Fan Selection

FAN SELECTION

Fan selection is  a complex  process  that starts  with  a basic  knowledge of  system  operating conditions: air  properties  (moisture content, temperature, density,  contaminant  level, etc.),  airflow  rate, pressure, and system  layout.  When selecting  a fan, the following  information must  be known……

Fan Design and Selection Criteria

Precise determination of air-flow and required outlet pressure are most important in proper selection of fan type and size. The air-flow required depends on the process requirements; normally determined from heat transfer rates, or combustion air or flue gas quantity to be handled.……

Select Fans Using Fan Total Pressure To Save Energy

The requirements for attaining a minimum level of fan energy efficiency and keeping the fan selection with an operating point close to the fan peak energy efficiency are being addressed in a recommendation for continuous maintenance proposal for ASHRAE/IES Standard 90.1.……

FACTORS DETERMINING FAN SELECTION

As we already know, fan selection is a complicated process that starts with a basic knowledge of system operating requirements and conditions such as airflow rates, temperatures, pressures, airstream properties, and system layout. The variability of these factors and other considerations, such as cost, efficiency, operating life……