vibrations/ forced response analysismulti-layered structuresforced vibrationN-layer structuretwo-way state-flow graph methodanalytical frequency responseharmonic excitationvibration analysisperiodic excitationNot Availabledoi:10.1006/jsvi.1999.2362W.-J. HSUEH...
A Comparative Study of Transient Blade Row and Blade Count Scaling Approaches for Numerical Forced Response Analysis in a Transonic Turbine 来自 ResearchGate 喜欢 0 阅读量: 39 作者:AD Naidu,K Vogel,M Fischer 摘要: Traditional forced response calculations for adjacent blade rows without a common ...
A forced response analysis of these vanes is conducted using a uni-directional fluid-structure interaction approach. The effects of geometric variances on ... J Aschenbruck,CE Meinzer,L Pohle,... - Asme Turbo Expo: Turbine Technical Conference & Exposition 被引量: 4发表: 2013年 Forced Respon...
Here we examine whether a ‘runs test’ and a ‘within test response ‘bias’ have diagnostic value to detect this intentional randomization. We instructed 73 examinees to malinger red/green blindness and subjected them to a FCT. For half of the examinees we manipulated the ambiguity between ...
(including one GISS-E2-R ensemble member) with a significant Niño 3.4 SST response (Fig.5a,d). Recent palaeoclimate reconstructions covering this time period have not found a significant SST response to large volcanic eruptions16,34and this analysis suggests that ΔSLP may be more sensitive ...
The response analysis shows a discontinuous velocity history of the payload attachment point. Special conditions leading to absence of the above discontinuities are given. 展开 关键词: Theoretical or Mathematical/ damping oscillations vibrations/ forced response axially moving string damped linear oscillator...
This paper presents the results of an experimental and analysis program which investigated the forced response of a low pressure turbine (LPT) blade due to circumferential temperature distortions which emanated from the combustor and propagated through the entire turbine system. Two-per-rev temperature ...
In the analysis of dynamic nonlinear systems, one of the basic tools is the frequency response curve, as shown in Fig. 1. For a particular system, the frequency response curve can be determined from experiments or numerical simulations (Fig. 1a) or can be calculated with the use of analytic...
approximate responsestandard Newmark methodgeared transmission system/ A4340 Structural acoustics and vibration A4630M Vibrations, aeroelasticity, hydroelasticity, mechanical waves, and shocks A0260 Numerical approximation and analysisAn original method to compute the steady state forced response of linear ...
A significant increase in antioxidant activity (serum ORAC) was observed between baseline (no capsules) and the highest dose of 8 capsules per day (p = 0.040) representing a change of 36.6%. A quadratic function for dose levels was fitted in order to estimate a dose response curve for estim...