THE AUTHORITY ON THIS SUBJECT.
CENTRIFUGAL FANS.
A THEORETICAL AND PRACTICAL TREATISE ON
Fans for Moving Air In Large Quantities
At Comparatively Low Pressures.
BY
J. H. KINEALY, M. Am. Soc. M.E.
Past-President American Society Heating and Ventilating Engineers.

The matter in this book was a series of articles written for the Engineering Review. The favorable attention which they attracted lead the author to believe that there was a real demand for a book treating in a theoretical as well as a practical way on centrifugal fans. The articles have been thoroughly revised, added to, and made as complete as possible.

Contents of Chapters.

1. Flow of Air; Volume of Air Flowing; Pressure Necessary for required velocity.

2. Vortex; Vortex with Radial Flow.

3. Fans; First Type of Fans; Second or Guibal Type of Fans; Third Type of Fans; Modern Type.

4. Fan Wheel; Vanes or Floats; Inlet; Width.

5. Capacity; Blast Area; Effect of Outlet on Capacity; Air per Revolution.

6. Pressure; Work.