contact area pressure distribution
Simulation of Contact Area and Pressure Dependence of Initial Surface Roughness for Cermet-Coated Discs Used in Disc Brakes
... First, the pre-process operations are done: discretizing space and time, setting material properties, and selecting the test conditions. A Winkler’s type elastic foundation model [37] is used to calculate the local ...
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Prediction of soil/tire interface contact pressure and the associated dry bulk density change along soil profile caused by wheel traffic by using the fem plaxis code
... the distribution of soil/tire interface contact pressure (vertical stress), stress-strain propagation along the soil profile, and the resulting change in the dry bulk density profile after the ...
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Contact Pressure Distribution in Joints Formed by V Band Clamps
... the contact between the V-band and flange. In the theory [6] this contact is assumed to be on a circumferential line acting normal to the band ...same contact is simulated more precisely as a ...
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Wear simulation and its effect on contact pressure distribution and squeal of a disc brake
... simulation contact tests are carried out in the actual disc brake ...Static contact pressure distributions are measured using Pressurex ® pressure indicating film and then analysed by Topaq ® ...
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The Effect of the Tractor Tires Load on the Ground Loading Pressure
... weight distribution and, as the case may be, with the possibility to afterload the rear axle of the tractor through the connected ...their contact area. Increasing the contact area ...
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Contact pressure prediction comparison using implicit and explicit finite element methods and the validation with hertzian theory
... the contact region about 5 and the transition of the mesh from coarse to fine is achieved via edge ...the contact region as shown in Figure 3 is to get a better contact pressure and ...
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An Investigation into the Influence of the Contact Pressure Distribution at the Friction Pair Interface on Disc Brake Squeal
... applied pressure based on the area of loaded intersection points (sensels) and the entered force ...loaded area of sensors remained constant for all calibration ...line pressure varied ...
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Contact stresses, pressure and area in a fixed bearing total ankle replacement: a finite element analysis
... on pressure distribution: in par- ticular they concluded that with a thicker polyethylene insert the pressure was more evenly distributed in the anteroposterior direction, while a thinner ...
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Pilot study: Biomechanical Assessment of the Plantar Pressure Distribution in Healthy Subjects Using the Pressure Platform EcoWalk
... Plantar pressure provides useful information to assess the feet's ...load distribution, antero-posterior load distribution, average pressure, contact area, force, and peak ...
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Characterisation of contact pressure distribution in bolted joints
... this area has made use of pressure sensitive films and ...and pressure distribution, as demonstrated by the work of Sawa et ...interface pressure distribution between two bolted ...
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Prediction of the tractor tire contact area, contact volume and rolling resistance using regression model and artificial neural network
... the contact area and contact volume was developed with molding the tire footprint by liquid plaster and converting these molds to three-dimensional models using a 3D ...inflation pressure and ...
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Influence of conformity on the wear of total knee replacement: An experimental study
... The oxidative stability of polyethylene has been widely investigated, and improved sterilisation pro- cesses have considerably reduced oxidation with respect to earlier generations of polyethylene. Recent studies have ...
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The Development and Application of a Forearm Simulator to Investigate Radial Head Biomechanics
... The clinical area that was focused on for this study was fractures of the radial head, which are common. While reconstruction of the radial head is the preferred treatment for displaced fractures, comminution may ...
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A new CAE procedure for railway wheel tribological design
... Excessive wear can affect the dynamic behaviour of the railway vehicle and reduce ride comfort. This can then impact upon the potential for derailment and reduce the integrity of the wheel material [2]. Rolling ...
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Different suture anchor fixation techniques affect contact properties in humeral greater tuberosity fracture: a biomechanical study
... the contact pres- sure and contact area at the fracture interface of two double-row fixation techniques, both initially after fix- ation and over time; and, (2) the contact pressure and ...
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Stress Analysis of Aero Engine Spur Gear
... ABSTRACT: The context of this paper pertained to Aircraft gear design, which gives details about reduction of contact stresses in aero engine spur gears. Also discussed about changing the geometrical features like ...
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Biomechanical evaluation of a novel wheelchair backrest for elderly people
... interface pressure measurements, data were collected for 5 s when the participant maintained a stable posture; participants were then requested to stand up and move around for 1 min before changing to the next ...
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A Numerical Solution for a Frictional Contact Problem between an Orthotropic Strip and Punch System
... frictionless contact problem. In this situation, the smallest pressure value occurs in the middle point of the contact area t = 0 ...the pressure graph is also a symmetrical ...
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Modelling and Simulation of Disc Brake Contact Analysis and Squeal
... The contact pressure distribution in disc brakes has been investigated by a number of ...dynamic contact pressure distribution remains ...static pressure ...
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Numerical Investigation of Heat Transfer Enhancement in Circular Pipe using various RIB Geometries
... The above Figure Represents the Temperature Distribution of water at Re=5000 where blue color represents low pressure area and red color represents high pressure area left side of the pi[r] ...
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