Active conrol of near wall turbulent flow on seminar paper ....etc

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Abstract

A very simple obstacle avoiding robot using arduino , this robot uses very simple code and can accomplish the task with ease, check out the video for how the robot is working, its really simple to make not much complicated circuit. It uses HC SR-04 sensor which senses distance between the robot and object. If the distance is maximum and robot can move without colliding , the robot moves in forward direction, if the robot senses object near to it, it takes diversion and moves to the safe place and avoiding colliding to any objects ar ....etc

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Usefulness of DC Power Flow for Active Power Flow Analysis



I. INTRODUCTION
STATIC power system analysis has always been
performed using full power flow. It is one of the
fundamental tools for power system analysis and is used in
the operational as well as planning stages. Vertically
integrated companies have used it to control their systems, as
well as to plan the optimal economic operation of generation
resources, either by means of optimal power flow or unit
commitment. ....etc

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Introduction:

The design and implementation of obstacle avoider robot using 8051 Microcontroller is being done. It is programmed to avoid running into obstacles and detects the presence of different objects around it and modifies the motion of the motors appropriately. The objects are sensed by the IR (Infra Red) sensors. The microcontroller controls two DC motors of robot to navigate.
Basic Principle:

The basic principle involved in this is it captures the obstacle presence with IR sensors mounted at the three sides of the robot. When ....etc

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In fluid dynamics, the law of the wall states that the average velocity of a turbulent flow at a certain point is proportional to the logarithm of the distance from that point to the wall, or the boundary of the fluid region. This law of the wall was first published by Theodore von K rm n, in 1930. It is only technically applicable to parts of the flow that are close to the wall (<20% of the height of the flow), though it is a good approximation for the entire velocity profile of natural streams. ....etc

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In fluid dynamics, the law of the wall states that the average velocity of a turbulent flow at a certain point is proportional to the logarithm of the distance from that point to the wall, or the boundary of the fluid region. This law of the wall was first published by Theodore von K rm n, in 1930. It is only technically applicable to parts of the flow that are close to the wall (<20% of the height of the flow), though it is a good approximation for the entire velocity profile of natural streams. ....etc

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Hi
I am Ruby.Could u please sent the seminar report and abstract on topic railway track crack and obstacle detection by using infrared rays ....etc

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hi please send to me the ppt of Multi-Sensor Obstacle Detection on Railway Tracks ....etc

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hai sir.plz send the ppt for the real time obstacle avoidance ....etc

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obstacle detection robot with ultrasonic sensors ppt

Obstacle detection Robot with Ultrasonic Sensors automatically senses the presence of a obstacle in its path and deviates its path or stops its journey. The obstacle detection mechanism is managed by a ultrasonic sensor which makes uses of ultrasonic waves to find the presence of a obstacle in its path.

The robot consists of an 8-bit microcontroller to communicate with the sensor and takes any action depending upon the feedback received from the ultrasonic sensor. Here the micro controlle ....etc

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