EJECTOR EXPANSION REFRIGERATION CYCLE (EERC)
BY
RAGIL V R
S8, MECHANICAL
S.N.M.I.M.T, MALIANKARA

ABSTRACT
The ejector expansion refrigeration cycle (EERC) is a variant of the standard vapor compression cycle in which an ejector is used to recover part of the work that would otherwise be lost in the expansion valve. In initial testing EERC performance was poor, mainly due to thermodynamic nonequilibrium conditions in the ejector motive nozzle. Modifications were made t ....etc

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Adsorption Refrigeration System

Presented by
BEJOY S
M-103
TKMCE


INTRODUCTION

Adsorption refrigeration system uses adsorbent beds to adsorb and desorb a refrigerant to obtain cooling effect.

Adsorption systems mainly use a natural working fluid which have zero ozone depletion potential.

However, the adsorption cooling machines still have some disadvantages that hinder their wide application.

Inventors propose technologies to improve adsorption system and make it become a realistic ....etc

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EJECTOR refrigeration cycle of expansion (EERC)

SUMMARY
Expansion cycle ejector refrigeration (EERC) is a variant of the standard vapour compression cycle in what year the ejector is used to restore part of the work that would otherwise be lost in the expansion valve. In initial Testing consortium of poor performance, mainly due to the non-equilibrium thermodynamic conditions causes the ejector nozzle. The changes made to fix the problem and improve the performance of significant were found.
Ejector refrigeration cycle System brand of DENSO wo ....etc

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i want a design of zeolite operated refrigerator..and most important the supplier of zeolite in india
is thereany supplier of zeolite is available in india ..if yes then plz reply as early as possible ....etc

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Can anyone tell me how many heavy metals can be eliminated from the body using activated charcoal? ....etc

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Cadmium is a chemical element with symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Like zinc, it demonstrates oxidation state +2 in most of its compounds, and like mercury, it has a lower melting point than other transition metals. Cadmium and its congeners are not always considered transition metals, in that they do not have partly filled d or f electron shells in the elemental or common oxidation states. The average concentration of cadmium in Ea ....etc

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Engineering Design Methods of Adsorption Systems

Introduction

Understanding of engineering design methods of adsorption systems is
an important aspect of process engineering design not only in the
chemical industry but also in the fields of environmental pollution control
and energy utilization. Moreover, adsorption is coming to be regarded as
a practicable separation method for purification or bulk separation in
newly developed material production processes of, for example, high-tech
materials and bioc ....etc

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Refrigeration and air conditioning technologies are key elements of our world. The BITZER Group has been making a contribution with innovative products and services for 80 years. Our products maintain the optimum temperatures on buses, trains and in buildings and ensure food stays fresh at all times on its way to you. Perfection and precision shape our operations and efficiency and sustainability our way of thinking. With specialist skills and lots of passion, we promote development in compressor technology and, in this way, fulfil our respons ....etc

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Adsorption is the adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent. This process differs from absorption, in which a fluid (the absorbate) is dissolved by or permeates a liquid or solid (the absorbent), respectively. Adsorption is a surface-based process while absorption involves the whole volume of the material. The term sorption encompasses both processes, while desorption is the reverse of it. Adsorption is a surface pheno ....etc

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