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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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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The Control Valve will flow a maximum of 71000 kg/hr. (This will decrease as the downstream pressure rises – ignore that)
The gas is 90 kg/cubic meter

The vessel is 200 cubic meters.

We start at 45 bar. How long will it take to raise the pressure in the vessel to 46 bar.
....etc

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I require pressure vessel saddle calculation excel sheet, kindly do the needful. ....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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pressure vessel total calculation



INTRODUCTION
Chemical engineering involves the application of sciences to the process industries, which are primarily concerned, with the conversion of one material into another by ahemical or physical means. These processes require the handling or storing of large quantities of materials in containers of varied constructions, depending upon the existing state of the material, it's physical and chemical properties and the r ....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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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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VARIATION OF DAMPING RATIO AND SHEAR MODULUS WITH PLASICITY INDEX AND CONFINING PRESSURE

INTRODUCTION
Behaviour of soil under cyclic loading is non-linear

Non-linear behaviour commonly characterised by:

Damping coefficient, D

Shear modulus, G


DEFINITION
Damping coefficient
Is defined as the measure of energy dissipation
Shear modulus
Is the ratio of shear stress to shear strain
Plasticity index
Is the difference between liquid limit and plastic
limit
Confining pre ....etc

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abstract
In the mechanized everyday life people donâ„¢t even find time to continuously monitor their health. Especially people with diseases like diabetes and blood pressure are in utmost compulsion to check their body condition frequently. Nowadays patients with diabetes must take small blood samples many times a day to control their glucose levels. Such procedures are uncomfortable and extremely inconvenient. To solve this problem, the level of sugar in the body can be observed via constant glucose monitoring using medical nanorob ....etc

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