3. A fans diameter number is displayed in the Cordier diagram: its value is 8 =...
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3. A fans diameter number is displayed in the Cordier diagram: its value is 8 = 1.75; furthermore, its speed number is o = 0,65. Find the diameter of the fan, if it carries 27000 m³/h air with density 1,2 kg/m³, and the speed of the driving motor is 1440/min. Find the total pressure difference of the fan. y (formula) o (formula) D₂ [mm] Aptot [Pa] 3. A fans diameter number is displayed in the Cordier diagram: its value is 8 = 1.75; furthermore, its speed number is o = 0,65. Find the diameter of the fan, if it carries 27000 m³/h air with density 1,2 kg/m³, and the speed of the driving motor is 1440/min. Find the total pressure difference of the fan. y (formula) o (formula) D₂ [mm] Aptot [Pa]
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Probability and Statistics for Engineering and the Sciences
ISBN: 978-1305251809
9th edition
Authors: Jay L. Devore
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