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Keywords: vibration
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Proceedings Papers

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A050, July 28–August 1, 2019
Paper No: AJKFluids2019-5422
... to be the flutter boundary once the generalized displacement curve performing as persistent oscillation, which is the critical stable state for the vibration of external windshield. According to the research, under a specific train speed condition, adjustment of modal eigenfrequency can lead to the change...
Proceedings Papers

Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT02A001, July 7–11, 2013
Paper No: FEDSM2013-16013
... Navier-Stokes equations Elastodynamic equations FEM Lift Drag Vibration DOpElib deal.II NUMERICAL APPROXIMATION OF FLUID STRUCTURE INTERACTION (FSI) PROBLEM Bhuiyan Shameem Mahmood Ebna Hai Wissenschaftliche Mitarbeiter Helmut Schmidt University University of the Federal Armed Forces...
Proceedings Papers

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 411-421, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30961
... of a series of calculations are presented to illustrate the feasibility of the established model. Comparison of FEM simulations to the benchmarking field test data is presented. Index Terms Transmission lines, vibration, wake induced vibrations, simulations, benchmark. 1 INTRODUCTION n this work we consider...
Proceedings Papers

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1293-1300, July 30–August 2, 2007
Paper No: FEDSM2007-37690
... and valve-related systems. The phenomena of interest include vibration, noise, solid particle erosion, liquid impingement erosion, cavitation and more. The description of the extent of these phenomena through their physics, as relating to acceptability of the system performance, is closely tied...
Proceedings Papers

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1483-1487, July 6–10, 2003
Paper No: FEDSM2003-45380
... 05 02 2009 The effects of forced vibrations on the motion of air-water two-phase mixture were studied in 2.4mm I.D. horizontal tube over rather wide range of flow conditions (about 60 flows for lateral vibration, 4 flows and 1 stagnant mixture for longitudinal vibration). 13 different...
Proceedings Papers

Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 275-280, July 6–10, 2003
Paper No: FEDSM2003-45053
... 05 02 2009 Three areas of practical interest relating to flow in valves are addressed: cavitation, flow-induced vibration and noise. Such conditions are common when pressure drop across the valves is high and result in unsatisfactory behavior of the systems. Valve industry background...
Proceedings Papers

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 475-480, June 19–23, 2005
Paper No: FEDSM2005-77176
... 14 10 2008 Vortex-induced vibration (VIV) tests have been performed on long, flexible pipes with various levels of roughness, in sheared flows in a circular towing tank at high Reynolds numbers. The test pipes, made of fiberglass composite, were mounted horizontally beneath a rotating...