An experimental investigation into the dynamic behaviour of revolute joints with varying degrees of clearance

1985 ◽  
Vol 20 (3) ◽  
pp. 221-231 ◽  
Author(s):  
R.S Haines
Keyword(s):  
Experimental Investigation ◽  
Dynamic Behaviour ◽  
Revolute Joints

Experimental investigation on the dynamic behaviour of aluminum foam sandwich plate under repeated impacts

2018 ◽  
Vol 200 ◽  
pp. 298-305 ◽  
Author(s):  
Kailing Guo ◽  
Ling Zhu ◽  
Yinggang Li ◽  
T.X. Yu ◽  
Ajit Shenoi ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Aluminum Foam ◽  
Dynamic Behaviour ◽  
Sandwich Plate ◽  
Repeated Impacts

Experimental Investigation on the Dynamic Response of an Internal Turret Moored FPSO System Under Sea Waves

2003 ◽  
Author(s):  
T. Rajesh Kannah ◽  
R. Natarajan
Keyword(s):  
Experimental Investigation ◽  
Dynamic Behaviour ◽  
Operating Conditions ◽  
Scale Model ◽  
Sea Waves ◽  
Regular Waves ◽  
Wave Flume ◽  
Load Cells ◽  
Mooring Forces ◽  
Rotary Type

An experimental investigation on the dynamic behaviour of a typical internal turret moored FPSO system with a turret located at midships position is reported. A 1:100 scale model of 140000t DWT turret moored FPSO system was tested under regular waves for three operating conditions i.e. 40%DWT, 70%DWT and 100%DWT in a 2m wide wave flume at a water depth of 1m for the wave frequencies from 0.55Hz to 1.25Hz in steps of 0.04Hz. The motions were measured by rotary type potentiometers and specially ring type load cells were used to measure the mooring forces. The model tests results are analysed and presented with discussions in this paper.

A Theoretical and Experimental Investigation of the Dynamic Response of a Slider-Crank Mechanism With Radial Clearance in the Gudgeon-Pin Joint

1990 ◽  
Vol 112 (2) ◽  
pp. 183-189 ◽  
Author(s):  
K. Soong ◽  
B. S. Thompson
Keyword(s):  
Experimental Investigation ◽  
Dynamic Response ◽  
Dynamical Behavior ◽  
Kinematic Chain ◽  
Analytical Investigation ◽  
Rigid Bodies ◽  
Radial Clearance ◽  
Revolute Joints ◽  
Theoretical Predictions ◽  
Crank Mechanism

A comprehensive analytical investigation of the dynamic response of a general planar kinematic chain comprising an assemblage of articulating interconnected rigid-bodies with bearing clearances in the revolute joints is presented. The equations governing the dynamical behavior of this general mechanical system are established by incorporating a four-mode model of the phenomenological behavior of the principal elements of each revolute joint into the generalized form of Lagrange’s equations. The proposed methodology is then employed to predict the dynamic behavior of a planar slider-crank mechanism with radial clearance in the gudgeon-pin joint prior to comparing these theoretical predictions with the corresponding response-data from a complementary experimental investigation.

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