The pressure is sensed by a high purity Alumina ceramic diaphragm that has strain gauges bonded to the non wetted side. ....etc

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Electroactive Polymer “Artificial Muscle” Operable in Ultra-High Hydrostatic Pressure Environment
ABSTRACT—
Transducers for high-power sonars, an important tool for undersea exploration and monitoring, may be required to work in deep water where pressures are higher than several tens of MPa.
In contrast with the piezoelectric devices commonly used as highpower sonars for seabed resource exploration, electroactive polymers offer the benefits of high coupling efficiency, low cost, and the ability to form ....etc

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ANALYSIS OF RESIDUAL STRESSES IN MAIN CRANKSHAFT BEARINGS AFTER INDUCTION SURFACE HARDENING AND FINISH GRINDING


INDUCTION SURFACE HARDENING

ADVANTAGES

¢ Short Heat Treatment Times

¢ Good Repeatability

¢ Hardened Layer Quality

¢ Small or Negligible Subsequent Distortion

¢ Minimum Subsequent Product Surface Oxidation

¢ Good Possibilities for Automation

SURFACE INTEGRITY AND ITS LEVELS

Scientific discipline providing an integral assessment of the surface and surface layers
Measurement of Roughness ....etc

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hi Some one give me example of finding residual stress in welding ..in ANys ..i did thermo mechanical welding ...but its representing stress field ...and i wanna know stresses are induced in the part even after the load iis removed some one give me an example ...of any process simulation ....of finding residual stress ..I only use Anys APDL ...Ansy workbench is fine too ,..please be elaborate ..or proceedin steps to find residual after doin thermo mech model ....etc

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Presented By
P.BRAHMESHWAR RAO
G.SURYA MOHAN REDDY
M.HEMANTH
K.V.ANURAG REDDY


FINITE ELEMENT ANALYSIS OF A GEAR TOOTH USING ANSYS AND STRESS REDUCTION BY STRESS RELIEF HOLE
ABSTRACT
 The main aim of this project is to model a spur gear by PRO-E. The model is then imported to ANSYS
 To reduce the stress in a gear tooth, with the help of a stress relief hole, to the minimum value, without affe ....etc

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Can anyone please help in me in Getting Papers on Failure of Pressure vessel due to Dent ....etc

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The pressure is sensed by a high purity Alumina ceramic diaphragm that has strain gauges bonded to the non wetted side ....etc

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HYDROSTATIC PRESSURE , RESIDUAL STRESS AND WORKABILITY.




INTRODUCTION OF HYDROSTATIC PRESSURE

Hydrostatic pressure is what is exerted by a liquid when it is at rest.


The height of a liquid column of uniform density is directly proportional to the hydrostatic pressure. 

HYDROSTATIC PRESSURE

The hydrostatic properties of a liquid are not constant and the main factors influencing it are the density of the liquid and the local gravity.
....etc

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Dear Sir:

Kindly email me the ansys tutorial and associated APDL file for computation of welding residual stress in APDL formate.

I would be very grateful to you.

Regards,

ADEEL ....etc

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Abstract:
Transducers for high-power sonars, an important tool for undersea exploration and monitoring, may be required to work in deep water where pressures are higher than several tens of MPa. In contrast with the piezoelectric devices commonly used as high-power sonars for seabed resource exploration, electroactive polymers offer the benefits of high coupling efficiency, low cost, and the ability to form large area skins or other devices. One question about the use of electroactive polymers for sonar has been their ability to withsta ....etc

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