[Evaporative Cooling System]

By

Acknowledgement

I would take this opportunity to thank my research supervisor, family and friends for their support and guidance without which this research would not have been possible.

DECLARATION

I, [type your full first names and surname here], declare that the contents of this dissertation/thesis represent my own unaided work, and that the dissertation/thesis has not previously been submitted for academic examination towards any qualification. Furthermore, it represents my own opinions and not necessarily those of the University.

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ABSTRACT

The heating and cooling of buildings has a long history. Active heating systems began with cave dwellers, who lit open fires for warmth and light in their rock caverns. More advanced heating systems were adopted by civilisations such as that of the Romans, who operated furnaces below their buildings and ducted the resultant hot gases to upper level rooms to provide warmth. The hypocaust, as it was known, has found a modern day equivalent in the form of advanced fabric energy storage systems such as the Termodeck system. The provision of cooling in buildings has always presented designers with a greater challenge than heating. Early cooling systems made use of natural draft and evaporative effects, and this knowledge is being revisited today as building designers strive to provide cooling that does not incur a heavy environmental cost.

ABSTRACT4

CHAPTER 1: OVERVIEW OF ENERGY CONSUMPTION ISSUES7

1.1.Introduction7

1.2.Background8

1.3.Energy Consumption in Building8

1.4.Evaporative Cooling and Heat Stress10

1.4.1.Effectiveness in Production10

1.4.2.People Comfort11

1.5.Heat and mass transfer11

1.5.1.Heat transfer11

1.5.2.Mass Transfer13

1.6.Aims and Objectives of the Research14

REFERENCES16

CHAPTER 1: OVERVIEW OF ENERGY CONSUMPTION ISSUES

Introduction

The major areas of concern in energy use include the need to create more efficient conditions in the use of energy in the future by making use of the available energy and avoiding wastage. There have been energy consumption issues in schools, government agencies and businesses. According to Riangvilaikul and Kumar (2010), energy installers in these institutions need to help their clients reduce energy use by a greater margin to reduce costs and lack of comfort in the use of these sources of energy. As a result, this report provides an understanding of various conditions that exist in energy transfer in buildings and methods that can be used to control heat and mass transfer in buildings. It is significant that challenges are addressed and opportunities embraced because energy production and use in an environmentally benign manner is a platform for improved economic performance and improved quality of life of people in various parts of the world.

What are Emissions?

Emission means letting of something, mostly in the air, anything from body gas to carbon.

Mostly in this case i believe that u are asking about the carbon case. well, any factory that manufactures and produces, the company releases the pollutants of the raw materials.

So to short up, emissions are the release of pollutants into the air.

There have been concerns to ensure that the relationship between energy crises, emissions in buildings and revolutionary ways of design are made to assist in understanding heat and mass transfer in buildings. Emission is pollution (including noise, heat, and radiation) discharged ...