ppt working principle of pulse tube refrigerator

Abstract

The working fluid for the pulse tube refrigerator is Helium, which is non-toxic to humans and harmless to the environment. The Pulse Tube Refrigeration unit offers a viable alternative to units that currently require CFC and HCFC working fluids. Pulse Tube Refrigerators can be operated over wide range of temperatures. These units can be used in numerous space and commercial applications, including food freezers freeze dryers. It can also be used to cool detectors and electronic devices ....etc

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for more details on 'design and fabrication of pulse tube' , please follow the thread given below

http://seminarsprojects.net/Thread-design-and-fabrication-of-pulse-tube-refrigeration-system-full-report ....etc

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to get information about the topic pulse tube refrigeration system full report refer the page link bellow

http://seminarsprojects.net/Thread-design-and-fabrication-of-pulse-tube-refrigeration-system-full-report?pid=28073&mode=threaded ....etc

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colour picture tube charger circuit diagram

5v-6v to 340v capacitor charger Schematic circuit diagram
Posted on April 28, 2012
This extremely low parts-count circuit will charge any capacitor to about 340 volts, from 5v or 6v input only !

It is compatible for charging photo-flash capacitors for high energy portable photography flash DIY units,
and also for miniature repeating strobe powered on batteries.
other uses may also include coilguns and other high-voltage applications.

Parts list and availability:

XFT-1610 inverter transformer
2SD88 ....etc

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can you Please send full project report on simulation of active pulse tube refrigerators to my mail id at [email protected] ....etc

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FAILURE ANALYSIS OF SHELL AND TUBE HEAT EXCHANGER
PROJECT REPORT
Submitted by
ALEX BABY ARUN M V JAIN RAJ .V VIJEESH VIJAYAN
ABSTRACT
Tar column recoiled E4509 in the phenol plant of HOCL found failed in service un like any other exchanger s in phenol manufacturing process .Each failure very high cost to HOCL in terms of production loss due to down time for maintence and due to the loss of therminol liquid to the process .the loss due to each failure found to be nearly RS 1.5 chore >the cost of tube bundle in SS-316 is ....etc

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to get information about the topic vortex tube refrigeration system study material related topic refer the page link bellow

http://seminarsprojects.net/Thread-vortex-refrigeration ....etc

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To get full information or details of condenser tube failure analysis please have a look on the pages

http://seminarsprojects.net/Thread-failure-analysis-of-shell-and-tube-heat-exchanger-full-report

if you again feel trouble on condenser tube failure analysis please reply in that page and ask specific fields in condenser tube failure analysis ....etc

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The vortex tube was discovered in 1930 by Georges Ranque, a French physics student, was experimenting with a vortex-type pump he had developed when he noticed warm air exhausting from one end, and cold air from the other. Ranque soon forgot about his pump and started a small firm to exploit the commercial potential for this strange device that produced hot and cold air with no moving parts. However, it soon failed and the vortex tube slipped into obscurity until 1945whenRudolphHilsch, a German physicist, published a widely read scientific paper ....etc

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To get full information or details of pulse tube refrigeration system please have a look on the pages

http://seminarsprojects.net/Thread-design-and-fabrication-of-pulse-tube-refrigeration-system-full-report?pid=28073&mode=threaded

if you again feel trouble on pulse tube refrigeration system please reply in that page and ask specific fields in pulse tube refrigeration system ....etc

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