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Training Manual on Energy Efficiency - APO Asian Productivity ...

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LIST OF TABLES<br />

1-1 Gross calorific values of fuels 2<br />

1-2 Viscosity and pumping temperature 7<br />

2-1 Oxygen coutent and excess air 15<br />

2-2 Boiler specificati<strong>on</strong>s 19<br />

3-1 Extract from the steam table 23<br />

3-2 Quantity of heat lost at different temperatures 28<br />

4-1 Radiant heat loss comparis<strong>on</strong> at various temperatures 37<br />

4-2 Pusher type billet reheating furnaces (for rolling mills) 39<br />

4-3 Pusher type forging furnaces 39<br />

4-4 Heat loss in flue gas based <strong>on</strong> excess air level 40<br />

5-1 Multipliers to determine capacitor KVAR reguired for power factor<br />

correcti<strong>on</strong> 54<br />

7-1 Calculating pump energy efficiency 74<br />

8-1 Types of fans, characteristics, and typical applicati<strong>on</strong>s 78-79<br />

8-2 Measurements of air flow 82<br />

9-1 Adsorbents used to dry air 90<br />

9-2 Maintenance factors affecting power c<strong>on</strong>sumpti<strong>on</strong> 94<br />

10-1 Effect of variati<strong>on</strong> in evaporator temperature <strong>on</strong> compressor power<br />

c<strong>on</strong>sumpti<strong>on</strong> 102<br />

10-2 Effect of variati<strong>on</strong> in c<strong>on</strong>denser temperature <strong>on</strong> compressor power<br />

c<strong>on</strong>sumpti<strong>on</strong> 103<br />

10-3 Effect of poor maintenance <strong>on</strong> compressor power c<strong>on</strong>sumpti<strong>on</strong> 104<br />

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