Frictional Heat
Kinetic effect of heating rate on the thermal maturity of carbonaceous material as an indicator of frictional heat during earthquakes
... In this study, we focused on how the heating rate might affect the maturation of CM during earthquake slip, and demonstrated experimentally that a high heating rate can inhibit various organochemical reactions of CM. Our ...
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Exploring the Effect of Frictional Heat on Rate of Fuel Combustion by ICE through Modeling and Simulation with Reference to ICE Parameters.
... of heat energy at high gas pressures which is useful for forcing the piston to move along the stroke length in ...analyze frictional heat effect on rate of fuel consumption through modeling and ...
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Analysis of friction stir welding process for 304l stainless steel
... The heat transfer process is one of the most important aspects in the FSW ...the heat transfer process in the work piece can be helpful in predicting the thermal cycles in the welding work piece, and the ...
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Studies on Acrylonitrile Butadiene Styrene (ABS) and Electroplating on ABS
... From the fig. 4.15, it is seen that coefficient of wear and wear loss decreases with increase in electroplating thickness. The wear loss is almost linear with the rise in sliding velocity. It is noted that samples ...
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Effect of Tool Geometry and Process Parameters on Microstructure and Mechanical Properties of Friction Stir Spot Welded 2024-T3 Aluminum Alloy Sheets
... (TMAZ), heat affected zone (HAZ), base material (BM) which is shown in ...Since heat affected zone (HAZ) is affected in the frictional heat, the structure of HAZ was like base ...
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Numerical Analysis of Thermo Elastic Contact Problem of Disc Brakes for Vehicle on Gradient Surfaces
... In this study, the thermo-elastic effects of frictional heat generation in a disc brake system due to braking actions were simulated. The mathematical model that defined the problem was developed from the ...
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THERMAL EFFECTS ON FRICTION STIR SPOT WELDING OF HIGH DENSITY POLYETHYLENE SHEET USING FINITE ELEMENT METHOD
... Friction stir spot welding process is a solid state joining process which utilizes frictional heat of a rotating tool and the stirring effect of tool probe for solid state joining.The use of High Density ...
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Comparison Of Friction Welding Technologies
... In Inertia Friction Welding, the required energy for the joining of components is obtained from the stored energy of fly-wheel. One component is held stationary while the other is attached to the rotating fly-wheel ...
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Effect of Friction Stir Welding on the Tensile Properties of AA6063 under Different Conditions
... The basic aim of present study is to examine the effect of main friction stir welding (FSW) parameters on the quality of AA 6063 plate welds. Welding of AA6063 was carried out by a vertical milling machine, using ...
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Experimental Investigations on Microstructural and Mechanical Behavior of Friction Stir Welded Aluminum Matrix Composite
... to frictional heat in the HAZ causes softening ...of frictional heat produced by the rotation of tool under substantial applied axial ...the frictional heat produced during ...
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Response surface methodology
... During the dry adhesive wear tests, an infrared thermometer (Extech 42580) was used to measure the initial interface temperature and calibration was performed to determine the interface temperature. In the calibration ...
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Models for predicting frictional properties of rapeseed
... In order to predict the distribution of stress in a silo, the internal friction angle and the friction coefficient are required. The accurate determination of internal friction angles and friction coefficients is ...
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An experimental study on surface state description by wiping motion for the estimation of floor surface condition using indoor search robot
... We use the contact measurement for surface condi- tion measurement. In contact measurement, it can be proposed a method by using a robot with a sensor that can measure the frictional force on contact as shown in ...
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Bond Strength of Bare and Coated Bars – Splice Length and Confinement Requirements
... Bond in reinforced concrete is made up of three components: 1) chemical adhesion; 2) friction; and 3) mechanical interaction between ribs of the bar and the surrounding concrete. Most of the force transfer from the ...
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Optimum Frictional Element in Sliding Isolation System with Using of Frictional Pendulum System
... 2. Superstructure is assumed to remain in the elastic range during the earthquake excitation. This is a reasonable assumption, since the purpose of base isolation is to reduce earthquake forces in such a way that the ...
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Evolution of Interfacial Shear Force during Ultrasonic Al Ribbon Bonding
... spreading to most of equipments which use electric power. Above all, the power electronics devices used in infrastructure have to endure a heavy load because the devices control very high electric power. On the other ...
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Fault rheology beyond frictional melting
... Frictional melting of rocks has been constrained to be a dis- equilibrium process, which involves selective melting of the mineral phases (22, 23). Upon further slip, forced convection of the so-generated melts ...
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Titanium oxide nano particles as anti wear and friction reduction additives in lubricating oil
... of frictional force versus sliding velocity at 40 N, 60 N & 90 ...average frictional force versus sliding velocity in the absence of lubricating ...oil. Frictional forces are obtained at 1 m/sec, ...
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Seismogenic frictional melting in the magmatic column
... Fig. 10. Frictional melting of SHV andesite using a high velocity ro- tary shear apparatus. (a) Increasing temperature with time and slip distance at 10 MPa normal load and 1.0 m s −1 slip velocity. Tem- perature ...
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Analysis of the characteristics of slot design affecting resistance to sliding during active archwire configurations
... Results: Time 2 was found to show the higher frictional forces (1.50 and 1.35 N) in both experimental models (p < 0.05), while Quick and Synergy brackets showed the lower frictional values in the ...
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