COMPRESSORS, PUMPS, AND PIPELINE FITTINGS

B. S. Zakharov


It is shown that when sucker-rod pumps are used, fluid leakage in seals of plunger-cylinder and valve pair
through hole and radial slot is proportional to the area of the flow section and is also dependent on the
shape of the latter. A new type of mechanical seal has been developed that reduces leakage significantly
and increases efficiency and nonfailure operating life of piston or plunger pumps.
The key operational parameters of sucker-rod ....etc

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Introduction

An electric circuit is a path along which
current flows.

Current can only flow through a closed circuit.

Battery provides energy in a closed circuit
and current transports energy from the
battery to the bulb ....etc

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can any one plz share or upload a ppt of Bus monitoring system based on zigbee and gprs.

Thanks in advance. ....etc

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A Paper Presentation
On
HIGH TEMPERATURE SUPER CONDUCTORS
At
Presented By
CH.SUDHARSHAN RAO
04H75A0404
J.VIJAY KUMAR
03H71A0457
IV / IV E.C.E
D.V.R&Dr H.S MIC COLLEGE OF TECHNOLOGY,
KANCHIKACHERLA.
Krishna district, AP .

HIGH TEMPERATURE SUPER CONDUCTORS

ABSTRACT :

A substantial fraction of electricity is lost in the form of heat through resistance associated with the traditional conductors such as copper or aluminum. More than 15% of the world's generated electricity is los ....etc

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GSM Based Temperature Monitoring System

ABSTRACT
In recent years industrial automation and control systems are an integral part of an industry and hence the project temperature monitoring system is an important system in this state of affairs.
TMS aims at monitoring the temperature statistics in a factory, room etc, and controlling peripheral systems. It uses embedded technology from Intel Corporation and built for application in highly sensitive and critical systems.
Through the system we try to bring down the overhe ....etc

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Development of a Low-Cost ZIGBEE and
GSM SMS-Based Conductor Temperature
and Sag Monitoring System
Presented by,
Aneesh p
College Of Engineering ,Trivandrum
2007-11 batch


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CONTENTS
1. Abstract
2. Introduction
2.1 What is Zigbee?
3. Study on relative model
3.1 Preambles of Conductor Capacity Ratings
3.2 Dynamic Thermal Line Ratings (DTLR)
3.3 Traditional Methods for DTLR
4. The struc ....etc

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Fun with Conductors and Insulators

Will an insulator make a light bulb light? Why or why not?

No, because it does not conduct electricity. It protects the wires ....etc

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Presented By:
Xin-Bo Huang Qin-Dong Sun Han Xiao-yan
Xi'an Polytech. Univ., Xi'an

ABSTRACT

An on-line monitoring system of temperature of conductors and fittings based on GSM SMS and Zigbee is produced in this paper, by which the temperature of conductors and fittings can be monitored in real-time and some accidents caused by the increased temperature can be avoided. The principle and the feature of GSM SMS and Zigbee communication are analyzed. The work principle of DS18B20 is illustrated. The construction of this system i ....etc

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respected sir /madam i want the working of multipoint temperature and data logger and display on pc through zigbee using psoc. hence i kindly request you to help me in this regard
i want the working process of multi point temperature and data logger and display on pc through zigbee using psoc .so please provide me the detailed explaination about this project along with its advantages disadvantages and applications as well as source code.
thanking you ....etc

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Abstract
This paper deals with the design, construction, instrumentation and testing of a GSM and ZIGBEE based monitoring system for the measurement of Overhead High Voltage (HV) Conductor Temperature and Sag. The main advantage of this concept is the real time direct measurement of the parameters (i.e., conductor sag and temperature) needed for the operation of the transmission system without intermediate measurement of conductor tension and ambient weather conditions, by which the temperature controlling of transmission lines conductors is ....etc

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