Results 21 to 30 of about 102,114 (311)
Energy Dissipation and Temperature Rise in Silicone Oil Torsional Dampers
MachinesAnalytical models for energy dissipation and temperature rise in a silicone oil torsional damper are developed to investigate its thermal characteristics. An experimental test platform is established to measure the surface temperature rise in the damper,
Wanli Zuo +3 more
doaj +1 more source
Experimental Verification of the Dynamic Model of Turbine Blades Coupled by a Sealing Strip
Applied Sciences, 2018 This paper presents the experimental-numerical comparison of a bladed system with flexible strip dampers. The experimental results constitute, to the authors’ knowledge, the first published experimental evidence on strip dampers.
Chiara Gastaldi, Teresa M. Berruti
doaj +1 more source
Journal of Marine Science and Engineering, 2022 Resonance causes extreme stress, acceleration of fatigue, and reduction in lifespan of offshore wind structures. The main factors that cause resonance are environmental loads such as wind and waves, and dynamic loads caused by rotor movement.
Young-Suk You +2 more
doaj +1 more source
Sensors, 2023 The results of a study on the geometric shape of the damper on the efficiency of the ultrasonic piezoelectric transducer are presented. In particular, a damper in the form of a truncated cone is considered, the generatrix of which has an inclination ...
M. S. Vechera +6 more
doaj +1 more source
Romanian Journal of Transport Infrastructure, 2019 The present article aims to point out, with the help of a comparative research, the efficiency of tuned mass dampers, modern variants of consolidation ensuring seismic structural safety, used for buildings with a reinforced concrete structure, designed ...
Rece Laurentiu +3 more
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Technological measures of forefront road identification for vehicle comfort and safety improvement
Transport, 2019 This paper presents the technological measures currently being developed at institutes and vehicle research centres dealing with forefront road identification. In this case, road identification corresponds with the surface irregularities and road surface
Vidas Žuraulis +2 more
doaj +1 more source
Wind Vibration and Vibration Reduction of a H-Rotor Type Three-Bladed Vertical Axis Wind Turbine
Shanghai Jiaotong Daxue xuebao, 2021 Aimed at the wind-induced response and vibration reduction of an H-rotor type three-bladed vertical axis wind turbine (VAWT), and based on computational fluid dynamics (CFD) method, a numerical simulation is conducted to obtain the blade wind pressure ...
YANG Mengyao, MAO Lulu, HAN Zhaolong, ZHOU Dai, LEI Hang, CAO Yu
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Evaluation of shear mounted elastomeric damper [PDF]
, 1982 Viton-70 elastomeric shear mounted damper was built and tested on a T-55 power turbine spool in the rotor's high speed balancing rig. This application of a shear mounted elastomeric damper demonstrated for the first time, the feasibility of using ...
Walton, J., Zorzi, E.
core +1 more source
Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells
FEBS Open Bio, EarlyView.Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi +7 more
wiley +1 more source
Development of a shear type controllable damper with magnetorheological grease
Mechanical Engineering Journal, 2015 This paper describes a controllable damper with high reliability and wide dynamic range using magnetorheological (MR) grease and semi-active vibration control using the damper.
Toshihiko SHIRAISHI, Takashi SUGIYAMA
doaj +1 more source