 )
( 0.99926328700000 -0.00315517750000 0.00000000000000 )
( 0.99926007000000 -0.00317601280000 0.00000000000000 )
( 0.99925662300000 -0.00319919540000 0.00000000000000 )
( 0.99925295900000 -0.00322499235000 0.00000000000000 )
( 0.99924909900000 -0.00325370091000 0.00000000000000 )
( 0.99924508000000 -0.00328565216000 0.00000000000000 )
( 0.99924095600000 -0.00332121439000 0.00000000000000 )
( 0.99923679900000 -0.00336079688000 0.00000000000000 )
( 0.99923270800000 -0.00340485387000 0.00000000000000 )
( 0.99922881200000 -0.00345388876000 0.00000000000000 )
( 0.99922527000000 -0.00350845861000 0.00000000000000 )
( 0.99922228300000 -0.00356917887000 0.00000000000000 )
( 0.99922009500000 -0.00363672858000 0.00000000000000 )
( 0.99921899600000 -0.00371185585000 0.00000000000000 )
( 0.99921933400000 -0.00379538412000 0.00000000000000 )
( 0.99922151400000 -0.00388821886000 0.00000000000000 )
( 0.99922600900000 -0.00399135530000 0.00000000000000 )
( 0.99923336200000 -0.00410588687000 0.00000000000000 )
( 0.99924419900000 -0.00423301489000 0.00000000000000 )
( 0.99925923000000 -0.00437405969000 0.00000000000000 )
( 0.99927925400000 -0.00453047386000 0.00000000000000 )
( 0.99930515700000 -0.00470385841000 0.00000000000000 )
( 0.99933792200000 -0.00489598007000 0.00000000000000 )
( 0.99937868500000 -0.00510878184000 0.00000000000000 )
( 0.99942890600000 -0.00534436681000 0.00000000000000 )
( 0.99949087900000 -0.00560488694000 0.00000000000000 )
( 0.99956882900000 -0.00589219552000 0.00000000000000 )
( 0.99966924600000 -0.00620749710000 0.00000000000000 )
( 0.99980295800000 -0.00655008075000 0.00000000000000 )
( 0.99998505600000 -0.00691587386000 0.00000000000000 )
( 1.00023254000000 -0.00729648878000 0.00000000000000 )
( 1.00055958000000 -0.00768077488000 0.00000000000000 )
( 1.00097390000000 -0.00805917202000 0.00000000000000 )
( 1.00147770000000 -0.00842753797000 0.00000000000000 )
( 1.00207112000000 -0.00878766397000 0.00000000000000 )
( 1.00275505000000 -0.00914565541000 0.00000000000000 )
( 1.00353211000000 -0.00951033742000 0.00000000000000 )
( 1.00440675000000 -0.00989224772000 0.00000000000000 )
( 1.00538516000000 -0.01030276270000 0.00000000000000 )
( 1.00647546000000 -0.01075298800000 0.00000000000000 )
( 1.00768795000000 -0.01125258460000 0.00000000000000 )
( 1.00903545000000 -0.01180906240000 0.00000000000000 )
( 1.01053343000000 -0.01242787730000 0.00000000000000 )
( 1.01219987000000 -0.01311314540000 0.00000000000000 )
( 1.01405513000000 -0.01386849790000 0.00000000000000 )
( 1.01612190000000 -0.01469773010000 0.00000000000000 )
( 1.01842531000000 -0.01560515970000 0.00000000000000 )
( 1.02099315000000 -0.01659577240000 0.00000000000000 )
( 1.02385619000000 -0.01767525530000 0.00000000000000 )
( 1.02704852000000 -0.01884999160000 0.00000000000000 )
( 1.03060800000000 -0.02012705760000 0.00000000000000 )
( 1.03457668000000 -0.02151423930000 0.00000000000000 )
( 1.03900127000000 -0.02302007550000 0.00000000000000 )
( 1.04393367000000 -0.02465392750000 0.00000000000000 )
( 1.04943158000000 -0.02642607360000 0.00000000000000 )
( 1.05555909000000 -0.02834782490000 0.00000000000000 )
( 1.06238744000000 -0.03043166170000 0.00000000000000 )
( 1.06999579000000 -0.03269138840000 0.00000000000000 )
( 1.07847210000000 -0.03514230850000 0.00000000000000 )
( 1.08791410000000 -0.03780142020000 0.00000000000000 )
( 1.09843040000000 -0.04068763510000 0.00000000000000 )
( 1.11014172000000 -0.04382202420000 0.00000000000000 )
( 1.12318217000000 -0.04722809370000 0.00000000000000 )
( 1.13770082000000 -0.05093209610000 0.00000000000000 )
( 1.15386331000000 -0.05496338190000 0.00000000000000 )
( 1.17185373000000 -0.05935479600000 0.00000000000000 )
( 1.19187667000000 -0.06414312640000 0.00000000000000 )
( 1.21415950000000 -0.06936961080000 0.00000000000000 )
( 1.23895487000000 -0.07508050720000 0.00000000000000 )
( 1.26654360000000 -0.08132773600000 0.00000000000000 )
( 1.29723774000000 -0.08816960080000 0.00000000000000 )
( 1.33138408000000 -0.09567159330000 0.00000000000000 )
( 1.36936803000000 -0.10390729100000 0.00000000000000 )
( 1.41161789000000 -0.11295935500000 0.00000000000000 )
( 1.45860964000000 -0.12292062900000 0.00000000000000 )
( 1.51087226000000 -0.13389536000000 0.00000000000000 )
( 1.56899364000000 -0.14600052800000 0.00000000000000 )
( 1.63362715000000 -0.15936730400000 0.00000000000000 )
( 1.70549897000000 -0.17414264500000 0.00000000000000 )
( 1.78541619000000 -0.19049101000000 0.00000000000000 )
( 1.87427594000000 -0.20859623300000 0.00000000000000 )
( 1.97307539000000 -0.22866351600000 0.00000000000000 )
( 2.08292304000000 -0.25092156800000 0.00000000000000 )
( 2.20505119000000 -0.27562486700000 0.00000000000000 )
( 2.34082990000000 -0.30305601500000 0.00000000000000 )
( 2.49178250000000 -0.33352816900000 0.00000000000000 )
( 2.65960291000000 -0.36738745500000 0.00000000000000 )
( 2.84617500000000 -0.40501528200000 0.00000000000000 )
( 3.05359414000000 -0.44683037200000 0.00000000000000 )
( 3.28419144000000 -0.49329022900000 0.00000000000000 )
( 3.54056080000000 -0.54489162400000 0.00000000000000 )
( 3.82558940000000 -0.60216940100000 0.00000000000000 )
( 4.14249209000000 -0.66569249500000 0.00000000000000 )
( 4.49485035000000 -0.73605547000000 0.00000000000000 )
( 4.88665672000000 -0.81386325400000 0.00000000000000 )
( 5.32236539000000 -0.89970659500000 0.00000000000000 )
( 5.80694974000000 -0.99412668000000 0.00000000000000 )
( 6.34596661000000 -1.09756985000000 0.00000000000000 )
( 6.94564436000000 -1.21024238000000 0.00000000000000 )
( 7.61297580000000 -1.33194692000000 0.00000000000000 )
( 8.35571361000000 -1.46247834000000 0.00000000000000 )
( 9.18252448000000 -1.60119818000000 0.00000000000000 )
( 10.10304920000000 -1.74714922000000 0.00000000000000 )
( 11.12799410000000 -1.89906031000000 0.00000000000000 )
( 12.26924080000000 -2.05531855000000 0.00000000000000 )
( 13.53998160000000 -2.21383880000000 0.00000000000000 )
( 14.95488910000000 -2.37166379000000 0.00000000000000 )
( 16.53062020000000 -2.52039870000000 0.00000000000000 )
( 18.28468610000000 -2.65890946000000 0.00000000000000 )
( 20.23694080000000 -2.78131776000000 0.00000000000000 )
( 22.40934030000000 -2.87970668000000 0.00000000000000 )
)
spline 4 6 ( // 2
( 1.00000248000000 -0.00313545600000 1.00000000000000 )
( 1.00000524000000 -0.00313876115000 1.00000000000000 )
( 1.00000831000000 -0.00314243554000 1.00000000000000 )
( 1.00001172000000 -0.00314652043000 1.00000000000000 )
( 1.00001551000000 -0.00315106167000 1.00000000000000 )
( 1.00001972000000 -0.00315611026000 1.00000000000000 )
( 1.00002440000000 -0.00316172286000 1.00000000000000 )
( 1.00002961000000 -0.00316796251000 1.00000000000000 )
( 1.00003540000000 -0.00317489926000 1.00000000000000 )
( 1.00004184000000 -0.00318261101000 1.00000000000000 )
( 1.00004899000000 -0.00319118435000 1.00000000000000 )
( 1.00005695000000 -0.00320071558000 1.00000000000000 )
( 1.00006579000000 -0.00321131175000 1.00000000000000 )
( 1.00007562000000 -0.00322309187000 1.00000000000000 )
( 1.00008655000000 -0.00323618831000 1.00000000000000 )
( 1.00009870000000 -0.00325074821000 1.00000000000000 )
( 1.00011220000000 -0.00326693518000 1.00000000000000 )
( 1.00012722000000 -0.00328493116000 1.00000000000000 )
( 1.00014391000000 -0.00330493844000 1.00000000000000 )
( 1.00016246000000 -0.00332718199000 1.00000000000000 )
( 1.00018308000000 -0.00335191193000 1.00000000000000 )
( 1.00020601000000 -0.00337940643000 1.00000000000000 )
( 1.00023149000000 -0.00340997479000 1.00000000000000 )
( 1.00025982000000 -0.00344396095000 1.00000000000000 )
( 1.00029130000000 -0.00348174741000 1.00000000000000 )
( 1.00032630000000 -0.00352375948000 1.00000000000000 )
( 1.00036521000000 -0.00357047017000 1.00000000000000 )
( 1.00040845000000 -0.00362240551000 1.00000000000000 )
( 1.00045651000000 -0.00368015050000 1.00000000000000 )
( 1.00050993000000 -0.00374435583000 1.00000000000000 )
( 1.00056931000000 -0.00381574520000 1.00000000000000 )
( 1.00063530000000 -0.00389512361000 1.00000000000000 )
( 1.00070865000000 -0.00398338613000 1.00000000000000 )
( 1.00079016000000 -0.00408152681000 1.00000000000000 )
( 1.00088077000000 -0.00419064633000 1.00000000000000 )
( 1.00098150000000 -0.00431195603000 1.00000000000000 )
( 1.00109353000000 -0.00444677422000 1.00000000000000 )
( 1.00121826000000 -0.00459650755000 1.00000000000000 )
( 1.00135735000000 -0.00476260544000 1.00000000000000 )
( 1.00151292000000 -0.00494646793000 1.00000000000000 )
( 1.00168776000000 -0.00514926192000 1.00000000000000 )
( 1.00188565000000 -0.00537162357000 1.00000000000000 )
( 1.00211170000000 -0.00561329179000 1.00000000000000 )
( 1.00237259000000 -0.00587263378000 1.00000000000000 )
( 1.00267629000000 -0.00614645568000 1.00000000000000 )
( 1.00303118000000 -0.00643048607000 1.00000000000000 )
( 1.00344481000000 -0.00672075141000 1.00000000000000 )
( 1.00392318000000 -0.00701530086000 1.00000000000000 )
( 1.00447105000000 -0.00731522196000 1.00000000000000 )
( 1.00509287000000 -0.00762438754000 1.00000000000000 )
( 1.00579368000000 -0.00794830902000 1.00000000000000 )
( 1.00657983000000 -0.00829285098000 1.00000000000000 )
( 1.00745920000000 -0.00866334889000 1.00000000000000 )
( 1.00844135000000 -0.00906429934000 1.00000000000000 )
( 1.00953748000000 -0.00949949891000 1.00000000000000 )
( 1.01076034000000 -0.00997237857000 1.00000000000000 )
( 1.01212431000000 -0.01048632440000 1.00000000000000 )
( 1.01364541000000 -0.01104489760000 1.00000000000000 )
( 1.01534149000000 -0.01165195660000 1.00000000000000 )
( 1.01723239000000 -0.01231171350000 1.00000000000000 )
( 1.01934019000000 -0.01302875480000 1.00000000000000 )
( 1.02168947000000 -0.01380804360000 1.00000000000000 )
( 1.02430758000000 -0.01465491920000 1.00000000000000 )
( 1.02722497000000 -0.01557510090000 1.00000000000000 )
( 1.03047556000000 -0.01657470550000 1.00000000000000 )
( 1.03409711000000 -0.01766028030000 1.00000000000000 )
( 1.03813160000000 -0.01883885360000 1.00000000000000 )
( 1.04262577000000 -0.02011800430000 1.00000000000000 )
( 1.04763160000000 -0.02150594610000 1.00000000000000 )
( 1.05320688000000 -0.02301162890000 1.00000000000000 )
( 1.05941584000000 -0.02464485300000 1.00000000000000 )
( 1.06632990000000 -0.02641639790000 1.00000000000000 )
( 1.07402843000000 -0.02833816530000 1.00000000000000 )
( 1.08259965000000 -0.03042333780000 1.00000000000000 )
( 1.09214161000000 -0.03268655400000 1.00000000000000 )
( 1.10276326000000 -0.03514410440000 1.00000000000000 )
( 1.11458570000000 -0.03781414950000 1.00000000000000 )
( 1.12774353000000 -0.04071696430000 1.00000000000000 )
( 1.14238631000000 -0.04387521330000 1.00000000000000 )
( 1.15868040000000 -0.04731373110000 1.00000000000000 )
( 1.17681069000000 -0.05106024610000 1.00000000000000 )
( 1.19698229000000 -0.05514776080000 1.00000000000000 )
( 1.21942339000000 -0.05961204080000 1.00000000000000 )
( 1.24438765000000 -0.06449324310000 1.00000000000000 )
( 1.27215695000000 -0.06983647800000 1.00000000000000 )
( 1.30304460000000 -0.07569243970000 1.00000000000000 )
( 1.33739879000000 -0.08211810960000 1.00000000000000 )
( 1.37560650000000 -0.08917754020000 1.00000000000000 )
( 1.41809784000000 -0.09694272310000 1.00000000000000 )
( 1.46535083000000 -0.10549454800000 1.00000000000000 )
( 1.51789675000000 -0.11492386100000 1.00000000000000 )
( 1.57632608000000 -0.12533261600000 1.00000000000000 )
( 1.64129514000000 -0.13683514200000 1.00000000000000 )
( 1.71353341000000 -0.14955950900000 1.00000000000000 )
( 1.79385172000000 -0.16364901200000 1.00000000000000 )
( 1.88315137000000 -0.17926375800000 1.00000000000000 )
( 1.98243426000000 -0.19658236700000 1.00000000000000 )
( 2.09281415000000 -0.21580376600000 1.00000000000000 )
( 2.21552927000000 -0.23714906600000 1.00000000000000 )
( 2.35195625000000 -0.26086349300000 1.00000000000000 )
( 2.50362578000000 -0.28721832800000 1.00000000000000 )
( 2.67223994000000 -0.31651278000000 1.00000000000000 )
( 2.85969165000000 -0.34907568700000 1.00000000000000 )
( 3.06808626000000 -0.38526685200000 1.00000000000000 )
( 3.29976583000000 -0.42547776500000 1.00000000000000 )
( 3.55733620000000 -0.47013126600000 1.00000000000000 )
( 3.84369740000000 -0.51967949500000 1.00000000000000 )
( 4.16207788000000 -0.57459910300000 1.00000000000000 )
( 4.51607318000000 -0.63538212100000 1.00000000000000 )
( 4.90968966000000 -0.70252034600000 1.00000000000000 )
( 5.34739424000000 -0.77648088300000 1.00000000000000 )
( 5.83417048000000 -0.85767123500000 1.00000000000000 )
( 6.37558130000000 -0.94639449700000 1.00000000000000 )
( 6.97783778000000 -1.04279872000000 1.00000000000000 )
( 7.64793783000000 -1.14639959000000 1.00000000000000 )
( 8.39360835000000 -1.25687543000000 1.00000000000000 )
( 9.22348632000000 -1.37340232000000 1.00000000000000 )
( 10.14717460000000 -1.49481308000000 1.00000000000000 )
( 11.17533260000000 -1.61960907000000 1.00000000000000 )
( 12.31978320000000 -1.74594896000000 1.00000000000000 )
( 13.59364260000000 -1.87155028000000 1.00000000000000 )
( 15.01147420000000 -1.99339571000000 1.00000000000000 )
( 16.58962950000000 -2.10423257000000 1.00000000000000 )
( 18.34570760000000 -2.20131391000000 1.00000000000000 )
( 20.29933830000000 -2.28036994000000 1.00000000000000 )
( 22.47232760000000 -2.33445395000000 1.00000000000000 )
)
spline 5 7 ( // 3
( 0.99928872000000 -0.00300717937000 1.00000000000000 )
( 0.99928795000000 -0.00301141515000 1.00000000000000 )
( 0.99928709500000 -0.00301612414000 1.00000000000000 )
( 0.99928614600000 -0.00302135970000 1.00000000000000 )
( 0.99928509400000 -0.00302718063000 1.00000000000000 )
( 0.99928392800000 -0.00303365253000 1.00000000000000 )
( 0.99928263600000 -0.00304084836000 1.00000000000000 )
( 0.99928120800000 -0.00304884936000 1.00000000000000 )
( 0.99927962900000 -0.00305774593000 1.00000000000000 )
( 0.99927788700000 -0.00306763873000 1.00000000000000 )
( 0.99927596900000 -0.00307863988000 1.00000000000000 )
( 0.99927386000000 -0.00309087428000 1.00000000000000 )
( 0.99927154800000 -0.00310448112000 1.00000000000000 )
( 0.99926902200000 -0.00311961540000 1.00000000000000 )
( 0.99926627000000 -0.00313644997000 1.00000000000000 )
( 0.99926328700000 -0.00315517750000 1.00000000000000 )
( 0.99926007000000 -0.00317601280000 1.00000000000000 )
( 0.99925662300000 -0.00319919540000 1.00000000000000 )
( 0.99925295900000 -0.00322499235000 1.00000000000000 )
( 0.99924909900000 -0.00325370091000 1.00000000000000 )
( 0.99924508000000 -0.00328565216000 1.00000000000000 )
( 0.99924095600000 -0.00332121439000 1.00000000000000 )
( 0.99923679900000 -0.00336079688000 1.00000000000000 )
( 0.99923270800000 -0.00340485387000 1.00000000000000 )
( 0.99922881200000 -0.00345388876000 1.00000000000000 )
( 0.99922527000000 -0.00350845861000 1.00000000000000 )
( 0.99922228300000 -0.00356917887000 1.00000000000000 )
( 0.99922009500000 -0.00363672858000 1.00000000000000 )
( 0.99921899600000 -0.00371185585000 1.00000000000000 )
( 0.99921933400000 -0.00379538412000 1.00000000000000 )
( 0.99922151400000 -0.00388821886000 1.00000000000000 )
( 0.99922600900000 -0.00399135530000 1.00000000000000 )
( 0.99923336200000 -0.00410588687000 1.00000000000000 )
( 0.99924419900000 -0.00423301489000 1.00000000000000 )
( 0.99925923000000 -0.00437405969000 1.00000000000000 )
( 0.99927925400000 -0.00453047386000 1.00000000000000 )
( 0.99930515700000 -0.00470385841000 1.00000000000000 )
( 0.99933792200000 -0.00489598007000 1.00000000000000 )
( 0.99937868500000 -0.00510878184000 1.00000000000000 )
( 0.99942890600000 -0.00534436681000 1.00000000000000 )
( 0.99949087900000 -0.00560488694000 1.00000000000000 )
( 0.99956882900000 -0.00589219552000 1.00000000000000 )
( 0.99966924600000 -0.00620749710000 1.00000000000000 )
( 0.99980295800000 -0.00655008075000 1.00000000000000 )
( 0.99998505600000 -0.00691587386000 1.00000000000000 )
( 1.00023254000000 -0.00729648878000 1.00000000000000 )
( 1.00055958000000 -0.00768077488000 1.00000000000000 )
( 1.00097390000000 -0.00805917202000 1.00000000000000 )
( 1.00147770000000 -0.00842753797000 1.00000000000000 )
( 1.00207112000000 -0.00878766397000 1.00000000000000 )
( 1.00275505000000 -0.00914565541000 1.00000000000000 )
( 1.00353211000000 -0.00951033742000 1.00000000000000 )
( 1.00440675000000 -0.00989224772000 1.00000000000000 )
( 1.00538516000000 -0.01030276270000 1.00000000000000 )
( 1.00647546000000 -0.01075298800000 1.00000000000000 )
( 1.00768795000000 -0.01125258460000 1.00000000000000 )
( 1.00903545000000 -0.01180906240000 1.00000000000000 )
( 1.01053343000000 -0.01242787730000 1.00000000000000 )
( 1.01219987000000 -0.01311314540000 1.00000000000000 )
( 1.01405513000000 -0.01386849790000 1.00000000000000 )
( 1.01612190000000 -0.01469773010000 1.00000000000000 )
( 1.01842531000000 -0.01560515970000 1.00000000000000 )
( 1.02099315000000 -0.01659577240000 1.00000000000000 )
( 1.02385619000000 -0.01767525530000 1.00000000000000 )
( 1.02704852000000 -0.01884999160000 1.00000000000000 )
( 1.03060800000000 -0.02012705760000 1.00000000000000 )
( 1.03457668000000 -0.02151423930000 1.00000000000000 )
( 1.03900127000000 -0.02302007550000 1.00000000000000 )
( 1.04393367000000 -0.02465392750000 1.00000000000000 )
( 1.04943158000000 -0.02642607360000 1.00000000000000 )
( 1.05555909000000 -0.02834782490000 1.00000000000000 )
( 1.06238744000000 -0.03043166170000 1.00000000000000 )
( 1.06999579000000 -0.03269138840000 1.00000000000000 )
( 1.07847210000000 -0.03514230850000 1.00000000000000 )
( 1.08791410000000 -0.03780142020000 1.00000000000000 )
( 1.09843040000000 -0.04068763510000 1.00000000000000 )
( 1.11014172000000 -0.04382202420000 1.00000000000000 )
( 1.12318217000000 -0.04722809370000 1.00000000000000 )
( 1.13770082000000 -0.05093209610000 1.00000000000000 )
( 1.15386331000000 -0.05496338190000 1.00000000000000 )
( 1.17185373000000 -0.05935479600000 1.00000000000000 )
( 1.19187667000000 -0.06414312640000 1.00000000000000 )
( 1.21415950000000 -0.06936961080000 1.00000000000000 )
( 1.23895487000000 -0.07508050720000 1.00000000000000 )
( 1.26654360000000 -0.08132773600000 1.00000000000000 )
( 1.29723774000000 -0.08816960080000 1.00000000000000 )
( 1.33138408000000 -0.09567159330000 1.00000000000000 )
( 1.36936803000000 -0.10390729100000 1.00000000000000 )
( 1.41161789000000 -0.11295935500000 1.00000000000000 )
( 1.45860964000000 -0.12292062900000 1.00000000000000 )
( 1.51087226000000 -0.13389536000000 1.00000000000000 )
( 1.56899364000000 -0.14600052800000 1.00000000000000 )
( 1.63362715000000 -0.15936730400000 1.00000000000000 )
( 1.70549897000000 -0.17414264500000 1.00000000000000 )
( 1.78541619000000 -0.19049101000000 1.00000000000000 )
( 1.87427594000000 -0.20859623300000 1.00000000000000 )
( 1.97307539000000 -0.22866351600000 1.00000000000000 )
( 2.08292304000000 -0.25092156800000 1.00000000000000 )
( 2.20505119000000 -0.27562486700000 1.00000000000000 )
( 2.34082990000000 -0.30305601500000 1.00000000000000 )
( 2.49178250000000 -0.33352816900000 1.00000000000000 )
( 2.65960291000000 -0.36738745500000 1.00000000000000 )
( 2.84617500000000 -0.40501528200000 1.00000000000000 )
( 3.05359414000000 -0.44683037200000 1.00000000000000 )
( 3.28419144000000 -0.49329022900000 1.00000000000000 )
( 3.54056080000000 -0.54489162400000 1.00000000000000 )
( 3.82558940000000 -0.60216940100000 1.00000000000000 )
( 4.14249209000000 -0.66569249500000 1.00000000000000 )
( 4.49485035000000 -0.73605547000000 1.00000000000000 )
( 4.88665672000000 -0.81386325400000 1.00000000000000 )
( 5.32236539000000 -0.89970659500000 1.00000000000000 )
( 5.80694974000000 -0.99412668000000 1.00000000000000 )
( 6.34596661000000 -1.09756985000000 1.00000000000000 )
( 6.94564436000000 -1.21024238000000 1.00000000000000 )
( 7.61297580000000 -1.33194692000000 1.00000000000000 )
( 8.35571361000000 -1.46247834000000 1.00000000000000 )
( 9.18252448000000 -1.60119818000000 1.00000000000000 )
( 10.10304920000000 -1.74714922000000 1.00000000000000 )
( 11.12799410000000 -1.89906031000000 1.00000000000000 )
( 12.26924080000000 -2.05531855000000 1.00000000000000 )
( 13.53998160000000 -2.21383880000000 1.00000000000000 )
( 14.95488910000000 -2.37166379000000 1.00000000000000 )
( 16.53062020000000 -2.52039870000000 1.00000000000000 )
( 18.28468610000000 -2.65890946000000 1.00000000000000 )
( 20.23694080000000 -2.78131776000000 1.00000000000000 )
( 22.40934030000000 -2.87970668000000 1.00000000000000 )
)
);
patches
(
wall AIRFOIL
(
( 0 1 5 4 ) // 0
)
patch FARFIELD
(
( 2 3 7 6 ) // 0
)
empty FRONT
(
( 0 2 3 1 ) // 0
)
empty BACK
(
( 4 5 7 6 ) // 0
)
);
mergePatchPairs
(
);
|
|
|
|
Do you have a proposal to improve the check? If not it could either be put on a switch or the error could be made a warning. |
|
|
|
Thanks for the prompt response. I think this check itself is important but it is only fatal in case of blocks without curved edges. But in case of ``nCurvedFaces_ >0``, a warning would be enough. Then even if the face orientations are wrong for such case, post meshing checks will catch that definitely without giving the user a false error. |
|
|
|
The face orientation check is performed on the block before the curves are applied so the test should be correct irrespective of the curvature of the faces.
If you run blockMesh on your blockMeshDict without the edges defined you will see the same message:
--> FOAM FATAL IO ERROR:
Block hex (1 3 2 0 5 7 6 4) (127 1 1) simpleGrading (1(641295) 1(1) 1(1)) has inward-pointing faces
4(1 5 4 0) |
|
|
|
I see, this check is too early and doing such check will not be reliable at this point. Maybe it could be wrapped under a debug switch. There is warring anyway by ``cellModel`` because this block isn't valid geometrically as cell. |
|
|
|
I believe the check is correct and that there is an error in your blockMeshDict. If I change it to remove the duplicate vertices it works fine and does not fail at the check. Alternatively you could correct the block definition with the duplicate vertices if you want to keep them. |
|
|
|
Sorry, I didn't get what you mean by duplicate vertices. Despite the extreme curvature, this block could be meshed as it is in OpenFOAM-4.0 and check mesh does not report any negative volumes nor faces. |
|
|
|
Duplicate vertices are vertices at the same location, there are 2 duplicate pairs in your blockMeshDict. Your blockMeshDict is incorrect but because of the duplicate vertices the resulting incorrect face is removed because it is collapsed and hence the resulting mesh does not contain an error. |
|
|
|
I double-checked and printed out the vertices
vertices
8((1 -0.003132483 0) (0.999289412 -0.00300336924 0) (24.8887426 -2.35594792 0) (24.826088 -2.94369738 0)
(1 -0.003132483 1) (0.999289412 -0.00300336924 1) (24.8887426 -2.35594792 1) (24.826088 -2.94369738 1))
which matches ``blockMeshDict``. The vertices have same x and y but they are shifted in z. Also, I printed out centre of face0 and the checks
face[0] ##########
faceCentre: (0.999644706 -0.00306792612 0.5)
blockCentre: (16.905245230892 -1.7676191710444 0.5)
faceArea: (0.00012911376 0.00071058800000001 3.3087224502121e-24)
(faceCentre - blockCentre): (-15.905600524892 1.7645512449244 -1.1102230246252e-16)
((faceCentre - blockCentre) & faceArea): -0.00079976294879844
For me it seems that the ``faceArea`` for this face is correct and the ``faceCentre`` as well (face0 is small flat surface) but because of the ``blockCentre``, the projection has a negative sign. |
|
|
|
You are right it is a geometric orientation problem rather than a topological problem, points 0 and 1 and 4 and 5 are very close and the orientation of the face they define is not good, the non-orthogonality is >90deg causing the error. Can you avoid the extreme non-orthogonality of the block? If not you will need to remove this check. |
|
|
|
We are trying to reduce the non-orthogonality but I don't think it will pass this check. Such block is common for geometrically structured meshes around airfoils. The is example block connects the trailing edge of the lower surface of an airfoil to the far field patch (O-mesh). The mesh is generated by this open source tool
https://gitlab.cc-asp.fraunhofer.de/iwes-cfsd-public/wtrb-aerodynamics/c2d-ext
Removing the check is fine for me but I think this check at this point limits ``blockMesh``. Also, I couldn't find a clean way to disable this check without changing ``blockDescriptor`` class. There is no much room for clean extension from my side. |
|
|
|
Most users find this block check very useful and would rather it were not removed permanently, also we have not received any other reports of problems with it.
The block in your example case is rather extreme and I cannot think of a change to the check which would allow such a block to pass the check so it would have to be disabled for these extreme cases.
This could be done via the debug switches in controlDict or a local switch in blockMeshDict. |
|
|
|
It may be possible to make the check more robust by using the face centres of the other faces rather than the block centre, I will have a go later today. |
|
|
|
Try this:
commit 471810313636980d142a995369815aa9d5db5dd8 (HEAD -> master, origin/master, origin/HEAD)
Author: Henry Weller <http://openfoam.org>
Date: Wed Sep 18 11:16:41 2019 +0100
blockMesh: Improved block face orientation check and added an optional switch
//- Switch checking block face orientation
// to ensure that all faces are outward-pointing.
// This check may fail if the block is intentionally very twisted
// for curved edges to be applied and can be switched off.
static Switch checkBlockFaceOrientation;
To switch this check off set
checkBlockFaceOrientation false;
in blockMeshDict. |
|
|
|
Thank you very much. I tested it on the complete mesh as well, it works fine with the switch. I tried also without the switch but it didn't work. It is extreme case anyway, however having the option to procure is definitely very helpful. |
|
|
|
Resolved by commit 471810313636980d142a995369815aa9d5db5dd8 |
|
