Results 61 to 70 of about 1,463,429 (213)
Shock and Vibration, 2008 This work is devoted to the fabrication and investigation of the Squeeze Film Dampers (SFDs) which are widely used in many applications. This include the fabrication of a test rig and several dampers with different sizes and two different materials which
Waleed F. Faris +3 more
doaj +1 more source
Non-linear performance of a three-bearing rotor incorporating a squeeze-film damper [PDF]
, 1987 This paper is concerned with the non-linear vibration performance of a rigid rotor supported on three bearings, one being surrounded by a squeeze-film damper.
Dede, M., Holmes, R.
core
Synthesis of Poly(Itaconate)s With High Monomer Conversion Applying Emulsion Polymerization
Journal of Polymer Science, Volume 63, Issue 6, Page 1284-1296, 15 March 2025.Itaconic acid and its derivatives are a promising and bio‐based substitute for oil‐based polymers such as acrylates. In this study, the optimization of polymerization of itaconic acid esters is described by applying emulsion polymerization leading to high reaction conversions and low residual monomer contents. ABSTRACT Itaconic acid and its derivatives
S. Charlotte Fischer von Mollard +5 more
wiley +1 more source
Safety Science and Technology, EarlyView.Molten aluminum–water explosion triggered by leakage remains the core unresolved safety hazard hindering safe production in aluminum direct chill casting. This review summarizes its explosion mechanism, key influencing factors, prevention technologies, existing gaps, and prospects of intelligent multi‐technology integrated explosion‐proof systems ...
Min Wang +5 more
wiley +1 more source
Machines, 2019 Turbomachine rotors, supported by little damped rolling element bearings, are generally sensitive to unbalance excitation. Accordingly, most machines incorporate squeeze film damper technology to dissipate mechanical energy caused by rotor vibrations and
Hans Meeus +6 more
doaj +1 more source
Jasmonate biosynthesis regulates key events in barley vegetative and reproductive development
New Phytologist, EarlyView.Generation and general phenotypes of hvaoc mutants. Summary Cereal grain is a global food staple. Filial tissues in grain, such as the embryo and endosperm, grow embedded in the maternal ovule and surrounding ovary wall. Maternal tissues provide nutrition and protection but are progressively reduced and degraded as filial tissues expand, driving grain ...
Jian Luo +17 more
wiley +1 more source
Research on Vibration Reduction of a Squeeze Film Damper
IOP Conference Series: Materials Science and Engineering, 2019 Abstract With the trending to high speed, high precision and heavy load of large-scale rotating machinery, the problem of dynamic instability of rotor-bearing systems has become increasingly serious. In this paper, a dynamic model of squeezed-film damper-journal bearing-rotor system was established and the influence of different ...
Jun Liu +4 more
openaire +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The paper deals with the simulation of porous journal bearings by solving the Reynolds and Darcy equations in conjunction with the continuity equation. To find the solution, the solution domain is discretized using the finite volume method.
Laurenz Stellmach +2 more
wiley +1 more source
Advanced Engineering Materials, Volume 28, Issue 21, 4 November 2026.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
Stability Analysis of a Gear Pair System Supported by Squeeze-Film Dampers
International Journal of Rotating Machinery, 2001 This paper examines the stability of the steady-state periodic response of a gear pair system supported by squeeze-film dampers. The steady-state response of the system is obtained by using the hybrid technique of Harmonic Balance Method and Time ...
T. N. Shiau, J. R. Chang, S. T. Choi
doaj +1 more source