A fan with a flow rate of 0.34 m3/min will be used to cool a desktop computer. Calculate the mass flow rate of air through the fan at a height of 3400 m and a density of 0.7 kg/m³. Determine the diameter of the fan's casing if the average air velocity is not to exceed 110 m/min.

A fan with a flow rate of 0.34 m3/min will be used to cool a desktop computer. Calculate the mass flow rate of air through the fan at a height of 3400 m and a density of 0.7 kg/m³. Determine the diameter of the fan's casing if the average air velocity is not to exceed 110 m/min.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

Air
outlet
Air
inlet
Exhaust
fan
A fan with a flow rate of 0.34 m3/min will be used to cool a desktop computer. Calculate the
mass flow rate of air through the fan at a height of 3400 m and a density of 0.7 kg/m. Detemine
the diameter of the fan's casing if the average air velocity is not to exceed 110 m/min.
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