tory burch sale Warping stress and moment of inert

Warping stress and moment of inertia and shear deformation of the long blade coupled vibration

Does not consider shear and rotational inertia of the two cases are calculated and the results were compared with the experimental results (see table). Schedule dinner table experience the natural frequency and shear transfer × data: the difference between the dynamic moment of inertia of the data points does not take into account the calculated shear and '× 103% of principal moment of inertia calculation determined the percentage of error factor 112502400o12.4338.99060% 2 .53% 126742l01.34% Y 5.25%, to bend to bend the first five large and medium business such as: Considering the stress and dynamic warping inertia and shear deformation of the long blade coupling the vibration 377504180o052182l6242297427.148.538.509640o01070643l1955O0766l17587216.122387342356532 .05634.87701.05955881.15% 229% 096% l47o, 6084, o6l2o% 0.80% 0.76% 009% 7939188.752223225250435665542l66475720.1l956. O0244% 486% 1.88% 4.21% 2. oo% 292% 387% l94o, 60l0% y z bend to bend to bend to reverse the reverse bend to bend to turn to the Bending can be seen from the results, consider the impact of shear and rotational inertia, the frequency value obtained by the exact solution with the experimental value is very close to the frequency, the error is between 0.09% ~ 2.53%. Without considering the impact of shear and rotational inertia, the exact solutions and experimental values from the frequency error of 0.1% - 5.25%. 9 References RaoJSNatt. ~ Tfrequencies. fttli ~ l'lebladi ~ gas, ~ rvey. Stx: ~ kaI1dVibrationD, 19 \Turbinebtadingexcitationandvibration. Stx: ~ kandVibratienD1977, 9 (3): 15 ~ 22RaoJS. T ~ chinebladev】 brmSN::,[link widoczny dla zalogowanych], ekandVibratienDige ~, 1981),[link widoczny dla zalogowanych], 12 (2): l9 ~ 26Hod. ~ GesDH. Do ~ ettEHNonlinearequation. frncll ~ fortheetasticbendingandol1. ftwistednonunifem ~ Ib 【Me. Nad ~. aIAe ~ -. auticsandSpacet, ~ ninis,[link widoczny dla zalogowanych], Ta6enTechnicatNeceD a 78l Lu, l974KvaternikRG. KmKRV. Nc ~ [inearelllwattll ~ exl::, ressi,: mscombinedtlapwlsebending. cN: ~ dwisebending, tot-sienandextensien. ftwistedr0 mouth b 【adesNAN,[link widoczny dla zalogowanych],. 1Mx73997, 1996venlnC, NagariVTNonlinearBapp deleted. \ribraden. f coffee vomit blades. J0I1maIofSoundandVibr ~ en, 1982,[link widoczny dla zalogowanych],84 (4): 549 ~ 556LeissaAW \fturbineengineb / ad ~ byshetIm-~ alysisSl ~ ekandVibrationDige ~, 1981), 12 (11) LeissaAW, LeeJK, WangAJR,: ~ m6ngbladevibration ~ aly'sisusingshetlsJct ~ 'naIofEngineeringforP, l982, 104 (4): 296 ~ 302 large and medium sized business to consider Alice questions section coupled vibration of steam turbine long blade dynamic equation. Harbin Shipbuilding Engineering Institute, 1990,11 (4): 475 ~ 48812345678

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