نتایج جستجو برای: critical torsional load
تعداد نتایج: 627082 فیلتر نتایج به سال:
Abstract A new investigated concept for passive load alleviation is to exploit the nonlinear behavior of wing design components trigger a deformation which reduce loads once critical level reached. The necessary torsional rotation supposed angle attack. For this target, wingbox sections are regarding their with finite element analysis. Parameter studies feature anisotropic carbon fiber reinforc...
PURPOSE To analyze temperature increases and identify potential sources of heat generated when sleeved and sleeveless phacoemulsification probes were operated in axial and torsional modes using the Infiniti Vision System with the Ozil torsional handpiece. SETTING Phacodynamics Laboratory, Pasteur Ophthalmic Clinic, Santiago, Chile. DESIGN Experimental study. METHODS Two computer-controlle...
Torsional vibrations limit the performance of many industrial drives. They decrease the system reliability, product quality in some specific cases they can even lead to instability of the whole control structure. The problem of damping of torsional vibrations originates from the rolling-mill drive, where large inertias of the motor and load parts with a long shaft create an elastic system (Hori...
BACKGROUND In metastatic bone disease, prophylactic fixation of impending long bone fracture is preferred over surgical treatment of a manifest fracture. There are no reliable guidelines for prediction of pathological fracture risk, however. We aimed to determine whether finite element (FE) models constructed from quantitative CT scans could be used for predicting pathological fracture load and...
The healing of load-bearing segmental defects in long bones is a challenge due to the complex nature of the weight that affects the bone part and due to bending, shearing, axial, and torsional forces. An innovative porous 3D scaffolds implant of CaCO3 aragonite nanocomposite derived from cockle shell was advanced for substitute bone solely for load-bearing cases. The biomechanical characteristi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید