Design and manufacture of “White Metal Thrust Bearing”



Abstract of the project :
White metal bearings transmit the thrust exerted by shafts rotating at high speeds to the foundation of the machine. White metal thrust bearings were invented by Anthony Michell in 1905. Here, pads are used instead of rollers or balls and the bearing housing is flooded with a hydrodynamic fluid under pressures of about 100 bar in order to minimize ....etc

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Abstract:
The field oriented control emerged as an important approach for the control of AC machines, and continues to be explored and developed in the literature. The estimation of the rotor flux from the measurable variables was the only method used to implement the vector control of the induction machine. To replace the estimator based on the mathematical model of the system, which can lead to unintended errors due to uncertainties on the model and on the measures we use an appropriate observer.

Presented By:
Ch ....etc

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SPEED CONTROL OF AN INDUCTION MOTOR USING INDIRECT VECTOR CONTROL
ABSTRACT
Over the past two decades technological advances in power electronics and an increasing demand for high performance industrial machinery have contributed to rapid developments in digital motor control. This field of study has numerous applications in the areas of manufacturing, mining and transportation but sometime it is difficult to determine which technique is best suited to a particular application.
Induction motor is used as a variable speed drive in many indus ....etc

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This article is presented by:
O. Barambones∗, A.J. Garrido∗, F.J. Maseda∗ and P. Alkorta†Speed Sensorless Vector Control of Induction Motors Based on
Robust Adaptive Variable Structure Control Law

ABSTRACT
A novel sensorless adaptive robust control law is proposed to improve the trajectory tracking performance of induction motors. The proposed design employs the so called vector (or field oriented) control theory for the induction motor drives and the designed ....etc

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ppt on liquid injecting thrust vectoring ....etc

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it is essential for me for major project
I require ppt for indirect vector control of induction motor ....etc

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Speed Control of Space Vector Modulated Inverter Driven Induction Motor ppt required
....etc

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DESIGN, IMPROVEMENT AND THRUST BEARING ANALYSIS OF OIL EXPELLER MACHINE


Introduction to Processing of mustard-rapeseed
Oilseed processing

Various small-scale techniques are available to process oilseeds locally. Careful
consideration is needed to select the system that will best suit the local
circumstances. These circumstances include the scale of operation required, the
availability of a power source, and a number of other factors.

Raw material preparation

Oilseeds and nuts should be properly dried before ....etc

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please sir send me the sensorless induction motor ppt ....etc

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This is rajsekhar mallick....Just wanted to know in details about camber thrust and its effects on a vehicle in motion.....i m simply not able to visualise the entire concept of camber thrust ....etc

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