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Ak Parti Hükümetinin Ortadoğu Politikası ve ABD Yönetimi İle Batılı Uzmanların Eleştirileri
Published 2016-06-01Get full text
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Oxidation of PAHs in water solutions by ultraviolet radiation combined with hydrogen peroxide
Published 1999-01-01Get full text
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Église et scandales : Trollope ou la condamnation de l’excès
Published 2006-12-01Get full text
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Dynamic biomechanical effects of medial meniscus tears on the knee joint: a finite element analysis
Published 2025-01-01“…Conclusions Radial tears should be considered for repair, and reinforced sutures should be placed on the anterior or middle regions of the meniscus. …”
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Transonic Turbulence and Density Fluctuations in the Near-Sun Solar Wind
Published 2025-01-01“…We focus on the near-Sun region with radial distances ranging from about 11 to 80 R _⊙ . …”
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Analysis of Unsteady Flow Characteristics of Centrifugal Pump under Part Load Based on DDES Turbulence Model
Published 2021-01-01“…And the pressure pulsation and the radial velocity distribution of the centrifugal pump are studied. …”
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FINITE ELEMENT ANALYSIS OF 3-D HELICAL GEAR DYNAMIC CONTACT CHARACTERISTICS
Published 2016-01-01“…In order to simulate the actual load distribution,the dynamic analysis model of rolling bearing is established by quasi-dynamic,simultaneously considering radial load,axial load,centrifugal force and gyroscopic moment acted on the rolling bearing,and study the rolling bearing load distribution under different radial load,axial load and speed conditions by MATLAB programming for solving nonlinear equations,the effect rules of contact angle and deformation are analyzed by program.…”
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风电机组回转支承滚子修形曲线设计方法研究
Published 2021-01-01“…To research the modification of three row cylindrical slew bearing for wind turbine,based on the none-line elastic contact equation,the axial and radial roller-raceway contact models are solved.Analyze the effects of load,tilt Angle and roller modification curve on roller stress distribution and parameter determination with examples,based on the loading characteristics of axial and radial rollers,logarithmic modification and tangent arc modification are proposed respectively,which can support the roller modification of slew bearing for follow wind power design.…”
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Finite Element Modal Analysis of the Duplex Face Gear
Published 2017-01-01“…The results indicate that the modal vibration shapes are first order radial direction,second order radial direction,torsional vibration. …”
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Study on Dynamic Evolution Law of Blasting Cracks in Elliptical Bipolar Linear Shaped Charge Blasting
Published 2021-01-01“…The development law of rock crack and optimal radial decoupling coefficient under different blast hole diameters were studied. …”
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The Relationship Between Ossification in Metacarpophalangeal Sesamoids of the Thumb and the Period of Puberty: A Radiographic Study
Published 2022-12-01“…Patients were classified based on their age, gender, and the presence of radial and ulnar sesamoids. Results: A total of 1,020 radiographs from 939 patients were analyzed. …”
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Effect of Growth Rate on Physical and Mechanical Properties of 4-year-old Acacia mangium Wood from Wonogiri, Central Java
Published 2018-11-01“…In general, the quality of wood is affected by growth characteristics such as radial growth rate. The study about effect of growth rate on the properties of mangium wood is limited in Indonesia. …”
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Study on Mechanical Properties and Failure Mechanism of Axial Braided C/C Composite
Published 2021-01-01“…When compressed, the material exhibited pseudoplastic characteristics. The radial compression sample was cut along a 45-degree bevel. …”
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Large Deformation Elastic Analysis of Pressurized FGM Thick Cylindrical Shells with Nonlinear Plane Elasticity Theory (NPET)
Published 2025-04-01“…According to the equilibrium equation, boundary conditions and different end conditions of the cylinder: open ends and closed ends; radial, axial, and circumferential stresses and radial displacement in cylindrical shells are analytically calculated. …”
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Parameter Study on Ultraviolet Rayleigh–Brillouin Doppler Lidar with Dual-Pass Dual Fabry–Perot Interferometer for Accurately Measuring Near-Surface to Lower Stratospheric Wind Fie...
Published 2025-01-01“…The wind speed detection principle of this technology is analyzed, and the formulas for radial wind speed measurement error caused by random noise and wind speed measurement bias caused by Mie scattering signal contamination are derived. …”
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Study on the Dynamic Performance of Planetary Gear Transmission System of the MW Level Wind Power Speed-growth Gearbox
Published 2015-01-01“…The load sharing planetary gear speed-growth train for wind power generator is studied,which is composed of two stage planetary gear and one stage plane gear.The influence of external load excitation and time varying mesh stiffness is considered,and the system dynamics model including radial and torsion is deduced in detail.The dynamic mesh force between planet gear and sun gear and annular gear ring are analyzed.The radial velocity and torsional vibration angular velocity change on the central components of two stage planetary gear and the mesh force characteristics are obtained.This provides theoretical basis for the dynamic optimization design of the load sharing planetary gear speed-growth train.…”
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