Controlling of the spindle for ejector based multi-evaporator refrigeration system

Controlling of the spindle for ejector based multi-evaporator refrigeration system

This report presents the system structure. Based on the conventional refrigeration system, an ejector based multi-evaporator refrigeration system was introduced. In order to get the maximum efficiency of the refrigeration system, a variable area ratio ejector was used to achieve the goal. A spindle...

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Bibliographic Details
Main Author: Chen, Fang.
Other Authors: Cai Wenjian
Format: Final Year Project
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering
Online Access:http://hdl.handle.net/10356/54268
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Institution: Nanyang Technological University
Language: English
Description
Summary:This report presents the system structure. Based on the conventional refrigeration system, an ejector based multi-evaporator refrigeration system was introduced. In order to get the maximum efficiency of the refrigeration system, a variable area ratio ejector was used to achieve the goal. A spindle was added to provide fine tuning for the ejector operation. The primary flow rate can be adjusted using the spindle. This is the reason of introducing the motor driving moving spindle.

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